Allen Vanguard Ltd

Alrad Instruments Ltd

Bowers Group

Comar Optics

Creative Group Ltd

Environmental Scientifics Group Ltd

Foundrax Engineering Products Ltd

H Roberts & Sons (Dial Indicators) Ltd

Hexagon Metrology UK Ltd Tesa Division

Institute of Spring Technology

JEOL (UK) Ltd

Leica Microsystems (UK) Ltd

Linear Tools Ltd

Mapra Technik Co

Meta Scientific Ltd

Midland Metrology Ltd

Mitutoyo (UK) Ltd

Monks & Crane

Nikon UK Ltd

Power Tools UK

Prior Scientific Instruments Ltd

Pyser Optics SGI Ltd

Quantum Design UK & Ireland Ltd

Research Instruments Ltd

Scientific & Chemical Supplies Ltd

Struers Ltd

Verdict Gauge Ltd

Viking Optical Ltd

Vision Engineering Ltd