Lasermet Ltd

Lee Calibration Services Ltd

Light Corporation Architectural Ltd

Liverpool John Moores University

LMS Precision Engineering

Lockley Bower Engineering Services Ltd

Loughborough University

M&B Engineering (Leicester) Ltd

Macaw Engineering Ltd

Manchester Metrology Ltd

Manufax Engineering Ltd

Mapra Technik Co

Materials Testing & Technical Services Ltd

MBtech Emc GmbH

MDL Technologies Ltd

Measurement Solutions Ltd

Medical Engineering Technologies Ltd

Medtec Design Services

Mer-Mar Electronics

Mettler Toledo Ltd

Microkerf Ltd

Middleton Sheet Metal Co Ltd

Midland Metrology Ltd

Millbrook Proving Ground Ltd

Mollart Engineering Ltd