Lloyd Instruments Ltd

London Electronics Ltd

Loughborough University

Macaw Engineering Ltd

Mahr UK plc

Malken Gauge & Tool Co Ltd

Manchester Metrology Ltd

Maplesoft Europe Ltd

Mapra Technik Co

Materials Testing & Technical Services Ltd

Maxon UK & Ireland

MBtech Emc GmbH

MDL Technologies Ltd

Measurement Solutions Ltd

Megger Instruments Ltd

Mer-Mar Electronics

Metrology International Ltd

Microscan

Middleton Sheet Metal Co Ltd

Midland Metrology Ltd

Millbrook Proving Ground Ltd

Mitutoyo (UK) Ltd

MK Profile Systems Ltd

Morgan Advanced Materials

Mouser Electronics

MTCE Ltd

MTS Systems Corporation

Newlyme Controls Ltd

Nikon Metrology

Noby UK Ltd

Northern Hi-Tec Ltd

Norwood Instruments Ltd

Novatech

Occo Coolers Telford Ltd

ODU-UK Ltd

Omega Engineering Ltd

Omniflex (UK) Ltd

Optical Services

Optical Surfaces Ltd

Optimax Imaging Inspection & Measurement Ltd

OR3D

Oxford Lasers Ltd

PCE Instruments UK Ltd

Pearson Panke Ltd

Performance Engineered Solutions Ltd

Perryville Ltd

Pickering Interfaces

Pinstructure Ltd

Plextek Ltd

Poeton Industries Ltd