Conax Technologies, LLC

Conax Technologies is a global engineering and manufacturing company specializing in highly engineered temperature sensing, electrical feedthrough, and cable and harness solutions for demanding aerospace, defense, space, and industrial applications.

Headquartered in Buffalo, New York, Conax has decades of experience designing and manufacturing products that perform reliably in extreme environments involving high temperatures, pressure, vibration, vacuum, and other challenging operating conditions. Conax is AS9100D certified and supports customers ranging from major aerospace and defense OEMs to emerging companies developing next-generation aircraft, propulsion systems, spacecraft, launch vehicles, and advanced technologies.

Our aerospace capabilities include custom thermocouples and RTDs, temperature sensor assemblies, engine and airframe cable harnesses, mineral-insulated cable assemblies, electrical and sensor feedthroughs, compression seal fittings, and other engineered sensing and sealing solutions.

Conax products support applications including commercial and military aircraft, gas turbine engines, propulsion systems, engine testing and development, thermal management, environmental testing, ground support equipment, launch vehicles, and spaceflight systems.

Conax works closely with customer engineering teams from initial concept and prototype development through qualification and production. Our engineering and manufacturing capabilities allow us to support both custom, low-volume development programs and recurring production requirements.

In addition to aerospace and defense, Conax Technologies serves the semiconductor, power generation, heat treatment, pharmaceutical, chemical processing, and other advanced industrial markets.