Allen Vanguard Ltd

Armson-Boult Ltd

Aspland Gauge Co Ltd

ATS Quality Products Ltd

Baty International

Bowers Group

Brammer Buck & Hickman

Chester UK Ltd

Conway Precision Engineering Group Ltd

Correct Gauge & Tool Ltd

Electro Group Ltd

Eley Metrology Ltd

EW Equipment

H Roberts & Sons (Dial Indicators) Ltd

Hallward Tools Ltd

Hexagon Manufacturing Intelligence

Hexagon Metrology UK Ltd Tesa Division

James Gibb & Co Ltd

LAP GmbH

Linear Tools Ltd

Mapra Technik Co

Metrology & Quality Services Ltd

Metrology International Ltd

Midland Metrology Ltd

Mitutoyo (UK) Ltd

Monks & Crane

MSC Industrial Supply Co

Nikon UK Ltd

Powell Manufacturing Co (Coventry) Ltd

Power Tools UK

Powerkut Ltd

Preisser UK Ltd

Premier Farnell UK Ltd

Quasartronics Ltd

Rhopoint Metrology Ltd

Royal Tool Control Ltd

Scantron Industrial Products Ltd

Scientific Electro Systems Ltd

Solartron Metrology

Starrett Precision Optical Ltd

Templeton Tools & Machinery Ltd

Verdict Gauge Ltd

Yorkshire Precision Gauges Ltd