SIGMA4UK LTDBusiness: Repair of machinery. Repair of electronic and optical equipment. Wholesale of electronic and telecommunications equipment and parts
SIGMUS LIMITEDBusiness: Wholesale of computers, computer peripheral equipment and software. Business and domestic software development. Information technology consultancy activities. Other information technology service activities
SIGNIFLY LTDBusiness: Information technology consultancy activities. Public relations and communications activities. Management consultancy activities other than financial management
SII Services LimitedBusiness: Engineering design activities for industrial process and production. Engineering related scientific and technical consulting activities. Other engineering activities
SII TECHNOLOGIES LTDBusiness: Business and domestic software development. Information technology consultancy activities. Other information technology service activities
SILICON DEVICES LIMITEDBusiness: Wholesale of computers, computer peripheral equipment and software. Retail sale via mail order houses or via Internet. Other retail sale not in stores, stalls or markets. Information technology consultancy activities
SILVERDINE EVENTS LIMITEDBusiness: Motion picture production activities. Motion picture, video and television programme post-production activities. Other letting and operating of own or leased real estate. Other service activities n.e.c.
SILVERFOX CONSTRUCTION LTDBusiness: Construction of domestic buildings. Electrical installation. Other specialised construction activities n.e.c.. Architectural activities