ASAP Calibration Services
   Calibration and repair services across the UK
   http://www.qinetiq.com/home_asap.html

Abstec Calibrations
   Calibration, service and repair of measuring and testing equipment.
   http://www.abstec-calibrations.com.au/

Acceptance Testing and Switchgear Service
   Transformer testing and switchgear maintenance. Breaker retrofitting and acceptance testing. 912 area code.
   http://eeu-inc.com/page2.html

Acculab Measurement Standards, Inc.
   Provides commercial calibration, instrument repair, and compliance metrology. ISO 9000 registered.
   http://www.acculabcal.com/

Accurate Balance & Calibration Services Inc.
   Offers a full line of products and services for your laboratory calibration needs. We offer quality products and services at competitive prices; Cliffside Park, New Jersey.
   http://accuratebalance.com

Accurate Balance and Calibration Services Inc.
   Laboratory instrumentation sales and repairs, with product and service details.
   http://balancesandpipettes.com/

Accurate Instrument
   Specializing in the calibration, repair and sales of precision measuring tools and equipment.
   http://www.air-cal.com

American Instrument Corp.
   Offers instrument calibration solutions, infrared analyzing, hardness testing equipment and related products.
   http://www.americaninstrument.biz/welcome.htm

Amtech Associates Inc.
   Materials consulting and testing company providing industrial and litigation services.
   http://www.aboutamtech.com

Anderson Materials Evaluation, Inc.
   Information about surface analysis, thermal analysis, SEM microscopy, white light interference microscopy profilometry, and electrochemistry.
   http://www.andersonmaterials.com/

Avtron Manufacturing Inc.
   Produces aircraft test equipment, process controllers, generator test sets, and tachometers.
   http://www.avtron.com/

Blanke Industries
   Manufacturer of carbon monoxide gas analyzers for engine tune-ups that reduce emissions.
   http://www.blankeindustries.com

CIMTEK Automation Systems
   ISO9001 engineering based company focusing on supplying electronics manufacturers with turn-key test solutions, end-of-line functional testers, durability testers, and burn-in systems.
   http://www.cimtek.com

CMA Testing & Certification Laboratories
   Provides comprehensive testing and inspection services in toys, textile and garment, electrical and electronic products, food and drugs, materials and other commodities, and environmental testing. Hong Kong.
   http://www.hkexporter.net/inspection/in007.html

Cargo Inspections Group.
   Independent inspection of crude oil, petroleum products and petrochemicals in the Black Sea, Mediterranean (inc N. Africa), Northern Europe and Baltic Sea.
   http://www.cargoinspections.com

Ce-Test
   Testing and consultancy services in ce marking for electric and electronic equipment in compliance with European Directives.
   http://www.cetest.nl

Challenge Innovations
   Test equipment for semiconductor devices such as IGBTs, power FETs, power rectifiers and bipolar transistors widely used in the traction, motor control and energy control industries.
   http://www.challenge-innovations.com

Cincinnati Precision Instruments, Inc.
   Provides sales and service of precision measuring devices as well as surveying optical equipment.
   http://www.cpi1stop.com

Colorado Engineering Experiment Station
   Flow measurement and calibration facilities. Development testing for valves and flowmeters.
   http://www.ceesi.com/

Composites Testing Laboratory (CTL) Ltd.
   Independent test laboratory specialising in composite materials testing.
   http://www.compositestestinglab.com/

Consumer Product Testing Company
   Independent testing laboratory serving the worldwide pharmaceutical, OTC, medical device, cosmetic and specialty chemical industries. Evaluates and tests products according to applicable governmental regulations.
   http://www.cptclabs.com

Consumers Energy Laboratory Services
   Calibration and testing laboratory which provides instrument calibration and repair services.
   http://www.consumersenergy.com/labservices/index.asp?SSID=69

Contamination Studies Laboratories, Inc.
   Consulting service and analytical test laboratory specializing in residue characterization and the impact on performance and reliability of electronic assemblies.
   http://www.residues.com

DEKRA Intertek Certification GmbH
   Germany. Multi-national testing and certification institute for the automotive, construction, environment, healthcare and safety products industries. English and German.
   http://www.dekra.de/

DOX Calibration
   Provide calibration and resurfacing service of granite surface plates. All calibrations are traceable to N.I.S.T. Comply to ISO/IEC 17025.
   http://www.doxcalibration.com

DVT Labs
   Testing laboratory providing electronic testing, mechanical shock, temperature cycling, pressure measurement, random vibration testing.
   http://www.dvtlabs.com

Delsen Testing Laboratories
   Independent testing laboratory specializing in properties of composites and engineering materials for the aerospace and automotive industries.
   http://www.delsen.com/

Dynalog, Inc.
   World leader in robot cell calibration, robot performance analysis technology and flexible measurement systems.
   http://www.dynalog-us.com

Eidetics Corp.
   Specializing in advanced aeronautical research and technology development, water tunnel products and testing services.
   http://www.eideticscorp.com/

Electronic Test and Calibration Ltd
   Specialise in the calibration of EMC equipment. UKAS approved EMC test facility.
   http://www.etcal.co.uk

Electronic and Mechanical Instruments
   Calibration, sales, repairs and service of electronic and mechanical instruments.
   http://www.emcalibrations.com/

Environ Testing Laboratory
   An independent, full service industrial/environmental testing laboratory in Bloomington, Minnesota, specializing in environmental and mechanical testing.
   http://www.environlab.com/

Essco Calibration Laboratory
   A national leader in commercial instrument calibration. We provide calibration and repair services for a wide range of electronic and mechanical - dimensional instrumentation; Chelmsford, Massachusetts.
   http://www.esscolab.com/

Euro Products Limited
   Specialising in the manufacture of hardness test blocks and diamond and ball indentors. UK based.
   http://www.europroducts.co.uk

Exphil Calibration Labs
   Supplier of new and used test and measurement equipment and providing repair services and calibration.
   http://exphil.com/

Global Testing
   NVLAP, FCC and Industry Canada (CAB) approved independent testing laboratory. Provides services for EMI, EMC, safety, telecom (analog and digital devices).
   http://www.global-testing.com/

Gordon Instrument Labs
   Repair and calibrate all makes and model types of instrumentation.
   http://www.gordoninstruments.com

Gore Laboratories, Inc.
   High quality calibration and repair of electrical, pressure, dimensional and temperature measuring instruments. ISO 17025 accredited laboratory supporting the New England region.
   http://www.gorelabs.com

High Current Technologies, Inc.
   Providing high current measurement and calibration support for ISO900X and QS9000 certified companies.
   http://www.highcurrenttech.com/

Hitek Calibration Services
   Third-party calibration laboratory offering an alternative calibration service to manufacturers. UK based.
   http://www.hitek.co.uk

ITC. Institute for Testing and Certification
   Czech Republic. Independent testing, calibration, certification, consulting and inspection company, active in the field of product quality and safety assessment, certification of control management and environmental management, and in the field of technic
   http://www.itczlin.cz/

In-Phase Technologies
   Manufacturer of automated test systems and also provides engineering consulting services.
   http://www.in-phasetech.com/

Instron Corporation
   Materials testing, tensile, compression, flexural, impact, structural, hardness, fatigue, testing of materials and components.
   http://www.instron.com

Instrument Calibration Services, Inc.
   Provides instrument and test equipment calibration as well as on-site repair services. Includes quality policy, services available, equipment supported, and contact information.
   http://www.instrumentcalibration.com/

Intertek Group plc
   Global product testing and safety certification services offering EMC testing, product inspection and safety mark certification.
   http://www.intertek.com/

Jana Laboratories Inc.
   A full service test laboratory dedicated to serving the plastic piping industry and providing high quality data analysis.
   http://www.janalab.com/

Juzclickcal
   Calibration and repair services, training, consultancy and asset management services; calibration laboratory of Singapore Technologies Electronics, Ltd.
   http://www.juzclickcal.com/

Kimball Electronic Laboratory Inc.
   Providing calibration and repair services for testing and measurement equipment.
   http://www.kelilabs.com

Laser Testing Instruments Ltd
   Specialised in laser shearography, digital holography and strain measurement. Worldwide non destructive testing service.
   http://www.lasertesting.co.uk/

Matco Associates, Inc.
   Independent testing, consulting, and engineering firm specializing in: failure analysis, corrosion investigations, materials testing, cathodic protection and paint and protective coatings.
   http://www.matcoinc.com/

Material Measurements - Non-destructive Testing
   Radiography, ultrasonic, penetrant, magnetic particle, and eddy current inspections in the UK and worldwide. Ship, aircraft, and concrete bridge inspections undertaken also.
   http://www.material-measurements.co.uk

Murray Engineering
   Accurate calibration of testing machines to 1 million pounds force, hardness testers, pressure systems, servo systems, and Dillon dynamometers. Atlanta, Georgia.
   http://accal.bizland.com

NSS Group.
   Independent network testing facility, security and consultancy organisation. Information on company, services, events and articles. Based in UK and France.
   http://www.nss.co.uk/

National Technical Systems, Inc.
   Holding company with subsidiaries which provide technical and engineering disciplines, such as engineering, mechanical and electronic testing to ascertain performance and reliability, qualification of equipment for nuclear power plants, engineering design
   http://www.ntscorp.com

Norwood Electrical (UK)
   Portable appliance testing (PAT). Nationwide electrical appliance inspection and testing service for Health Safety Executive Regulations.
   http://www.norwoodelectrical.co.uk

Online Calibration
   Equotip type hardness testers and schmidt hammers.
   http://www.corvib.com/calibrate

Optical Tooling Service, Inc.
   An experienced machinery alignment service.
   http://www.opticaltooling.com

Optimax
   Specializing in inspection and measurement solutions with calibration to UKAS traceability.
   http://www.optimaxonline.com/

Precision Metrology
   Calibration tools, services and repairs.
   http://www.precisionmetrology.com/

Preisser UK Ltd.
   World leaders in the manufacture of precision measuring equipment.
   http://preisser.co.uk

Quality Systems Innovations, Inc.
   ISO/IEC 17025 quality system for testing and calibration laboratories.
   http://www.qsinnovations.com/isoiec17025.html

Quest Engineering Solutions
   Engineering services company offering EMC, product safety, vibration, temperature, humidity, airflow and acoustic testing for worldwide regulatory requirements and product quality and reliability enhancement, all at one facility.
   http://qes.com

RKS Laboratories Ltd
   Testing of products, components, electronics, and materials, testing and development of adhesive, coating, composite, resin and plastic materials.
   http://www.rks-online.com/

Si-Plan Electronics Research Ltd
   Design, development, and manufacture of control, measurement, data logging and test systems for industry. Including breathing simulators, servo pneumatic and hydraulic machines.
   http://www.si-plan.com

Siva and Associates Inc.
   An authorized full-service distributor for process control instruments, flow meters, pH instrumentation, level and pressure instruments, and other measuring devices.
   http://www.siva-associates.com/

Spectrum Technologies Inc.
   Provides onsite and lab calibration for industrial and medical test equipment.
   http://www.gosti.cc

Standard Meter Lab.
   Full service distributor offering instrument sales and repairs, calibration and maintenance programs.
   http://www.sml-inc.com/

Stork Materials Technology
   A network of independent, accredited laboratories providing materials testing, engineering and failure analysis services to industry throughout the U.S. and Europe.
   http://www.storksmt.com/

Test Devices Inc.
   Provides advanced technology spin testing services to customers in a wide variety of industries. Includes application examples and white papers.
   http://www.testdevices.com/

Test and Measurement Hire Ltd.
   Temperature monitoring equipment, flow measuring equipment, electrical recording equipment hire specialists. Warrington, UK based.
   http://www.test-and-measurement-instrumentation-hire.com

Testing Calibration Services
   The calibration of materials testing machines. Calibration of tensile and compression testing machines, push pull reading devices. Long travel extensometers calibrated to the UKAS standards.
   http://www.tcslab.co.uk

Transcat Calibration and Repair Services
   ISO-9000 registered calibration services for new and used test and measurement instruments throughout North America.
   http://www.transcat.com/CalServices/

TÜV America Inc.
   Independent EMC testing and certification organization.
   http://www.tuvglobal.com/services/emcompat.cfm

United Calibration Corporation
   Calibration and testing systems and service based in Huntington Beach, California. Includes profile, available products and services as well as contact details and related links.
   http://www.tensiletest.com

W.B. Porter & Co., Inc.
   ISO/IEC 17025 Accredited calibration lab and authorized Mettler-Toledo distributor located in Raleigh, North Carolina.
   http://www.wbporter.com

W.D. Turner Company
   On site repair and calibration of Lloyd and Chatillon Materials Testing Systems.
   http://wdturner.com/

White Mountain Labs
   Complete turn-key ESD/Latch-up testing and analysis for the semiconductor industry. Phoenix, Arizona based.
   http://www.whitemountainlabs.com

Wyle Laboratories
   Engineering firm specializing in high tech testing life sciences and technical support services providing a diverse range of services and products to aerospace military commercial and government customers.
   http://www.wylelabs.com/

YIS Inc.
   Calibration, repair, design and sales of electronic test, measurement, and control systems.
   http://www.yisinc.com/

eCalibration
   Calibration resource includes directories, industry and product news, career center, seminars and events.
   http://www.ecalibration.com/