Bowman International Ltd

Cranden Diamond Products Ltd

David Hart (Alcester) Ltd

DK Holdings Ltd

Drill Service (Horley) Ltd

Ellis Developments Ltd

Engineering Diamonds Ltd

Engis (UK) Ltd

Erodex (UK) Ltd

Exel Composites Ltd

Formax

Gee Graphite Ltd

Goodfellow Cambridge Ltd

Gurit UK

ICL Tech Ltd

Indusmond (Diamond Tools) Ltd

J&J Tooling Services (Bury) Ltd

JEC Composites

Kemet International Ltd

Langtec Ltd

Marcon Diamond Products Ltd

Mersen

Mersen Teesside Ltd

Moleroda Finishing Systems Ltd

Molten Metal Products Ltd

New Metals & Chemicals Ltd

Olmec Advanced Materials

SGL Carbon GmbH

Sumitomo Electric Hardmetal Ltd

Surface Transforms plc

The Grinding Centre

Tokai Carbon Europe Ltd

West Pharmaceutical Services