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UK

UK EMC test labs and consultancies by nation and region.

Intertek Testing & Certification Ltd

Intertek runs an EMC and radio test laboratory at Leatherhead, Surrey, with four chambers (3 m, 3 m, 5 m and 10 m), including semi-anechoic chambers, and automated radio test systems to 44 GHz. It tests radiated and conducted emissions and immunity for UKCA, CE, RED, FCC and ICES approvals. The site is UKAS accredited and also offers environmental, life safety and medical device testing.

Eurofins Electrical & Electronic UK Ltd (Southampton)

The Southampton laboratory of Eurofins Electrical & Electronic UK, part of UL Solutions (formerly Hursley EMC Services), is UKAS-accredited (1574) for EMC and radio testing at Trafalgar Close, Chandler's Ford, Eastleigh. Military and aerospace EMC testing covers DEF STAN 59-411, MIL-STD-461, AECTP 500 and RTCA DO-160, including bulk current injection. Civil testing covers emissions and immunity to CISPR and EN 61000 standards, railway (EN 50121), medical (EN 60601-1-2) and marine (IEC 60945) EMC, radio spurious emissions to ETSI standards, and FCC and ISED scopes. Facilities include semi-anechoic and fully anechoic chambers and dedicated military test chambers.

Eurofins Electrical & Electronic UK Ltd (Grangemouth)

The Grangemouth laboratory of Eurofins Electrical & Electronic UK, part of UL Solutions, is UKAS-accredited (1574) for EMC, radio, EMF and electrical safety testing at Grangemouth Technology Park, serving Scotland and the north of England. Facilities include two 40 GHz semi-anechoic chambers (one also usable as fully anechoic) and two screened rooms. Accredited testing covers emissions and immunity to CISPR and EN 61000 standards, railway (EN 50121), medical (EN 60601-1-2) and marine (EN 60945) EMC, radio to ETSI standards, and FCC and ISED scopes, alongside pre-compliance work.

Eurofins Electrical & Electronic UK Ltd (Castleford)

The Castleford laboratory of Eurofins Electrical & Electronic UK, part of UL Solutions, is UKAS-accredited (1574) for EMC, radio, EMF and electrical safety testing, on Speedwell Road near Leeds. The site has a 40 GHz semi-anechoic chamber, 18 GHz and 40 GHz anechoic chambers and two screened rooms, and takes items up to 1.5 tonnes. Its accredited scope covers civil EMC to EN 55032, EN 55035, the EN 61000 series, EN 60601-1-2 (medical) and the EN 50121 railway series, ETSI radio standards including EN 300 328 and EN 301 893, FCC Parts 15B, 15C and 18, and Canadian RSS radio standards. The company's EMC, rail EMC and military EMC training courses are held at the site.

Eurofins Electrical & Electronic UK Ltd (Yate)

The Yate laboratory of Eurofins Electrical & Electronic UK, part of UL Solutions, is UKAS-accredited (1574) for EMC, radio and EMF testing, on the Beeches Industrial Estate near Bristol. The site has an 18 GHz semi-anechoic chamber, a 6 GHz anechoic chamber and two screened rooms, and takes items up to 1.5 tonnes. Its accredited scope covers civil EMC to EN 55032, EN 55035, the EN 61000 series, EN 60601-1-2 (medical), EN 60945 (marine) and the EN 50121 railway series, ETSI radio standards including EN 300 328, and FCC Part 15B and Canadian ICES-003 emissions, alongside pre-compliance testing.

Roxburgh EMC

Roxburgh EMC has manufactured EMC filter products for more than 50 years, and today trades as a division of Alpha 3 Manufacturing Limited following an August 2025 rebrand. The company designs and produces mains, IEC inlet and chassis-mount EMC/RFI filters, including low-earth-leakage variants for medical equipment, from its 40,000 sq ft facility in Scunthorpe. Alongside its filter range, Roxburgh offers a pre-compliance EMC testing service and EMC consultancy support to its industrial and healthcare customers.

Cherry Clough Consultants Limited

Cherry Clough Consultants provides independent EMC and EMI design, problem-solving and training for manufacturers and system integrators, working from DC up to 24GHz against standards ranging from CE (EMC Directive) to DEF STAN 59-411. The company focuses on design-stage risk reduction, including guidelines on functional safety risks caused by electromagnetic interference that have since been adopted by the IET, IEEE and IEC. Its 35+ year client history spans a wide range of sectors (automotive, telecoms, industrial, medical, marine, railway, lighting, gaming and security equipment, plus military and nuclear installations), including named projects like the Diamond Light Source synchrotron and the ITER fusion reactor.

Secure Systems and Technologies Ltd

Secure Systems & Technologies was the first company accredited under the CESG Formal TEMPEST Certification Scheme (CFTCS), 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. Now part of Spectrum Control's SSIA business unit (alongside Canadian sister brand Emcon), the company designs, tests and certifies TEMPEST, EMC-rated, rugged and secure communications equipment to the SDIP-27 standard via NCSC's CFTCS scheme, for defence, government and NATO customers, with supplier relationships spanning Airbus, Cisco, Dell, HP, L3Harris and others.

UL International (UK) Ltd

UL International (UK) Ltd holds UKAS accreditation (laboratory 5772) for EMC testing at its Basingstoke site, one of the most extensive commercial EMC and wireless test laboratories in the UK and one of the largest independent SAR testing laboratories in Europe. A 2023 expansion added a chamber covering 30MHz-18GHz plus dedicated capability for smart/connected lighting and appliances (Bluetooth, Zigbee, Thread, KNX, DALI), alongside UL's global EMC standards coverage spanning medical (IEC 60601-1-2), wireless/multimedia (CISPR 32/35), automotive and the IEC 61000 series.

TUV SUD Limited

TÜV SÜD holds UKAS accreditation (laboratory 0141) for EMC testing at its Fareham site, part of the wider global TÜV SÜD testing, inspection and certification network. The Hampshire lab (plus a sister EMC lab in Bearley, Warwickshire) runs semi-anechoic and fully-anechoic chambers covering everything from small appliances to large defence-industry equipment, with testing available in-lab, on customer premises or wherever the product is installed.

BRE Global Limited

BRE Global holds UKAS accreditation (laboratory 0578) covering EMC testing from its Garston, Watford site, alongside its much broader remit in fire, security and building-product testing and certification under the BRE and LPCB names. Its Electronic Security team runs on-site EMC and environmental facilities supporting LPCB certification of intrusion detection and access control products to the EN 50131/50136 series, plus pre-compliance testing. Its EMC work sits within that security certification scope.

QinetiQ Ltd

QinetiQ holds UKAS accreditation (laboratory 1936) for RF and E3 (electromagnetic environmental effects) test and evaluation work from its Cody Technology Park site in Farnborough. As one of the UK's largest defence technology companies, its EMC-related test capability sits within a much broader research and evaluation portfolio for military and government customers.

Choose a nation or region to see the EMC test labs and consultancies based there. Buyers often use labs outside their own region, so the full list is on the home page.

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