Trident Pneumatics Private Limited
Sysadvance
Summits Hygronics Ltd
SUMITOMO SEIKA CHEMICALS CO.,LTD.
Pneumatech
PKU PIONEER
Peak Scientific Instruments.
Oxywise
OXYMAT PSA
Oxygen Generating Systems Intl.
Oxair Ltd.
On Site Gas Systems

28 Oxygen Generator Manufacturers in 2024

This section provides an overview for oxygen generators as well as their applications and principles. Also, please take a look at the list of 28 oxygen generator manufacturers and their company rankings. Here are the top-ranked oxygen generator companies as of October, 2024: 1.Gas Generation Solutions, 2.Oxygen Generating Systems Intl., 3.GENERON.

Table of Contents

List of 28 Oxygen Generator Manufacturers

*Including some distributors, etc.

Sort by Features

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  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

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  • United States of America
  • Canada
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  • India
  • Italy
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  • Slovakia
  • United Kingdom
    • On Site Gas Systems
      • United States of America Address: 35 Budney Rd. Budney Industrial Park Newington, Connecticut, United States of America

      Manufacturer Overview

      On Site Gas Systems, Inc., founded in 1987 and located in Newington, Connecticut, is a manufacturer of nitrogen and oxygen generators.   The company’s diverse range of products includes nitrogen membranes, nitrogen container systems, nitrogen cylinder filling, portable oxygen generation systems, and oxygen container systems. These systems are utilized in industries to enhance process efficiency, product quality, and safety while providing a continuous and readily available supply of nitrogen and oxygen gases. The company’s products cater to industries such as food packaging, electronics manufacturing, laser cutting and welding, pharmaceuticals and chemicals, and emergency response.

    • GENERON
      • United States of America Address: 16250 Tomball Parkway Houston, Texas, United States of America

      Manufacturer Overview

      GENERON is a manufacturer of compressed air and process packages that was established in 1963, the company is based in Houston, Texas, USA. The company specializes in designing and producing nitrogen and oxygen generation systems. GENERON’s product offerings include PSA nitrogen generators and membrane nitrogen generators. Its technologies serve the Gas Separation and Compression Industries such as oil and gas, food and beverage, and pharmaceuticals. The company’s membrane separators produce high purity nitrogen supply that’s mobile, has low maintenance and customized to volume and size. GENERON, as an ISO-certified organization, offers services like system design and after-sales support.

    • Oxygen Generating Systems Intl.
      • United States of America Address: 814 Wurlitzer Drive, North Tonawanda, New York, United States of America

      Manufacturer Overview

      Ogsi was established in 1995 and is a manufacturer of oxygen generators based in North Tonawanda, New York, United States. The company manufactures various types of oxygen generators products such as original oxygen generators, cylinder filling plants, plug and play, mobile oxygen generating systems, and generators in trailers and containers. These products have been applied in various fields including emergency response, veterinary, aquaculture, biogas, and sewage treatment. The company's products are all completely made locally in Buffalo, New York, United States.

    • Oxair Ltd.
      • United States of America Address: 7510 Porter Rd., Niagara Falls, New York, United States of America

      Company Overview

      Oxair, established in 1988 and based in Niagara Falls, New York, USA is a manufacturer and supplier of on-site gas generation, and gas compressors. The company's product range includes Nitrogen Generators, Oxygen Generators, High Purity Oxygen Generators, Cylinder Filling Plants, VSA Oxygen Generators, and High-Pressure Oil-Free Compressors. Oxair’s products serves the medical, industrial, and energy industries with standard products and customized engineering solutions for actual operational conditions. The company sells its products internationally, with units established around the world.

    • Gas Generation Solutions
      • United States of America Address: 2192 Palomar Airport Rd, Carlsbad, California, United States of America

      Company Overview

      Gas Generation Solutions, with 20+ years of experience, offers cost-effective, reliable Nitrogen Gas Generators, Oxygen Gas Generators, and Flowmeters across various industries. Our tailored PSA and Membrane systems provide 12-14 month payback and 15-20 years of performance. Catering to global multi-location contracts, we reduce nitrogen costs by up to 90%. Our system sizes range from 40 SCFH to 40,000 SCFH, and we provide free nitrogen flow meters for accurate assessments. Partner with us to optimize your operations and enhance your profitability.

    • NOVAIR SAS
      • France Address: 139, rue de la Belle Etoile Roissy-en-France - BP55367 Roissy CDG Cedex, France

      Manufacturer Overview

      NOVAIR SAS, established in 1977 and based in Roissy-en-France, France, is a manufacturer and supplier specializing in gas production systems. The company's product portfolio includes membrane nitrogen generators, oxygen generators, and air and gas compressors. These products are used in various industries, including defense, food and beverage, and the oil and gas sectors. The company provides services including technical support, maintenance, and installation of its systems. The company exports its products globally to various countries, including the United States, Denmark, and Australia.

    • KOFLOC Corp.
      • Japan Address: 1-3 Atenoki, Kusauchi, Kyotanabe, Kyoto, Japan

      Manufacturer Overview

      KOFLOC Corporation, established in 1949, is a manufacturer and retailer of standard and off-catalog custom gas generators, precision flow instruments, and engineering devices headquartered in Osaka, Japan. The company manufactures various flow instruments for measuring and controlling fluids, including flow meters, pressure regulating valves, flow control valves, and mass flow controllers and meters. The company’s gas generators are used to generate various gases from the air and water, including nitrogen gas, hydrogen gas, oxygen gas, ozone gas, and clean dry air. KOFLOC is ISO14001: 2006-certified company whose equipment are used in aerospace, water treatment plants, power generation, and refineries.

    • ABSOLUTE OZONE
      • Canada Address: 10712 181 Street, Edmonton, Alberta, Canada

      Manufacturer Overview

      ABSOLUTE OZONE, founded in 1995 in Edmonton, Alberta, is a manufacturer of commercial and residential ozone generators, ozone sensors, monitors, tubes, and fittings. The company's ozone generators are ideal for applications such as drinking water treatment, food disinfection, air purification, soil remediation, and pharmaceutical processes. Its products also include ozone analyzers, ozone spray containers, flow meters, venturi injectors, and air compressors. Industries served include automotive, food, bottling water, agriculture, textile, laundry, and many more. The company is CE certified and RoHS compliant.

    • CAN GAS SYSTEMS COMPANY LIMITED
      • China Address: B516, GID International Center,No. 27 Nanbinhe Road, Xicheng District, Beijing, China

      Manufacturer Overview

      CAN GAS SYSTEMS COMPANY LIMITED founded in Xicheng, Beijing, China, in 1998, is a manufacturer of on-site nitrogen and oxygen plants and other gas systems. The company’s product portfolio includes oxygen generators, medical gas equipment, and artificially atmospheric environment-engineered systems. It has sold 8,000 sets of air separation equipment in 100 countries. The company has a production and R&D center in an area of 28,000 square meters. Its products are ISO-14001 and BV certified. In 2008 it supplied nitrogen generators for the Beijing Olympics food testing center.

    • Peak Scientific Instruments.
      • United Kingdom Address: Fountain Crescent Inchinnan Business Park Inchinnan, Scotland, United Kingdom

      Manufacturer Overview

      Peak Scientific Instruments, founded in Glasgow, UK, in 1997 is a manufacturer of gas generators for analytical laboratories. The company's product portfolio includes nitrogen generators, hydrogen generators used for flame gas in FID detectors and carrier gas in GC instruments, and zero air generators. Their products are used in industries such as Food and Beverage, Pharmaceutical and Biotechnology, Chemical and Petrochemical, Environmental Testing and healthcare. The company provides services such as Product Selection Guidance, Engineering Support, and Custom Manufacturing.

    • MIL'S
      • France Address: 15, rue de Genève GENAS Cedex, France

      Manufacturer Overview

      MIL’S, established in 1926 with headquarters in Genas, France, is a manufacturer of pumps and vacuum systems, air systems, and oxygen generators, primarily for the healthcare industry. The company's products include low-pressure compressors, PSA oxygen generators, and lubricated rotary vane pumps. These products are used in various industrial applications, such as packaging and food processing, as well as providing oxygen for hospital operating theaters and clinics as medical air plants. The company also offers various vacuum units that provide infusion, vacuum molding, and Light RTM in both mobile and fixed configurations.

    • Sysadvance
      • Portugal Address: Rua Comendador Brandão, 461 Póvoa de Varzim, Portugal

      Manufacturer Overview

      Sysadvance, established in 2002 and headquartered in Springfield, Massachusetts, United States, is a developer and manufacturer of on-site gas generation and gas purifiers, as well as integrated solutions for compressed air and technical gases. The company's products include a product portfolio of nitrogen and oxygen generators, including medical oxygen 93 and VSA oxygen generators, with solutions for purification of biogas, helium, and hydrogen. It also offers a range of customized engineered solutions to suit site and client specifications. The company serves the medical, industrial, and energy industries with standard products and custom engineering.

    • MVS Engineering
      • India Address: MVS HOUSE' E-24, East of Kailash New Delhi, Delhi, India

      Manufacturer Overview

      MVS Engineering is a manufacturer and supplier of gas generation equipment. Established in 1977, the company is headquartered in New Delhi, India. The company specializes in designing and producing gas generation systems and equipment. Its product offerings include Nitrogen, which is in PSA, Membrane and Liquid, Oxygen for Industrial and Medical, and Hydrogen in Pure Hydrogen and Ammonia. The company also provide Air and Gas Solutions such as Air Dryers, Exo Gas, Endo Gas, N2 + Methanol and Gas Purifier. Its products find application industries such as petrochemicals, pharmaceuticals, and electronics. MVS Engineering offers services like system customization and technical consultation.

    • Trident Pneumatics Private Limited
      India

      Manufacturer Overview

      Trident Pneumatics Private Limited, based in India, is a manufacturer and supplier specializing in compressed air treatment solutions. The company’s product portfolio includes air dryers, nitrogen generators, oxygen generators and patented filters. The company has an R&D center enabling them to develop custom products for air treatment to meet customers’ specific requirements and needs. Trident also collaborates with academia for product development, aiming for technically sound solutions. With a large sales and distribution network, Trident serves local and global clients in manufacturing, industrial processes, healthcare, energy, and other industries.

    • Oxywise
      • Address: Hurbanova 21/7069 Piešťany, Trnava, Slovakia

      Manufacturer Overview

      Oxywise s.r.o. is a developer and manufacturer of PSA Oxygen and Nitrogen systems. Established in 2009, the company is headquartered in Piešťany, Slovakia. The company's main activities involve designing and producing oxygen generators and related gas solutions. Its product range includes PSA oxygen generators and cylinder filling stations, serving industries such as medical, welding, and aquaculture. The company’s PSA technology can be installed into various ISO-certified shipping containers with configurations that are based on exact customer specifications. Oxywise offers services like gas system customization and technical support.

    • NOXERIOR s.r.l.
      • Italy Address: Via Genova n. 5, 58100 Grosseto, Toscana, Italy

      Manufacturer Overview

      NOXERIOR, established in 1977 in Grosseto, Italy, and later becoming a part of the NOVAIR group in 2016, is a manufacturer of on-site industrial and medical gas systems. The company offers comprehensive medical gas solutions tailored to the needs of hospitals and clinics. These solutions include medical oxygen generators, medical air and vacuum systems, and anesthetic gas scavengers. In addition, it provides devices designed to monitor gas quality and quantity within healthcare facility piping networks. Its services extend to offering technical support and dependable after-sales service, ensuring the optimal performance of these systems, anytime and anywhere.

    • Pneumatech

      Manufacturer Overview

      Pneumatech, established in 1966 and based in Erkelenz, Germany, is a manufacturer and supplier of compressed air treatment and gas generation solutions. The company's product range includes Compressed Air Dryers, Nitrogen Generators, Oxygen Generators, Compressed Air Filters, and High-Pressure Nitrogen Skids. These products help in the purification and quality maintenance of compressed air. They serve industries such as textile, pharmaceutical, food & beverage, and cement production. The company's services include condensate management, provision of measurement equipment, breathing air purification, and performance analysis through measurement technologies.

    • SUMITOMO SEIKA CHEMICALS CO.,LTD.

      Manufacturer Overview

      Sumitomo Seika Chemicals Co. LTD., founded in 1944 and headquartered in Osaka, Japan, is a manufacturer of functional chemicals, water-absorbing resins, and specialty gases. Some of its products include Aqua Keep, a super-absorbent resin produced using polymerization technology, and Aqua Coke, a nonionic polyalkylene oxide-based resin with water-absorbent properties. These resins find applications in various areas, such as in disposable diapers and as coagulants for wastewater treatment. The company was initially established for the production and sale of fertilizer. However, in 1981, it embarked on an expansion into functional resins, chemicals, and electronic gas businesses.

    • GGE srl
      • Italy Address: Via Balduina, 7, Rio Saliceto, Reggio Emilia, Italy

      Company Overview

      GGE srl, a company founded in 1978 and headquartered in Reggio Emilia, Italy, is a manufacturer and supplier specializing in air treatment technologies. The company's range of products includes centralized air extraction units, mobile air suction units, and dust extraction booths. These products are used in various sectors, including the pharmaceutical industry, composite material working, and mining. The company offers services, including installation, maintenance, and repair, and it is also ISO 9001:2008 and ISO 9001:2015 certified.

    • GROUPE NOVAIR
      • France Address: 139, rue de la Belle Etoile, Roissy-en-France, France

      Company Overview

      NOVAIR, founded in 1977 in Paris, is a manufacturer specializing in air compressors and vacuum pumps. With an aim of serving healthcare facilities, medical equipment distributors, and installers, it provides a comprehensive range of solutions for the production, distribution, monitoring, and delivery of medical gases. Its offerings include oxygen generators, compressors, air and vacuum plants for gas production, network design and installation for gas distribution, monitoring systems for gas analysis, and equipment for delivering gases to patients. These products ensure the efficient supply of medical gases from source to patient, contributing to improved healthcare services.

    • Advanced Gas Technologies Inc.
      • Canada Address: 230 Don Park Road, Unit 15, Markham, Ontario, Canada

      Company Overview

      Advanced Gas Technologies Inc. is a manufacturer and distributor of industrial gas solutions. Established in 1994, the company is headquartered in Markham, Ontario, Canada. The company's main activities encompass producing and supplying industrial gas products and equipment. Its product range includes Nitrogen Generators, Oxygen Generators, Gas Mixing Systems, High Pressure Air Compressors and Gas Compressors. The company’s products such as gas mixers, analyzers, and specialty gas regulators, serve industries such as research, manufacturing, and healthcare. Its solutions find application in Nitrogen, Oxygen and, Air and Gas Compressor applications. Advanced Gas Technologies offers services like gas equipment calibration and technical support.

    • Atlas Copco UK Holdings Ltd
      • United Kingdom Address: Swallowdale Lane, Hemel Hempstead, Hertfordshire, United Kingdom

      Company Overview

      Atlas Copco UK Holdings Limited, established in 1974 in the UK, is a distributor and supplier of a wide range of industrial tools and machinery used in the aerospace, mobile construction, air motors, and electric motor industries. The company's product portfolio includes air compressors, N2 and O2 generators, tools, and industrial assembly solutions. Atlas Copco UK Holdings Limited also offers a range of products for mobile construction, including power generators, as well as providing clients with 24/7 tool and equipment rental solutions.

    • PKU PIONEER
      • China Address: 4-5th Floor, New Times Mansion, No. 7 Huayuan Road, Haidian District, Beijing, China

      Company Overview

      Beijing Peking University Pioneer Technology Co., Ltd. (PKU PIONEER), affiliated to Peking University, established in 1999 in China, is mainly engaged in design and manufacturing of PSA gas separation technology and equipment. The company specializes in manufacturing of PSA gas separation technology and equipment, also related adsorbent and catalyst. It provides advanced and mature gas separation solutions for chemical industry, steel, non-ferrous metallurgical, refuse incineration and water treatment, etc. It has one R&D center, one pilot base, one Beijing key laboratory of engineering, two sorbent plants and one valve manufacturing plant.

    • OXYMAT PSA
      • Denmark Address: Fasanvej 18-20, 3200 Helsinge, Gribskov Municipality, Denmark

      Distributor Overview

      OXYMAT PSA is a supplier of PSA oxygen and nitrogen gas generators in Europe, established in 1978 in Denmark. The company specializes in designing on-site gas generators, and supplies custom-made solutions as well as standard industrial solutions for any industries and applications. Its core business always has been on-site gas generators. Oxygen and nitrogen generators can be used in a wide range of applications within many different sectors such as: aquaculture, ozone and water treatment, mining and mineral processing, military and field hospitals, marine and many more. Its units are installed all over the globe, designed for the actual working conditions.

Oxygen Generator Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the oxygen generator page as of October 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

  1. SUMITOMO SEIKA CHEMICALS CO.,LTD.: 1,384
  2. KOFLOC Corp.: 211
  3. MVS Engineering: 150

Newly Established Company

  1. Oxywise: 2009 (15 years ago)
  2. Sysadvance: 2002 (22 years ago)
  3. CAN GAS SYSTEMS COMPANY LIMITED: 1998 (26 years ago)

Company with a History

  1. Atlas Copco UK Holdings Ltd: 1919 (105 years ago)
  2. MIL'S: 1926 (98 years ago)
  3. SUMITOMO SEIKA CHEMICALS CO.,LTD.: 1944 (80 years ago)

Oxygen Generator Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Oxygen Generator Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 5 20.0%
India India 4 16.0%
France France 3 12.0%
Japan Japan 2 8.0%
Canada Canada 2 8.0%
China China 2 8.0%
United Kingdom United Kingdom 2 8.0%
Italy Italy 2 8.0%
Portugal Portugal 1 4.0%
Slovakia 1 4.0%
Denmark Denmark 1 4.0%

List of Oxygen Generator Products

56 products are listed.

Kansai Autome Equipment

Compressed air external supply type touch panel operation oxygen gas generator KTOS medium -sized series

160+ people viewing

・ Space saving ・ Low noise design It is a design that can be made from the front, including maintenance, including maintenance (77%compared to the...


5 models listed

Kansai Autome Equipment

Compressed air external supply type touch panel operation oxygen gas generator KTOK small series

140+ people viewing

Simple operation and comprehensive control on the color touch panel display have evolved to multifunctional than conventional machines by sequence ...


8 models listed

SUMITOMO SEIKA CHEMICALS CO.,LTD.

Gas engineering PSA oxygen gas generator

30+ people viewing

Our oxygen gas generator is separated from air due to the difference in nitrogen and oxygen adsorption for synthetic zeolite. The oxygen concentrat...


1 model listed

Kansai Autome Equipment

Compressor built-in touch panel operation medium-sized oxygen gas generator KTACL-02 series

40+ people viewing

・ Small and lightweight and compact one package An oxygen PSA of a 1 to 15 kW medium -sized oil -free scroll compressor and a frozen airdryer comp...


2 models listed

IBS Co., Ltd.

Oxygen Gas generating device median/large PSA itok series

40+ people viewing

■ Features The comprehensive control by touch panel operation remains the same, and is a package type PSA by compressor.


4 models listed

IBS Co., Ltd.

Oxygen gas generator Oxygen small/medium PSA ITAC series

30+ people viewing

■ Features ・ Built -in oil -free scroll compressor from 1.5kW to 11kW. ・ This is a series that realizes comprehensive control by touch panel oper...


4 models listed

Kansai Autome Equipment

Compressed air external supply type touch panel operation oxygen gas generator KTOS medium -sized series / dedicated oil mist filter unit

40+ people viewing

It is necessary to use an Oil Aging Compressor or use it with other raw material air, except for oil -free compression air.


2 models listed

IBS Co., Ltd.

Oxygen Gas generating device an oxygen medium/Large PSA IOHP series

100+ people viewing

■ Features The comprehensive control by touch panel operation remains the same, and is a package type PSA by compressor.


5 models listed

IBS Co., Ltd.

Oxygen gas generator Oxygen Small/Medium PSA ITACMINI-O2 series

30+ people viewing

■ Features ・ Built -in 0.75kW oil -free bold compressor. ・ This is a series that realizes comprehensive control by touch panel operation.


2 models listed

IBS Co., Ltd.

Oxygen gas generator Oxygen small/medium PSA ICX series

30+ people viewing

■ Features ・ Easy operation with a touch panel. ・ A series with a built -in oil -free compressor and oxygen concentration sensor. ・ AC200V speci...


9 models listed

IBS Co., Ltd.

Oxygen gas generator Oxygen small/medium PSA ITO series

30+ people viewing

■ Features ・ A series with a built -in oil -free compressor and oxygen concentration sensor. ・ If the model is 1, the AC100V single phase is 1, a...


6 models listed

IBS Co., Ltd.

Oxygen gas generator large oxygen large PSA itoz series

30+ people viewing

■ Features The conventional function remains the same, and by combining the master unit (Master) and a slave unit (EXTRA), it is a large flow serie...


8 models listed

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