Testek Solutions designs, delivers, and supports turnkey test capability with upgradeable aerospace test stands across aircraft systems and use cases. We guide OEMs and MROs in building, expanding, and modernizing test infrastructure. Our test stands enable reliable test results and the validation documentation needed for critical decisions, from troubleshooting to certification. With proven experience across baseline platforms and complex programs, we support key aircraft systems, including hydraulic, power generation, fuel, lube, actuator, pneumatic, and automated test equipment.
We simplify decisions early through responsive collaboration during the scoping process, leaning on engineering guidance to define what is technically acceptable and surface downstream requirements before they become surprises. Testek’s design philosophy makes test system ownership easier by prioritizing durability, maintainability, and room for expansion. That same approach also optimizes total cost of ownership as capability and capacity needs change over time. Our service, support, and training come from in-house experts with design and commissioning experience, resulting in continuity throughout lifecycle sustainment.
Testek draws on decades of hands-on test experience across aircraft systems and use cases. Our team applies that knowledge to deliver compliant, certifiable test capability with room to expand as customer needs change.
Our engineers help customers make technically acceptable decisions early in the scoping process. Their experience helps surface facility, integration, and documentation requirements before they become downstream surprises.
Testek’s service, support, and training teams bring real equipment knowledge from design, commissioning, and field experience. That continuity helps reduce handoffs, accelerate diagnoses, and keep customers moving.
Northrop Grumman Corporation
Korean Air
Delta TechOps
Parker Aerospace
Collins Aerospace
Eaton Aerospace
Testek, Inc.
Testek, Inc. was founded in 1969 by nine team members from the Cox Instruments test stand division.
American Avitron
The manufacturing rights and name American Avitron, a ground support equipment manufacturer, was acquired by Testek, Inc.
George L. Nankervis Company
Testek, Inc. acquired the George L. Nankervis Company, which was also born from Cox Instruments.
Cox Instruments
Testek, Inc. and Cox Instruments test stand group merged. The merged company continued doing business as Testek, Inc.
AAI/ACL Technologies
Testek, Inc. acquired the manufacturing rights and proprietary data of AAI/ACL Technologies (previously ACL FILCO). We still produce AAI/ACL Technologies equipment today.
Avtron Aerospace
Avtron Aerospace and Testek, Inc. (which became Testek LLC) were purchased together. Both brands still existed, but operations were merged.
Testek Solutions
Avtron Aerospace and Testek LLC began operating under one brand: Testek Solutions.
We are always looking for experienced, motivated people to help design, build, and support aerospace test capability.
To apply, please indicate the position in the subject line, and submit your resume to: hrdept@testek.com
Testek Solutions provides upgradeable, expandable test stands across aircraft systems and use cases that enable troubleshooting, validation, and certification. We bring broad, proven experience, flexible collaboration, and expert lifecycle support.