67 Uninterruptible Power Supply (UPS) Manufacturers in 2024
This section provides an overview for uninterruptible power supplies (ups) as well as their applications and principles. Also, please take a look at the list of 67 uninterruptible power supply (ups) manufacturers and their company rankings. Here are the top-ranked uninterruptible power supply (ups) companies as of November, 2024: 1.Active Power, Inc., 2.LA Marche MFG, 3.SAE Manufacturing Specialties Corp.
Table of Contents
What Is an Uninterruptible Power Supply (UPS)
![Uninterruptible Power Supplies (UPS)]](https://metoree.com/wpdrs/wp-content/uploads/2023/01/Uninterruptible-Power-Supplies-UPS.png)
An UPS is a device that supplies power to connected devices for a certain period of time in the event of a power failure due to a power failure.
It has a built-in battery and supplies power to servers, PC electronic equipment, network equipment, etc. in the event of power failure or power supply trouble, for example.
Uses for UPS
UPS are used in a variety of locations to provide appropriate countermeasures on the power demand side in the event of power outages due to power transmission route malfunctions or natural disasters, or power supply fluctuations due to power supply changes caused by large-scale construction projects, etc.
Power interruptions can be delayed for several minutes so that equipment can be processed for normal termination during this time to avoid malfunctions.
In offices, it is used for PCs, OA equipment, network equipment, etc., and in stores, for POS terminals, customer information terminals, crime prevention, disaster prevention equipment, etc. In call centers and data centers, they are used for PCs, servers, communication equipment, and air conditioning equipment. In the financial sector, they are used in ATM terminals and online terminals, and in broadcasting stations, they are used in broadcasting equipment and electrical equipment. UPS are used in a variety of fields to protect power supplies and ensure stable operation.
Depending on the model, UPS can be combined with power management software to automatically and safely shut down or start up equipment in the event of a power failure.
Principle of UPS
UPS generally consists of the following circuits and batteries:
- Converter
A circuit for converting AC power to DC power. - Inverter
A circuit for converting DC power to AC power. - Bypass
A circuit for outputting AC power directly. - Switch
Circuit to switch between inverter output and bypass output.
UPS are available in a variety of power supply methods, the three most common of which are as follows:
1. Constant Inverter Power Supply System
This is a method in which power is supplied through an inverter regardless of the state of the commercial power supply. Power is supplied by the inverter in both normal and blackout conditions. It is possible to supply stable power at all times while eliminating noise.
2. Line Interactive Method
During normal operation, power is supplied from commercial power and at the same time the battery is charged via an inverter. In the event of a power failure, the system switches to inverter power supply, but since power is still supplied to the inverter during normal operation, the switching time is shorter than that of the continuous commercial power supply system.
3. Constant Commercial Power Supply System
This system supplies power directly from the commercial power source during normal operation and switches to inverter power supply from the battery during a power failure. Since the inverter is stopped during normal operation, this is a power-saving system, and since it uses fewer circuits, it has the advantage of being compact and inexpensive. On the other hand, it is not suitable for connection to equipment that requires stability because a momentary power loss of several milliseconds may occur when switching the power supply.
Other Information on UPS
1. Service Life of UPS
UPS has a relatively long and useful lifespan, and generally need to be replaced after about 5 to 6 years; since UPS are constantly energized, the electrolytic capacitors inside them are prone to failure, and it is recommended that long-term use beyond their useful life be avoided.
It is important not to use UPS past their standard service life, as they may catch fire due to deterioration over time. In addition, periodic inspections are necessary, as use in environments with high temperatures will shorten the service life of the unit.
2.The Battery of the UPS
UPS are equipped with batteries inside to supply power to connected devices in the event of a power outage.
There are two types of batteries for UPS: MSE and UPS-only.
The charge capacity of a battery decreases as it is used. It is recommended that they be replaced when their charge capacity drops below 80%. Many models are equipped with an LED lamp to indicate battery deterioration. Battery replacement can be done without specialized knowledge.
List of 67 Uninterruptible Power Supply (UPS) Manufacturers
*Including some distributors, etc.
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Active Power, Inc.
HD UPS
Manufacturer Overview
Active Power Co., Ltd., founded in 1996 and headquartered in Austin, Texas, is an ISO 9001:2015 registered manufacturer of green critical power solutions that ensure business continuity in the event of power disturbances. The company became public in 2001 and subsequently, in November 2016, the business operations were transferred to the German Piller Power Systems group that is a division of the UK based engineering and industrial group, Langley Holdings plc. Active Power operates in over 50 countries with premier UPS systems and turnkey power solutions to ensure enterprises around the world have the power to perform.
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Staco Energy Products Co.
Uninterruptible Power Supply
Manufacturer Overview
Staco Energy Products Co. was founded in 1937 and is based in Miamisburg, Ohio, U.S., and is a manufacturer of power quality and voltage control devices for various industrial applications. The company's product chart includes emergency lighting inverters, uninterruptible power supplies, power factor correction devices, variable transformers, and, battery monitors that have a wide range of applications in radio broadcasting, education, healthcare, manufacturing, and, water treatment industries. The company also offers preventive maintenance plans, start-up service, UPS battery analysis and replacement, and, spare parts delivery services for the customers.
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LA Marche MFG
UPS
Manufacturer Overview
LA Marche MFG, located in Des Plaines, Illinois, United States, established in 1945, and is a manufacturer of power conversion products and solutions. The company designs, manufactures, and tests its products in-house, emphasizing control and quality throughout the development process. It provides a comprehensive line of power conversion products, encompassing industrial battery chargers, rectifiers, power supplies, inverters, and related solutions, catering to diverse electrical power needs. It is a Woma Small Business and an ISO 9001:2015-certified manufacturer which includes 100% functional testing for every La Marche product.
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Panduit
UPS/Uninterruptible Power Supply
Manufacturer Overview
PANDUIT was founded by Jack E. Caveney and opened the door for its clients in 1955. The company is specialized in developing advanced physical electrical and network infrastructure solutions such as data centers, office facilities, processing lines, audio video systems, etc., across different markets. PANDUIT designs builds, and installs advanced software and solutions for their clients. Hence, they have been granted 2000 Patents. The company has a labor force of 5000 employees.
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Manufacturer Overview
BLOCK, over its 80-year history, has evolved into a global manufacturer of transformers, power supplies, reactors, and EMI filters. Its aim of controlled, rapid, and precise in-house production ensures the highest quality standards. A pivotal development center, featuring over 80 engineers and technicians, manages an extensive standard product portfolio while facilitating customization and product development. This allows the company to certify and deliver custom-made products within three weeks from its Verden production sites, ensuring quality across all stages of the development and manufacturing process.
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Cyber Power Systems USA, Inc
UPS Systems
Manufacturer Overview
Cyber Power Systems USA, Inc was formed in 1997 and is a manufacturer of various power protection equipment products based in Shakopee, Minnesota, United States. The company's product portofolio includes Uninterruptible Power Supply (UPS), Power Distribution Units (PDUs), Surge protectors, and FTTx Telecom equipments. The company also offers solutions for various situations such as home office, business, healthcare, government, and education environment. The company provides service to the customers from the pre-sale stage to the post-sale stage, and support the maintenance of their products.
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Power Systems & Controls, Inc
UNINTERRUPTIBLE POWER SUPPLY
Manufacturer Overview
Power Systems & Controls (PS&C) was incorporated in 1965 in Virginia as a manufacturer and supplier of power conditioning systems. The company manufactures Static (Solid State), Rotary, and Hybrid equipment which includes UPS, DC Power supplies and inverters, and Frequency Converters along with Monitoring, Control, and Power Conditioning Products. They also provide enclosures and shelters such as Living Quarters, Data Centers, Equipment shelters, and Modular Shelter solutions. Industries such as Research and Test Labs, Manufacturing Plants, Universities, and Training Institutes, and places like Airports, Hospitals, and Commercial Facilities utilize the products manufactured by PS&C.
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SynQor
Industrial Power Supplies
Manufacturer Overview
SynQor, Inc., founded in 1997, is an American manufacturer headquartered in Boxborough, Massachusetts, specializing in power conversion products. The company’s MilQor series of high-reliability DC-DC converters, electromagnetic interference (EMI) filters, and power-factor correction (PFC) modules is designed for the aerospace and military sectors. The AeroQor and RailQor series offer AC-DC and DC-DC isolated converters and filters tailored for air, ground, and rail transportation industries. For industrial applications like industrial motion control, information displays, factory automation, and power generation systems, the ACuQor series provides ruggedized AC-DC and DC-DC converters and filters. The company also offers converters for medical and telecom applications.
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SAE Manufacturing Specialties Corp
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
Based in Bayville, NY, SAE Manufacturing Specialties Corp. is an ISO-certified supplier and manufacturer of industrial equipment, chemicals, components, ordinance, electronics, and systems for industries ranging from aerospace to high tech to law enforcement. Examples of product offerings include raw materials, chemicals, and lubricants for industrial purposes to finished products such as security helmets for law enforcement, and military ordnances. SAE also provides research and development as well as technical support for other companies in similar industries.
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Pacific Instruments Inc.
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
Pacific Instruments Inc., established in 1978, is a manufacturer and designer of state-of-the-art, computer-automated test and measurement systems such as integrated conditioning acquisition & control systems, high-speed data acquisition & control systems, transient recording systems, ethernet data acquisition systems, and signal conditioning systems. The systems are used for gathering, storing, and analyzing data and findings from research and development projects. The company in Concord, CA, serves industries such as aerospace & vehicle, research agencies, civil, rocket, and the military. The company is a brand name of Vishay Precision Group (VPG).
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Omron Microscan
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
Omron Automation was originally established in 1933. Omron Automation is a producer and manufacturer for industrial automation solutions including robotics, sensing, motion, logic, and safety. Industries include automotive automation, electric vehicle manufacturing, food and beverage packaging, semiconductor and manufacturing electronics, life sciences automation, logistics & warehouse automation, machine tool, oil and gas, water and wastewater, entertainment, security and detention, and other industries. Some of Omron Automation’s product categories include machine automated controllers, RFID solutions, safety laser scanners, safety outputs, smart cameras, vision sensors, machine vision software, servo systems, articulated robots, parallel robots, SCARA robots, photoelectric sensors, and rotary encoders along with many software-based solutions.
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Computer Air/Power Systems, Inc.
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
Computer Air/Power Systems, Inc. (CAPS), founded in 1982 and headquartered in Campbell, CA, is a sales and services provider of power systems. The company offers a comprehensive product line of 136 products, including UPS systems, standby diesel generators, battery banks, Emergency Lighting Inverters, power conditioning equipment, software & ancillaries. Their comprehensive product line covers power solutions for mitigating harmonics, power distribution, and monitoring, serving industries like finance, telecommunications, IT, retail, healthcare, and more. Their manufacturers include Eaton, Toshiba, and Schneider Electric, among others, and they have completed around 1.5 K projects.
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Applied Power Systems, Inc.
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
Applied Power Systems, Inc. (APS) was founded in 196 and headquartered in Hicksville, New York. Applied Power Systems is a power electronics company specializing in power conversion systems and thermal management of high power semiconductors. APS offers a large selection of high power thermal management products. These products include standard and custom aluminum extrusion heat sinks for natural convection and forced air-cooling. Cast and machined copper chill plates for liquid cooling. State of the art clamps for flat pack or hockey puck semiconductors. APS also offers driver circuit boards to drive SCR, IGBT and MOSFET devices.
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AFP Transformers Corp.
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
AFP Transformers Corporation was founded in 1992 as a conglomerate of 3 other veteran companies and is headquartered in Edison, New Jersey. The company is a manufacturer of components used by mining, wastewater, semiconductors, public utilities, and other industries. The company’s products include specialty magnets, power quality products, and the company’s namesake, transformers. The company’s transformer lineup covers standard heating and furnace transformers to types of epoxy-cast transformers with both primary and secondary coils cast in a mold under a vacuum, embedding them in epoxy material to protect them from contaminates and damage during power surges.
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Alpine Power Systems, Inc.
Industrial UPS Systems
Company Overview
Alpine Power Systems, Inc. established in 1963 and based in Redford, Michigan, USA, is a manufacturer and supplier of backup power solutions. The company's products include backup power batteries, DC power systems, UPS systems, battery testing equipment, and thermal management solutions. These products are essential for ensuring efficient power supply and energy storage for telecommunications, data centers, and industrial operations. Serving industries such as telecommunications, motive power, and cable networks. Its services include turn-key installations, warehousing, testing, upgrades, and maintenance.
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PLC Hardware
Uninterruptible Power Supplies (UPS)]
Company Overview
PLC Hardware (PLCH) was founded in 1993 and operates out of Owings Mills, Maryland. PLCH is an independent distributor of used and surplus industrial automation and networking equipment. PLCH offers a 1-year warranty on all products and ships globally. PLCH’s emphasis is on hardware and distributes hardware from such brands as Cisco, HP Networking, Rockwell Automation and Siemens. A few of the many categories of hardware include application networking products, cables, optical networking systems, routers, switches, rack servers, content delivery devices, as well as HVAC controllers, and safety integrated systems.
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Exponential Power
Uninterruptible Power Supplies (UPS)]
Company Overview
Exponential Power has roots dating back to 1915 and began with the merger of Storage Battery Systems and Summit Power Systems in 2014, and is now headquartered in Menomonee Falls, Wisconsin. Exponential Power is a distributor of stored power solutions, serving offshore, telecom, energy-services, utilities, energy, data centers, motive power, material handling, distribution, and manufacturing industries. Exponential Power provides batteries, battery backs, power systems, battery cabinets, UPS, as well as other products. Exponential Power offers services such as installation, maintenance, repair, and rental equipment.
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Scott's Emergency Lighting & Power Generation, Inc.
Uninterruptible Power Supplies (UPS)]
Company Overview
Scott's Emergency Lighting and Power Generation, Inc. is located in Pennsylvania, USA, and provides power and lighting products and services since 1971. Their products include standby, mobile, and RV generator systems, Lead Acid and rechargeable batteries, UPS (Uninterruptible Power Systems), and more. Besides installation, the company also endorses maintenance contracts, repairing, and providing services related to power generation whether it's hardware-based like complete in-house turnkey installation, or software-based upgrades and calibrations. The businesses that avail the services of Scott's Emergency Lighting and Power Generation, Inc. includes hospitals, residential regions, stores, the manufacturing industry, and even governmental institutes.
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Industrial Electric Machinery
Uninterruptible Power Supplies (UPS)]
Company Overview
Industrial Electric Machinery, also known as IEM, was originally founded in 1988 as Northwest Motor Service. IEM serves industrial customers with products and services including motors, relays, transformers, UPS batteries, and more. IEM offers 4 primary product categories: Controls such as low voltage VFDs and transformers, gearboxes & couplings, motors, and power distribution including MCCs and automatic transfer switches. IEM also offers field service including 24/7 availability for troubleshooting, analysis, calibration, field testing, and repairs. Additional services such as training courses and warehousing of spare equipment is also available.
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Critical Power Products & Services, LLC
Uninterruptible Power Supplies (UPS)]
Company Overview
Critical Power Products & Services, LLC, founded in 2016, is a provider of data center environmental and power equipment headquartered in Post Falls, Idaho, USA. The company specializes in the disposal or acquisition of new, used, and refurbished generators, air conditioners, UPS units, and more. They are a certified Service Disabled Veteran Owned Small Business and a registered Veteran/Service Member Owned Business. Their comprehensive range of services includes equipment removal and disposal, site surveys, and consulting. They cater to industries like agriculture, healthcare, mining, regional firms, Fortune 500 companies, and more.
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Vertiv Group Corp.
Uninterruptible Power Supplies (UPS)
Distributor Overview
Vertiv Group Corp. founded in Columbus, OH, in 2016 is a supplier of infrastructure technologies, hardware, software, analytics and ongoing services. The company's product portfolio includes Uninterruptible Power Supplies (UPS)DC Power SystemsPower DistributionStatic Transfer SwitchesSwitchgear and Switchboard. the company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. They operate in 130 countries and also provide services including product selection, installation, preventative maintenance, troubleshooting, and repair.
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United Electrical Distributors
Uninterruptible Power Supplies (UPS)]
Distributor Overview
United Electrical Distributors (UED) was founded in 19855 and is headquartered in Greenville, South Carolina. UED is a distributor and installer of electrical supplies. Categories of UED products include LED lighting, CADWELD welded electrical connection molds, EATON panelboards, and “starters, contractors, controls.” LED lighting includes indoor LED lighting and outdoor LED lighting. CADWELD welded electrical connection molds includes molds for electrical connects and busbars. Surge protection devices include protectors, surge breakers, and whole house designs.
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TVW Electrical Supplies, Inc.
Uninterruptible Power Supplies (UPS)]
Distributor Overview
TVW Electronics was established in 1986 and headquartered in Decatur, Alabama. The company is a distributor of electrical supplies for both individual and corporate customers. Suppliers include Easton, Klein Tools, RAB Lighting, Allied Tube & Conduit, and many others. The company’s services include initial product consultation, lighting layout assistance, inventory & rush delivery, and special services for contractors. Product categories vary by market which are commercial, industrial, and industrial. Featured products and services include energy audits to maximize safety, efficiency, and cost savings.
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Industrial Repair Service, Inc.
Uninterruptible Power Supplies (UPS)]
Distributor Overview
Industrial Repair Service is a supplier of industrial automation repair services, founded in 1991 and located in the United States of America. The company offers repairs for an extensive range of equipment including, AC drives, converters, encoders, and power supplies. It offers an 18-month in-service warranty for robotic and servo motor repairs and a 24-month in-service warranty for electronic repairs. The company serves manufacturing plants and owns facilities in Georgia, Illinois, Texas, California, and Missouri.
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Energy Systems Southeast, LLC
Uninterruptible Power Supplies (UPS)]
Distributor Overview
Energy Systems Southeast, LLC, or ESSE was established in 2001, headquartered in Birmingham, Alabama, and is a supplier of emergency power. The company offers residential generators, commercial generators, industrial generator systems, and many more. The company also provides full-service industrial and residential generator repair, as well as maintenance services, for all makes and models of generators. With generator repair, the company also offers preventative generator service maintenance programs that keep the system in proper running order. The company provides backup power space and can serve the ones in need of power supply or backups.
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Shanghai MOONS' Electric Co., Ltd.
UPS
Manufacturer Overview
MOON’s is headquartered in Shanghai, China. MOON’s is a manufacturer or motion control products. Among these products are stepper drives and motors, brushed and brushless DC motors, servo drives and motors, integrated motors, BLDC drives, lighting drivers and control products, and condition monitoring products. MOON’s has achieved ISO 14001 and ISO 9001 certification.
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Sysgration Ltd
UPS LIB Pack
Manufacturer Overview
Sysgration Ltd, founded in 1977 and located in Neihu District, Taipei City, is a manufacturer of Internet of Things, automotive electronics solutions, and energy management solutions. The company provides a diverse product portfolio, including a universal panel computer, a power conditioning system, and industrial tablet computer. These products have applications in various aspects of sustainable development, including corporate governance and supply chain management, environmental protection and climate change initiatives, and greenhouse gas and waste management.
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ALPHA TECHNOLOGIES
Outdoor UPS Solutions
Manufacturer Overview
Alpha Technologies, established in 1986 as a spinoff of Monsantos with offices worldwide, including in the USA, is a manufacturer of rubber and polymer rheometer testing instruments. The company's product line includes rubber process analyzers, moving die rheometers, encapsulated sample rheometers, physical property analyzers, and sample cutters. These products are used in the manufacture and testing of shoes, tires, rubber conveyor belts, food packaging, and pharmaceutical devices. The company serves markets that include food processing, consumer product manufacturing, automotive, aerospace, and defense.
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Salicru S.A.
Uninterruptible Power Systems
Manufacturer Overview
Salicru S.A. was established in 1965 and is located in Sant Celoni, Barcelona is a manufacturer of uninterruptible power supply systems. The company offers a range of products, including line-interactive UPS 500 VA - 2200 VA with dual USB charger, rackmount uninterruptible power supply systems with IoT from 7.5 to 20 kVA, and variable frequency drives for solar water pumping systems from 0.4 kW to 75 kW. These products are utilized in infrastructures, telecommunications, and public sector bodies.
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Fuji Electric Co., Ltd.
Uninterruptible power supply
Manufacturer Overview
Fuji Electric Co. Ltd., established in 1923 and headquartered in Tokyo, Japan, is a manufacturer of electric equipment and offers engineering services. Its products include turbine generators, monitoring systems, power MOSFETs, and food vending machines used in energy, industry, semiconductors, and food fields. The company started manufacturing electrical machinery in 1924, transformers in 1925, and electric fans in 1927. In 1930, it launched the first mercury-vapor rectifier production, which was the first in Japan. In 1933, it started producing expansion circuit breakers and finished Asia’s first 230kV expansion circuit breaker in 1938.
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SANSHA ELECTRIC MANUFACTURING CO., LTD.
Uninterruptible Power Supply
Manufacturer Overview
Sansha Electric Manufacturing Co.,Ltd. was founded in 1933 and is headquartered in Osaka, Japan. Sansha produces, sells, and installs electric, semiconductor and applied, and medical machinery and equipment in Japan and internationally. Sansha provides discrete semiconductor components such as fast and soft recovery diodes, power modules, rectifier diodes, Schottky barrier diodes, SIC MOSFET, thyristors, and TRIAC components. Sansha also offers electric power regulators, general-purpose rectifiers, grid connected inverters, industrial power supplies, power supply products for evaluation and light sources, uninterrupted power sources, and welding machines.
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Preen AC Power Corp.
Uninterruptible Power Supplies (UPS)
Manufacturer Overview
Preen AC Power Corp. established in Taipei in 1989 is a manufacturer of power products for commercial, industrial and military applications. Their product portfolio includes AC and DC power supplies, grid simulators, MIL-Standards compliant power supplies, ground power units, and line conditioners. The company's products are used in markets including military, aerospace, aviation, transport systems, industrial and government agencies. In 1993 the company established a manufacturing facility in Tianjin, China, and in 2009 they opened an office in the USA.
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FSP Ltd.
Uninterruptible Power Supplies (UPS)
Manufacturer Overview
FSP Group UK, incorporated in 2016, is a private limited company that operates as a holding company, based in East Sussex, England, is a manufacturer of power supply units in global marketing. The company majorly manufactures the OEM/ ODM power supply for PC, IPC, server system, workstation, and NVR/NDR. It has been cooperating with numerous global brands such as HP, Supermicro, Intel, Advantech, Siemens, Philips, TT Electronics, and many more. Its products are certified with low noise level by Cybenetics and high efficiency by 80Plus. Its overseas subsidiaries are involved in multiple sectors, providing a diverse range of services.
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Riello Elettronica
UPS
Manufacturer Overview
Riello Elettronica, founded in 1986 and headquartered in Legnago, Italy, is a manufacturer of UPS systems (Uninterruptible Power Supply). Among their offerings are uninterruptible power supplies (UPS) under the brand "Riello UPS," designed to ensure continuous power during outages. Its product range also includes switching power supplies that convert AC to DC power, finding applications in computers, telecommunications, and industrial machinery. Furthermore, the company provides security and fire detection systems, essential for safeguarding both commercial and residential spaces. Addressing sustainability, its solar inverters convert solar energy into AC power for renewable energy generation.
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Tescom Elektronik
Uninterruptible Power Supply (UPS)
Manufacturer Overview
Tescom Elektronik, established in 1999 and headquartered in İzmir, Turkey, is a manufacturer of power supply and testing equipment. The company was formerly known as TUMEL ELEKTRONIK. It specializes in producing various products, including DC power supplies, electronic loads, and battery testing systems. These products serve industries including electronics manufacturing, automotive, and telecommunications, providing essential equipment for testing and powering electronic devices. The company is ISO 9001, ISO 14001, and ISO 27001, ensuring environmental safety and quality management systems.
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Aec International Srl
Uninterruptible Power Supply
Manufacturer Overview
Aec International Srl, founded in 1968 and headquartered in Milan, Italy, is a manufacturer of uninterruptible power supplies. Operating with factories in Taiwan and China, the company has distributed over 120,000 UPS units worldwide. Its product line includes AEC UPS systems, various battery equipment, critical electrical infrastructure solutions, renewable energy solutions, and HF & data cable assemblies for electric and hybrid cars. Its products are utilized for protection of the power supply of industrial plants.
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Inform Elektronik
Uninterruptible Power Supplies
Manufacturer Overview
Inform Elektronik is a designer, developer, and manufacturer of power solution products, founded in 1980 and headquartered in Istanbul, Turkey. The company offers a wide range of products including uninterruptible power supply (UPS) systems, voltage regulators, DC power supply, telecom equipment, battery chargers, as well as inverters, rack cabinets, and other electrical products and electronic equipment. The products offered ensure the availability, stability, and quality of electrical power for diverse industries and applications for the functionality of electronic systems and equipment. The company is ISO certified, and holds EAC, SONCAP and CE Certifications.
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Mitsubishi Electric Corporation
Uninterruptible Power Supplies (UPS)
Manufacturer Overview
Mitsubishi Electric was established in Japan in 1921 and headquartered in Tokyo. The company’s Semiconductors & Devices division is a manufacturer of products serving several industries ranging from home appliances and automotive to renewable energy and optical fiber communication. The company’s products are divided into 4 product segments: power devices, high-frequency devices, optical devices, and infrared sensors. Power devices encompass motion controls, most home appliances, and SiC applications. High-frequency devices include satellite communications systems, radios, and base transceiver stations. Optical devices include projector light sources and optical fiber communication. Infrared sensing systems include MeIDIR thermal sensors.
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RIELLO UPS
UPS
Manufacturer Overview
RIELLO UPS, established in 2003 in Legnago, Italy, is a manufacturer of uninterruptible power supplies. The company offers a vast range of products including the Sentinel pro, Sentinel RT, Guard Tower, Sentiryum among others for applications ranging from data center to industrial plants, guaranteeing power quality for any critical application. The company received ASI and Green energy Certifications. It provides its customers with assistance during the installation and initial start-up of the systems, along with on-site training for personnel.
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P-DUKE Technology
AC-DC Power Supplies
Manufacturer Overview
P-DUKE Technology, founded in Taiwan, 1992 is a manufacturer of high-performance power conversion products. The company's product portfolio includes DC/DC converters, AC/DC power supplies as well as custom power conversion solutions. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company provides services such as Product Selection Guidance, Engineering Support, and Custom Manufacturing. The company operates in Europe, America and Asia Pacific.
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WAGO GmbH & Co. KG
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
WAGO was founded in Minden in 1951 in then West Germany. WAGO manufacturers components for the automotive, digital lant, elevator and escalator, energy, intralogistics, lighting, marine & offshore, mechanical engineering, and railway systems industries. WAGO produces, electrical interconnections such as rail mount terminal blocks, wire connectors, PCB interconnects, pluggable connection systems, panel feedthrough connections, and EMC shielding. Other types of products include relays, protection devices, fieldbus couplers, ethernet switches, touch panels, edge devices, and wireless devices.
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Staticon Ltd.
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
Staticon Ltd., headquartered in Scarborough, Ontario, is an established manufacturer of industrial/utility station power supply equipment since 1964. The company has been producing Rectifiers, DC UPS Systems, Battery Chargers, Inverters, AC Line Conditioners, AC Transfer Switches, and AC UPS Systems since its inception. With a team of 11 to 50 employees, they provide services to the Appliances, Electrical, and Electronics Manufacturing industries. Their products offer utility-grade power solutions, catering to essential backup, auxiliary, and battery charging needs. Their designs prioritize natural convection cooling, magnetic control, and simple electronics, ensuring durability and ease of field serviceability.
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Schneider Electric SE
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
Schneider Electric S.E. is headquartered in Rueil-Malmaison, France, and has been operating since 1836. Schneider Electric provides a number of products and services including electrical car charging, energy management software, surge protection devices, load banks, servers and HMIs, valve and valve actuators, feeder automation, grid automation, and SCADA software products, data center cooling and software, home automation and security, light switches, motion control and robotics, signaling units, solar and energy storage, RFID systems, as well as other hardware, services, and software.
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Delta Power Solutions
Delta UPS Solutions
Manufacturer Overview
Delta Power Solutions, established in 1971 and headquartered in City of Industry, California, United States, is a specialized developer and manufacturer of power and thermal management solutions for data centers. The company specializes in providing energy-saving solutions for data centers, and its business operations encompass power electronics and energy management with Active Power Filter (APF) and static VAR Generator (SVG) systems, which both provide active compensation solutions based on power electronics technology. Its modular systems include module redundancy, intelligent air cooling, and advanced production technology.
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Manufacturer Overview
APC (American Power Conversion Corporation) is a manufacturer and developer of physical IT infrastructure solutions, batteries, and software incorporated in 1981 and based in West Kingston, Rhode Island. The company is a Schneider Electric flagship brand, offering a wide range of products including security and environmental monitoring devices, software for sensors or alarms, server racks and enclosures, and uninterruptible power supplies (UPS) to protect from power outages. APC also provides product maintenance and repair, installation, and recycling services to various clients ranging from electric utility companies to defense contractors.
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SEC America Corp.
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
SEC America Corp. (SECA) is an American manufacturer of power conversion equipment that was established in South Burlington, Vermont in 1991. The company’s product portfolio includes various voltage converters, inverters, frequency converters, transformers, and chargers. Aside from its products, it also provides design, engineering, testing and certification services for unique customer projects. SECA products are used by clients in a wide range of industries, including in the construction, aviation, medical, and military sectors.
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Marathon Power
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
Marathon Power Inc. is a manufacturer of uninterruptible power supplies (UPSs) and power distribution products headquartered in Huntington Park, California and founded in 2003. The company offers a range of uninterruptible power solutions, such as double conversion, batteryless, and line interactive UPS, along with ruggedized UPS units and accessories for DIN Rail UPS and communication. These are designed for single-phase and three-phase applications with powers ranging from 400VA to 20000VA and voltages from 110V to 240V. It is ISO 9001 certified and mainly serves medical/healthcare, automation and process control, test and measurement, traffic control and other industries.
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DoorKing, Inc.
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
Doorking Inc. (DKS) is a manufacturer of products and supplier of solutions for the Access Control industry since 1948 and is based in Inglewood, California. The company manufactures a wide range of access control systems and products including telephone entry systems, digital keypads, electric or magnetic locks, card readers, and gate operators and they also offer barrier gates, warning signs, and signals. Accessories such as elevator control boards, push buttons, mounting posts, camera or handset kits, and many other related products are also available for applications in apartments, commercial buildings, security, and traffic control industries.
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ABB E-mobility
Uninterruptible Power Supplies (UPS)]
Manufacturer Overview
ABB E-mobility provides electric vehicle charging solutions for customers around the globe. ABB E-mobility offers DC fast chargers as well as AC chargers with focus on reliability and uptime. Since 2010, ABB E-mobility has sold over 50,000 DC fast chargers and over 1 million total AC chargers. ABB E-mobility offers home single and multi-charge units, retail, workplace, and hospitality charge units, electric vehicle fleet sales, as well as public transportation. Additionally, numerous digital solutions and software services are available.
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Helios Power Solutions
Uninterruptible Power Supplies & Transfers Systems
Company Overview
Helios Power Solutions, established in 1966 and headquartered in Sydney, Australia, is a manufacturer and distributor of power and backup solutions for critical infrastructure. The company's extensive product line includes AC to DC power supplies, AC UPS and transfer systems, and DC power systems and accessories. It also manufactures remote battery monitoring systems, power system automation solutions, and power system automation solutions. Its low-tech products include batteries, DC UPS systems, and AC to DC power supplies. As a value-add distributor, the company has clients that include Advanced Energy, EnerSyS, and TDK-Lambda.
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PHOENIX CONTACT
Uninterruptible power supplies (UPS)
Company Overview
Phoenix Contact is headquartered in Blomberg, Germany, originally founded in 1923. Phoenix Contact’s Israeli subsidiary was founded in 2006 and located in Quadima Tzoran. Phoenix Contact provides tools and components for e-mobility, power, infrastructure, process industry, production manufacturing, system manufacturing, and others. Phoenix Contact’s product lines include automate including cloud computing, connect including PCB terminal blocks, “mark, assemble, and install” including hand tools, “supply, charge, and protect” including power distributors, and “switch, measure, and monitor” including relays and optocouplers.
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Saddle Brook Controls
Uninterruptible Power Supplies (UPS)]
Company Overview
Saddle Brook Controls is a division of Ribble Engineering, which was founded in 1933 in Saddle Brook, New Jersey. Saddle Brook Controls is a manufacture as well as a designer, distributor, and support service provider of automation solutions for factory automation. Product groups include PLCs, controllers, Remote IO devices, HMIs, industrial computers, machine vision and inspection machines, motion devices, drives, motor controls, enclosures, circuit breakers, safety products, sensing and control products, power supplies, and UPS.
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Rockwell Automation
Uninterruptible Power Supplies (UPS)]
Company Overview
Rockwell Automation, Inc. was founded in 1903 and is headquartered in Milwakee, WI. Rockwell Automation provides industrial automation and digital transformation solutions around the world. Rockwell Automation operates through their intelligent devices, software & control, and lifecycle services segments with both hardware and software products and services. The Intelligent Devices segment offers drives, motion, safety, sensing, industrial components, and configured-to-order products. The Software & Control segment provides control and visualization software and hardware, information software, and network and security infrastructure solutions. The Lifecycle Services segment provides consulting, professional services and solutions, and connected and maintenance services through independent distributors.
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ADI American Distributors LLC
Uninterruptible Power Supplies (UPS)]
Company Overview
American Distributors LLC (ADI) was founded in 1983 and has corporate offices in Randolph, New Jersey. ADI manufactures and distributes products for medical diagnostics, industrial usage, maritime usage, aerospace, and military. ADI is ISO 9001:2015 certified. ADI’s product line includes capacitors, chip resistors, coils, chocks, connectors, crystals, diodes, fans, filters, fuses, hardware & accessories, heat shrinkable tubing, inductors, integrated circuits, lamps & lighting development, networks equipment, Parylene coating, relays, resistors, semiconductors, IC sockets & terminals, switches, transistors, and wire & cable.
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DC Group
Uninterruptible Power Supply
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Shenzhen Kstar Science&Technology Co.,Ltd.
Data Center Infrastructure
Distributor Overview
Shenzhen Kstar Science & Technology Co., Ltd., founded in 1993, is a supplier of power electronics and new energy products, including data center critical infrastructure, based in China. The company's products are widely used in government, finance, factories, communications, weather and other sectors. Its products includes data center critical infrastructure (UPS, battery, precision distribution), modular & container data center solutions, PV and ESS solutions. It has more than 3000 employees and 18 overseas branch offices in different countries, with 600 R&D engineers and experts in the inverter industry and data centers solutions.
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Cincon Electronics Co., Ltd.
AC/DC Power Supply
Distributor Overview
Established in 1991 in Taipei, Taiwan, Cincon Electronics Co., Ltd is a global supplier of switch mode power conversion products to the railway, communications, computer, industrial, medical, consumer and lighting markets. Cinco designs and manufacture industry standard, RoHS compliant, DC-DC converters, AC-DC power supplies and LED power supplies. Altogether Cincon’s catalog exceeds 3,000 standard products. Cincon’s factories have achieved ISO 9001 and 14001 certification.
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Officeworks Ltd.
Uninterruptible Power Supply
Distributor Overview
Officeworks Ltd. is an Australia-based supplier of office supplies established in 1994 and headquartered in East Bentleigh, Victoria. The company operates 167 stores across Australia where it offers office supplies, furniture, technology, ink & toners, and papers used in offices, schools, and home offices In addition to office supplies, its extensive product range also includes art supplies, facilities supplies, education resources and helpful services such as print and copy and on-site tech support through Geeks2U.
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NFON AG
Uninterruptible Power Supply
Distributor Overview
NFON AG, founded in 2007 and headquartered in Munich, Germany, is a suppplier and provider of cloud-based PBX solutions for business communications. The company offers products like Cloudya for telephony, video, and screen sharing, Ncontactcenter, Neorecording, and Operator Connect for Microsoft Teams. Moreover, the company supplies a wide range of telecommunication equipment globally, encompassing phones, headsets, conference systems, and other devices. Its services are geared towards enabling flexible communication structures and remote work.
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Kohler Uninterruptible Power Limited
Uninterruptible Power Supplies
Distributor Overview
Kohler Uninterruptible Power Limited, founded in 1997, manufactures an array of Uninterruptible Power Supplies (UPS) and power protection solutions. Its UPS systems range from individual use to multi-module parallel setups. Offerings include emergency lighting, generators, single-phase and three-phase UPS products, and various services like maintenance, repair, monitoring, and on-site assistance. The company holds several certifications like ISO9001, ISO14001, ISO45001, and the Safe Contractor Certificate, affirming its adherence to quality and safety standards.
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Huawei Digital Power Technologies Co., Ltd.
Smart Power Solutions
Distributor Overview
Huawei Digital Power Technologies Co., Ltd., established in 2021, is a supplier of digital and power electronics technologies located in Guangdong, China. The company provides solutions and products to clean power generation, ICT Power infrastructure, electrified transportation, embedded power, and integrated smart energy. The company produces FusionSolars, has Site Poer facilities, DriveONES, and has Data Center Facility & Critical Power. In 2021 the company won the Tech Innovation Breakthrough Enterprise Award for Automotive NVH and Global Site Power Technology Leadership Award.
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Unlimited Electro
Uninterruptible Power Supplies (UPS)]
Distributor Overview
Unlimited Electro Group was originally established in 1988 in Chula Vista, California. Unlimited Electro is a distributor of motion control parts for production and manufacturing industries. United Electro has 5 primary product categories: robotics, bowl feeders, industrial control panels, laser marking machines, and wireless solutions kits. Robotics include ABB single and multi-arm robots, packers, and collaborative robots known as cobots, as well as accessories including extruders, pumps, supply systems, grippers, and safety equipment. Industrial control panels can be custom-designed and built. Laser marking machines can be custom built for compatibility with several metals and plastics including copper, aluminum, brass, polycarbonate, PET, and polyethylene.
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Uninterruptible Power Supply (UPS) Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Active Power, Inc. |
5.2%
|
| 2 | LA Marche MFG |
3.3%
|
| 3 | SAE Manufacturing Specialties Corp |
3.2%
|
| 4 | Staco Energy Products Co. |
3.0%
|
| 5 | Power Systems & Controls, Inc |
2.8%
|
| 6 | Cyber Power Systems USA, Inc |
2.8%
|
| 7 | Panduit |
2.6%
|
| 8 | Applied Power Systems, Inc. |
2.6%
|
| 9 | Omron Microscan |
2.5%
|
| 10 | BLOCK |
2.4%
|
Derivation Method
The ranking is calculated based on the click share within the uninterruptible power supply (ups) page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- Mitsubishi Electric Corporation: 145,696
- ABB: 105,000
- Fuji Electric Co., Ltd.: 27,123
Newly Established Company
- Anodas: 2012 (12 years ago)
- Energy Systems Southeast, LLC: 2001 (23 years ago)
- SynQor: 1997 (27 years ago)
Company with a History
- Mitsubishi Electric Corporation: 1921 (103 years ago)
- PHOENIX CONTACT: 1923 (101 years ago)
- Fuji Electric Co., Ltd.: 1923 (101 years ago)
Uninterruptible Power Supply (UPS) Manufacturers in United States
*Including some distributors, etc.
- Active Power, Inc.
- Staco Energy Products Co.
- LA Marche MFG
- Panduit
- BLOCK
- Cyber Power Systems USA, Inc
- Power Systems & Controls, Inc
- SynQor
- SAE Manufacturing Specialties Corp
- Pacific Instruments Inc.
- Omron Microscan
- Computer Air/Power Systems, Inc.
- Applied Power Systems, Inc.
- AFP Transformers Corp.
- Alpine Power Systems, Inc.
- PLC Hardware
- Exponential Power
- N1 Critical Technologies
- Scott's Emergency Lighting & Power Generation, Inc.
- Kumbaya, Inc.
- Industrial Electric Machinery
- Critical Power Products & Services, LLC
- Vertiv Group Corp.
- United Electrical Distributors
- TVW Electrical Supplies, Inc.
- Industrial Repair Service, Inc.
- Energy Systems Southeast, LLC
Global Distribution of Uninterruptible Power Supply (UPS) Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
27 | 52.9% |
Taiwan
|
4 | 7.8% |
China
|
3 | 5.9% |
|
Japan
|
3 | 5.9% |
Italy
|
3 | 5.9% |
Canada
|
2 | 3.9% |
Germany
|
2 | 3.9% |
Spain
|
1 | 2.0% |
United Kingdom
|
1 | 2.0% |
Turkey
|
1 | 2.0% |
|
TURKEY
|
1 | 2.0% |
France
|
1 | 2.0% |
New Zealand
|
1 | 2.0% |
Switzerland
|
1 | 2.0% |
