Approvals and accreditations
Stork Materials Testing & Inspection is accredited to the following approvals. The accreditations and approvals listed below do not pertain to all the SMT laboratories. To determine accreditation for each location please enter their individual area to view.
Client/ primes approvals:
- Boeing
- Rolls Royce
- Lockheed (other than Space)
- GE Aerospace Engines (ultrasonic testing only)
- Pratt and Whitney
- Aerojet
- Sikorsky
- Parker Hannifin
- Northrop Aircraft
- ATK
- Northrop Space
- MTU



