Aerospace and defence
- Leonardo – Finmeccanica (Special Process)
- Leonardo Helicopters
- Bombardier
Automotive
- Bosch
- Continental
- Delphi
- Daimler
- Borgwarner
Oil & Gas
- Statoil
- BP
- Schlumberger
- Halliburton
- Baker Huges
- Cameron
Nuclear
- Skoda
- Certificazione KTA 1401
- Iter Project: