C-Tech Innovation Ltd

Coast Lasers

Coborn Engineering Co Ltd

Cooper Engineering

Coventry University

Craftsman Tools Ltd

Cranage EMC Testing Ltd

Cranfield Precision

CSA Group Testing UK Ltd

CTI Testing & Certification UK Ltd

Curtis Assemble & Test Ltd

Curtiss Wright Defense Solutions

Daco Scientific Ltd

Dantec Dynamics Ltd

Dawson Precision Components Ltd

DC Allen Ltd

Denbys International

Doncaster Aerospace Components Ltd

DP Engineering Ltd

Dutton Simulation Ltd

Dynamotive Ltd

E&S Environmental Services Ltd

Earlson Precision Components Ltd

Electro Arc Co Ltd

Electron Beam Processes Ltd