Spiroflow Ltd  (Clitheroe, UK)
	Staffordshire Hydraulic Services Ltd  (Stoke-on-Trent)
	Status Instruments Ltd  (Tewkesbury)
	Safe Machine Ltd  (Tees Valley)
	Safety Media Ltd  (Rhyl)
	Safety Pass Alliance Ltd (SPA)  (Southam)
	Safety Users Group, Inc.
	Safeware Quasar Ltd  (Nottingham)
	sara Loading Bay Specialists Ltd  (Hemel Hempstead)
	Sartorius Limited  (Epsom)
	Schroff (UK) Ltd  (Hemel Hempstead)
	Seaward Electronic Ltd  (Peterlee)
	Seetru Limited  (Bristol)
	Sensonics Ltd   (Berkhamsted)
	Serck Audco Valves  (Haywards Heath)
	Servomex Group Ltd  (Crowborough)
	Sick (UK) Ltd  (St. Albans)
	Simco Controls FCx
	SIPOS Aktorik GmbH   (Altdorf, Germany)
	SIS-TECH   (Houston, USA)
	SMC Pneumatics (UK) Ltd  (Milton Keynes)
	Smith Flow Control Ltd  (Witham)
	Solenoid Valves UK Ltd  (Yate)
	Spectrum Industrial  (Doncaster)
	Sperian Protection (UK) Ltd   (Basingstoke)
	Sterling Thermal Technology Ltd  (Aylesbury)
	steute UK & Ireland  (Malvern)
	Systech Instruments  (Thame)