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Secure Systems and Technologies Ltd

Gloucester-based TEMPEST design, manufacturing and certification facility, first accredited under CESG's TEMPEST scheme.

2026-09-07

Secure Systems & Technologies was the first company accredited under the CESG Formal TEMPEST Certification Scheme, and operates a purpose-built facility combining TEMPEST design, manufacturing and test-and-certification work under one roof, from a 22,000 sq ft site in Gloucester near NCSC Cheltenham. The company designs and tests TEMPEST, EMC-rated, rugged and secure communications equipment to NATO SDIP-271 for defence, government and NATO customers.

Accreditations
UKAS TEMPEST (CPTAS)
Industries Supported
Aerospace & Defense
Company Registration Number 04534093
Companies House URL Companies House URL

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