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Oxygen Generation Systems

Oxygen Generation Systems covers the on-board production of breathable oxygen for crew and passenger use, encompassing chemical oxygen generators (COGs) using sodium chlorate or perchlorate reaction candles, molecular sieve oxygen concentrators (MSOCs), and on-board oxygen generation systems (OBOGS) that extract and concentrate oxygen from bleed air via pressure-swing adsorption (PSA) technology.

To see a list of companies in this category click on the tab above.

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Sponsorship of the Oxygen Systems & Equipment sector is currently available. See our advertising pages for details.

Oxygen Generation Systems suppliers linked to most aircraft programs in our database.

Air Liquide (5 aircraft)
Eaton Aerospace Group (MIssion Systems Divison) (5)
Safran Aerosystems - Oxygen Systems (5)
Northrop Grumman Aerospace Systems (2)
Honeywell Aerospace (USA) (2)

Latest Airframer news and company press releases

14/04/2026Press Release: Signia Aerospace expands aircraft systems capability with Aerox acquisition
See the news and press release archive for Oxygen Systems & Equipment.
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation

Supply chain relationships

Sectors serving Oxygen Systems & Equipment companies:
Chemicals  •  Seals & Sealing  •  Valves  •  Mechanical Hardware  •  Mechanical Connectors  •  Electrical/Electronic Connectors  •  Tubing, Hoses & Conduits  •  Non-metal Materials  •  Metals  •  Pumps  •  Fluid Power  •  Fasteners  •  Composite Materials  •  Plastics  •  Active Electronic Components

Oxygen Systems & Equipment

Sectors purchasing from Oxygen Systems & Equipment companies:
Airframer  •  Airframe Assemblies  •  Crew Seating  •  Safety & Emergency Systems  •  Aircraft Operations

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