Alca Tools Ltd

Alicona UK Ltd

Allen Vanguard Ltd

Aspland Gauge Co Ltd

ATS Quality Products Ltd

Bowers Group

Brammer Buck & Hickman

Carl Zeiss Ltd

CD Measurements Ltd

Central Scanning Ltd

Correct Gauge & Tool Ltd

ELE International Ltd

Eley Metrology Ltd

Environmental Scientifics Group Ltd

FWB Products Ltd

Grant Instruments (Cambridge) Ltd

H Roberts & Sons (Dial Indicators) Ltd

Hallward Tools Ltd

Hexagon Manufacturing Intelligence

Hodge Clemco Ltd

ITP Group

James Gibb & Co Ltd

JH Barclay & Co

Lambda Photometrics Ltd

Land Instruments Ltd

Longs Ltd

Mahr UK plc

Mapra Technik Co

Measure-Rite Ltd

Measurement Solutions Ltd

Metrology International Ltd

Micro Finish Grinding (UK) Ltd

Midland Metrology Ltd

Mitutoyo (UK) Ltd

Monks & Crane

Nikon Metrology

Pearson Panke Ltd

PES (UK) Ltd

Power Tools UK

Powerkut Ltd

Preisser UK Ltd

Premier Farnell UK Ltd

Prime Solutions

Quasartronics Ltd

RDM Test Equipment Ltd

Rhopoint Metrology Ltd

Rotagrip Ltd

Rotary Precision Instruments UK Ltd

Rubert & Co Ltd

Saturn Solutions Ltd