Malvern Optical Limited
Malvern Optical holds UKAS accreditation (schedule 8955) for testing across military vehicles, radar equipment and weapons systems, and separately holds Platform Level TEMPEST accreditation (CPTAS). Based on the former RAF Pershore airfield in Worcestershire, the company runs an EMC screened room and other electro-magnetic and electro-optic test facilities for defence customers across land, sea and air.
28 Oct 2026 — Scheduled verification (Max). Added NATO AECTP-500, ISO 10605 (Automotive ESD), ISO/IEC 17025, Radiated Emissions, Conducted Emissions, Conducted Immunity, Bulk Current Injection (BCI), ESD, Full Compliance Testing, On-Site Testing, headcount 11-50, frequency range 10 Hz to 26 GHz. Updated testing location.
13 Sep 2026 — Scheduled verification (Max). Added DEF STAN 59-411, MIL-STD-461, SDIP-27/2 (NATO TEMPEST), Open Area Test Site (OATS), testing location.
13 Sep 2026 — Scheduled verification (Lite). No changes.