QED Design & Manufacture Ltd

Queens University Belfast

R Gorton & Associates (Electronics) Ltd

Randstad Ltd

Rapid Electronics Ltd

Rayleigh Instruments Ltd

RBS Electronics

RDP Electronics Ltd

Rechner UK Ltd

Redfish Sensors

Reliance Precision Ltd

Rheintacho UK

Rhopoint Components Ltd

Ring Automotive Ltd

Rittal Ltd

RJS Electronics Ltd

Rockwell Automation UK Ltd

Rockwell Automation UK Ltd

Roditi International Corporation Ltd

Rolfe Industries

Rota Engineering Ltd

Rotastat

Rotork Midlands

Routeco plc

Rowe Hankins Ltd

RS Components Ltd

S Brannan & Sons Ltd

Saia-Burgess Oesterreich GmbH

Sailes Marketing Ltd

Salunda

Sangamo Ltd

Santon Switchgear Ltd

Sapphire R&E Ltd

Saunders & Weeks (Bristol) Ltd

Sauter Automation Ltd

Scantron Industrial Products Ltd

Schmersal UK Ltd

Schneider Electric Ltd

Schneider Electric Ltd

Schneider Electric Ltd

Schulte & Loughborough Electro Systems Ltd

Schurter Electronics Ltd

Scientific Electro Systems Ltd

SDC Trailers Ltd

SDC Trailers Ltd

Selectronic Ltd

Selectronix Ltd

Semiconductor Supplies (International) Ltd

Semikron Ltd

Sencon UK Ltd