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This section provides an overview for cable harnesses as well as their applications and principles. Also, please take a look at the list of 29 cable harness manufacturers and their company rankings. Here are the top-ranked cable harness companies as of May, 2025: 1.Wiringo, 2.RF Industries, 3.CABLExpress.
Table of Contents
A cable harness is a bundle of multiple wires used for power supply and signal communication, with connectors attached to the ends.
A cable is a multi-core wire. The main use of cables is to transfer information between electronic devices in factory automation, automotive, and other applications.
In some cases, the company prepares its cables for its products, while in other cases, the company makes its cables by making its arrangements through websites where general-purpose parts are available. Because of the wide variety of products and the fact that they are not suitable for automated production, most are produced manually.
Cable harnesses are used for communication between electronic devices in factory automation (FA), connected autonomous vehicles (xEV), and connected autonomous shared service electrics (CASE).
In the field of consumer electronics, it is used to exchange electrical signals and supply power to home appliances such as air conditioners, refrigerators, and microwave ovens. Harnesses used in audio-visual equipment such as TVs and music players, and office equipment such as PCs and copy machines are often simpler and shorter in structure than those used in automobiles.
In medical equipment, cable harnesses are used in small to medium-sized devices such as blood pressure monitors, electrocardiographs, and angiography equipment, as well as in large devices such as MRI, CT, X-ray equipment, and ultrasound diagnostic equipment. Cable harnesses from many industries are used in production facilities that manufacture automobiles and medical equipment. They are also used to control robots introduced in factory automation.
Cable harnesses serve to transmit electric power to power various devices and electrical signals for device control, and are incorporated into automobiles and various machinery and equipment.
There are many communication methods used in industrial applications, with CAN, Ethernet, and CC-LINK communications being the most common. In consumer applications, dedicated connectors and USB connectors are used for cables for data transmission and network communication to exchange data, such as audio, video, and data files.
Cables used in cable harnesses consist of multiple wires covered with a sheath. The sheath is used as a protective material for the wires. Especially for wiring to moving control equipment, flexible cables with excellent bending resistance are used only for the moving parts to prevent premature wire breakage.
When wiring becomes complicated, cables may interfere with other wires or parts or may be worn out due to shaking or vibration. Therefore, harnessing cables together protects them.
Another advantage is that some cables can have environmental resistance to fire, oil, noise, etc. as a function. Furthermore, there are other advantages, such as simplified installation and prevention of mistakes through simplification by having the cables grouped.
The cable harness has evolved, especially in automobiles. As more functions are added to automobiles, cable harnesses are being used to connect each device and component, and the number of harnesses is on the rise. Some harnesses have more than 2,000 cables per car, and the total length is said to be as long as 1,000 to 1,300 feet.
In the future, there are many issues to be tackled, such as changes in materials and weight reduction. Not only copper, which has been the mainstream material for cable harnesses in the past but also aluminum is becoming increasingly popular. Furthermore, the demand for cable harnesses is increasing together with the growing demand for electric and hybrid vehicles.
At the same time, changes in consumer behavior are occurring, and the needs for automobile functions are expected to diversify. Cable harnesses are also an important automotive component and must change with these changes in demand and the evolution of technology.
*Including some distributors, etc.
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Founded in 2014, Wiringo is a leading manufacturer specializing in high-quality wire harnesses and custom cable assemblies. With over a decade of experience, Wiringo’s products range from engine harnesses, dashboard/cabin harnesses, battery cable assemblies, lighting harnesses, and HVAC wiring harnesses. Using advanced manufacturing technologies, including fully and semi-automatic machines, and supported by an experienced engineering team, Wiringo develops custom solutions (over-mold, waterproofing, OEM, and others) to meet specific requirements. Their diverse services include custom wire harness design, rapid prototyping, electrical testing, and quick turnaround. The company maintains several valuable certifications, such as ISO 9001 and IATF 16949, to deliver top-quality products (UL, RoHS, and IPC/WHMA-A-620 standard).
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.
CABLExpress, founded in 1978 in Syracuse, New York, USA, is a manufacturer of optimal-performance cabling, data center infrastructure products, and structured cabling products. The product line consists of connection solutions, data center cabinets and racks, and copper and fiber optic cabling systems. The products are made to improve scalability, speed up installs, and maximize data center performance. Numerous industries, including data centers, telecommunications, healthcare, and banking, are served by these devices. For businesses looking for solid connectivity products that are efficient and dependable and can withstand the demands of today's data-driven world, it delivers quality, stability, and modern technology.
NE-Electronics, established in 1981 and based in Elbridge, New York, United States, is a manufacturer of custom RF cables. The company also produces custom cable harnesses and fiber options catering to military entities, medical device producers, EV manufacturers, and defense. The company offers custom cables and assembly services and holds ISO 9001:2015 certification and AS9100 certification to maintain the product manufacturing standards. The company inspects all products to ensure quality and ITAR compliance, besides delivering the products to IPC and military specifications.
Carlisle Interconnect Technologies, founded in 1940 as Tensolite, is a vertically integrated manufacturer and supplier of comprehensive wire and cable solutions. They design, build, test, certify and deliver a diverse portfolio of connectors, cables, harnesses, and RF/microwave products. The company is AS9100D, ISO 9001:2015, ISO 14001:2015, ISO 13485:2016, ISO 50001:2018 certified. With facilities in the US, Mexico, China, and Europe, they serve global markets of Aerospace, Military, Space, Test and Measurement, Industrial, and Medical Technology. They are ITAR and FDA Registered as well as RoHS/REACH and CFR Part 820 Compliant.
Consolidated Electronic Wire & Cable, established in 1919, is headquartered in Franklin Park, Illinois, and is a manufacturer and supplier of wire and cable solutions. They offer a full line of standard and custom electronic wire, cable, power supply cords, molded cable assemblies, and wiring harnesses. Consolidated Electronic Wire & Cable has a wide range of certifications including ISO 9001:2015, RoHS, CE Mark, and NEC certification, serving industries such as telecommunications, aerospace, automotive, and lighting industry.
Douglas Electrical Components, established in 1944 and based in Randolph, New Jersey, United States, is a manufacturer of hermetic connectors, wires, feedthroughs, and pin headers. The company also provides customers worldwide with fiber optic, signal, and power interconnect solutions. All of the company's products, including hermetic connectors and others, find use in both mechanical and electrical assemblies, addressing seal requirements and reducing the need for tools and extra components. Additionally, the company's glass-to-metal seals and HTCC seals are integral in RC and microwave packages, power discrete packages, and optoelectronic packages.
Venture Mfg. Co., established in 1971 and based in Dayton, Ohio, USA, is a manufacturer and supplier of Linear Actuators. The company's product range includes Linear Actuators, Electric Linear Actuators, RV Slide-Out Actuators, DC Actuators, and Commercial Actuators. These products find applications in movements that require a straight-line push or pull motion. They primarily serve industries such as Recreational Vehicles, Solar Tracking, Medical Industry, and Renewable Energy. The company also provides services like CAD/CAM Design, Prototype Creation, Product Engineering, and Actuator Manufacturing.
RF Industries Established in 1979 and based in San Diego, CA, USA, is a manufacturer and supplier of innovative interconnect products. The company's product range includes RF connectors, coaxial and custom cable assemblies, fiber optic cables, wiring harnesses, and Coaxial Connectors and Adapters. These products are essential for the growing and evolving wireless infrastructure. They primarily serve the telecommunications sector, including wireless carriers, infrastructure, and industrial markets. In addition to manufacturing, the company also provides design expertise, cable assembly manufacturing, and specialized connectivity solutions.
NAI Group LLC, originally established in 1993, is based in Troy, Michigan, USA, and is a manufacturer of custom-made interconnectivity products for the communications industry. The company specializes in the production of copper, fiber optic, and hybrid cable assemblies, and it also provides electromechanical design assistance and box-build assembly services. NAI Group is proud to hold ISO 9001 and AS 9100 certifications, and its client base primarily consists of companies in the telecommunications industry. Notable companies within the sector, such as Cisco, Verizon, and Huawei, commonly utilize NAI Group's cable and electromechanical assemblies.
Turck was founded in 1965 and is headquartered in Mülheim an der Ruhr, Germany. The company is a global manufacturer of automation machinery used in the automotive, energy, chemical, food, and packaging industries among others. The company’s products integrate the concept of Industry 4.0 technologies such as RFID, IO-link, and ethernet to assist factory and material handling equipment in communicating with other equipment and providing data for operators to improve efficiency and safety while decreasing waste. These products include sensors, industrial controls, industrial wireless and vision devices, and interface devices.
Basler AG (Basler Group), founded in 1988 and a subsidiary of Basler Beteiligungs-GmbH & Co. KG, is a German manufacturer headquartered in Ahrensburg, Schleswig-Holstein, specializing in imaging components for computer vision applications. The company’s diverse product portfolio includes computer vision hardware, such as acquisition cards, cables, cameras, lighting tools, and lenses. It also offers network and peripheral devices, related accessories, and software solutions. The company supplies various digital industrial cameras, such as area scan, line scan, and network cameras, for applications in factory automation systems and intelligent transportation systems (ITS), as well as in sectors like life sciences, medical, and retail.
Danyang Teruilai Electronics Co. Ltd. (TRL), founded in 2008 and headquartered in Jiangsu Province, China, is a manufacturer and supplier of radio frequency connectors and cable assemblies. The company offers a range of interconnect solutions for applications in the navigation, 5G, and radar detection industries. Its products include micro-RF coaxial connectors, RF coaxial terminations, and RF fixed attenuators. Its claimed clients include Rohde & Schwarz in Germany, RFI in Australia, and Mini Circuit in the United States.
LEMO, founded in Écublens, Vaud in 1946 is a manufacturer of medical connectors, Plastic Connectors and Miniature Connectors. The company's product portfolio includes Low voltage connectors, High Pressure Connectors, High Voltage Connectors, Media converters and Harsh Environment Connectors. The company serves markets such as , medicine, robotics, communication, transport, power and energy. The company also provides services including national distribution, product selection, installation, preventative maintenance, troubleshooting, repair and customer service.
igus GmbH, established in 1964 and based in Cologne, Germany, is a manufacturer and distributor of technical products made using polymers for movement. Its products include injection molding frames, motor control systems, and plain bearings, and it has over 240,000 products in over 1,000,000 variations. It serves 188,000 companies from over 80 countries worldwide in 50 different industries, including packaging, automotive, and renewable energy. The company is ISO 9001, ISO 14001, and ISO 50001 certified, and in 2023, it recorded €1.115 billion in sales. Since 2021, the company has purchased 380 new injection-molding machines and has replaced 275 old ones.
Mekoprint, founded in 1954 and based in Stovring, Denmark, is an ISO 9001 certified manufacturer and supplier of solutions for industrial and electronics companies. The company designs and provides comprehensive solutions in the areas of printed electronics, cable harnesses, metal components, precision solutions, and graphic solutions. These products find various applications in green tech, automation, medical, professional equipment, and household appliances. Approximately 500 people work for the firm at its 40,000-square-meter European production facilities.
AllDoo Micropump is a manufacturer and distributor of a range of pumps for industrial applications that was established in 2008 in Changzhou, China. The company primarily produces specialized pumps for handling gasses and liquids. These include micro diaphragm pumps for air sampling or pneumatic devices, micro diaphragm liquid pumps for beverage dispensing or irrigation, and micro diaphragm oil pumps for use in drilling operations. The company’s products are used in the industrial processing, power generation, and environmental protection industries.
Kutai Electronics Industry Co Ltd, established in 1977 and based in Taiwan, China, is a manufacturer and supplier of automation systems and solutions. The company’s product portfolio includes generator automatic voltage regulators, automatic transfer switches, battery charges, controllers, and automatic main failure. Its products are used in multiple industries including automotive, construction, chemical, power generation, oil, and gas. The company also offers quality control with assurance, ISO-certified products, and maintenance services.
Lapp Limited Established in 1959 and based in Stuttgart, Germany, is a manufacturer and supplier of power and control cables. The company's product range includes power and control cables, data communication systems, data communication systems for ETHERNET technology, and optical transmission systems. These products are essential for a range of applications and primarily serve industries such as Robotics, Lift & Handling Equipment, Food & Beverage, and Industrial Communication. In addition to manufacturing, the company offers services like Specialist Cable Harnessing, Customised Cable solutions, and Quality Management and Testing.
Amphenol Corporation is a designer and manufacturer of electrical products founded in 1932 and headquartered in Wallingford, Connecticut, USA. The company produces specialized cable assemblies, power distribution equipment, and communication products. These include antenna technology for wireless communication, raw cables for box assemblies, and interconnectivity products such as over-molded connectors or printed circuit boards (PCBs). Amphenol is ISO 9001, ISO 14001, and AS 9100-certified. It primarily serves clients in the defense, information technology, and commercial aerospace sectors.
Mastervolt is headquartered in Amsterdam, the Netherlands, and is a supplier of autonomous power solutions technology that was established in 1991 as a subsidiary of Navico Group. The company designs and develops products for converting, managing, and storing electrical energy. Its products include a range of solar panels, chargers, and control systems used for automation power control or management operations. It also offers technical support and product maintenance services for customers needing additional assistance. The company's products are mainly used by clients in the marine, industrial, and automobile sectors.
Shanghai Yixin International Trade Co. Ltd., founded in 2011, is a subsidiary of Shanghai Step Electric Corporation, headquartered in Shanghai, China, and is a Step Electric product distributor and supplier. As an integrated supplier of elevator components, the company provides lift and escalator solutions using Step Electric control cabinets, elevator drive systems, and traction machines. It also offers at-height maintenance and safety systems and electric elevator hoistways. The company's services include the supply of spare parts and operator training.
Ranking as of May 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Wiringo |
25.0%
|
| 2 | RF Industries |
21.4%
|
| 3 | CABLExpress |
10.7%
|
| 4 | Panduit |
10.7%
|
| 5 | NAI Group LLC |
7.1%
|
| 6 | Douglas Electrical Components |
7.1%
|
| 7 | Consolidated Electronic Wire & Cable |
7.1%
|
| 8 | NE-Electronics |
3.6%
|
| 9 | Turck Beierfeld GmbH |
3.6%
|
| 10 | Carlisle Interconnect Technologies |
3.6%
|
Derivation Method
The ranking is calculated based on the click share within the cable harness page as of May 2025. 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
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
10 | 52.6% |
|
China
|
3 | 15.8% |
|
Germany
|
2 | 10.5% |
|
Denmark
|
1 | 5.3% |
|
Taiwan
|
1 | 5.3% |
|
United Kingdom
|
1 | 5.3% |
|
Netherlands
|
1 | 5.3% |
102 products found
102 products
Fujimi Electric Co., Ltd.
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