Atec, Inc. designs, manufactures, constructs, procures, and maintains harsh environment solutions for lower to medium volume requirements involving turbine engine test, aero support equipment, space flight components, and energy service products. It offers aero engine test cells, such as engine test cells, APU Test cells, intermediate test cells, phoenix modular facilities, hush houses, and test benches. The company also provides support equipment and systems, including control cabs, data systems, engine throttles, engine test adapters, oil preservation systems, camera and video systems, thrust stands, fuel delivery systems, air start systems, inlet and exhaust systems, intercom systems, starter gearboxes, bell mouths and screens, cables and hoses, and fire and suppression systems.

In addition, it offers space flight components, such as rocket engine and space vehicle components. Further, it offers energy equipment, including downhole tools, surface equipment, and test and support gear. Furthermore, the company provides engineering, manufacturing, field services, procurement, and inspection and training services.

It serves aerospace and energy customers worldwide. Atec, Inc. was formerly known as Accurate Instrument Co. The company was founded in 1953 and is based in Stafford, Texas.