ACE PAT Testing Reading based PAT specialists and microwave testers covering the South of England, testing 230V and 110V appliances. Includes profile, advice for landlords and businesses and pricing estimator. http://www.acetesting.co.uk - Report Link - More Info

Acertest PAT specialists based in Manchester. Includes details of services. http://www.acertest.co.uk - Report Link - More Info

ADRS Ltd. Nationwide electrical testing, including PAT and periodic inspection services for landlords. Details of services and training courses. http://www.adrs.ltd.uk/ - Report Link - More Info

All Test UK PAT specialists based in Lincolnshire. Also test medical equipment. http://www.alltest.co.uk - Report Link - More Info

Allpat Testing Independent company in Co. Antrim, Northern Ireland, specialising in portable appliance testing. http://www.sabp-web.co.uk/allpattesting/ - Report Link - More Info

ASTA Certification Services Offering approval, certification, testing and ISO 9000 / ISO 14000 for the electrical, electronic and allied trades worldwide. http://www.astacertification.com/ - Report Link - More Info

Atex Inspections Ltd. Specialist hazardous area electrical inspection company. Includes profile and details of services. http://www.atex95.org.uk/ - Report Link - More Info

ATP Instruments Ltd ISO9002 certified enterprise that supplies and calibrates test instruments and scales for the industrial usages. Product details and online ordering available. http://www.atp-instruments.co.uk/ - Report Link - More Info

Automotive Calibration Provide on-site calibration, repair and testing service for the automotive and engineering industries. http://calibration.biz/ - Report Link - More Info