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

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://www.accuratebalance.com

ACT Laboratories, Inc. Test panel manufacturer and independent automotive testing laboratory. http://www.actlaboratories.com/

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

Bodycote Materials Testing The laboratory operates across a wide range of industry sectors including manufacturing, engineering, pharmaceutical, environmental and consumer products. http://www.mt.bodycote.com/

Calibration Laboratory Resistor calibration with near NIST uncertainties, pressure, electrical, dimensional, optical, infrared, temperature calibration. http://www.callab.net/

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/

Chicago Testing Laboratory, Inc. Asphalt testing laboratory, providing design, testing, failure analysis, training, and litigation support. http://www.chicagotestinglab.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/

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/

ComplianceConsultingGroup.com Assists information technology clients to obtain regulatory approvals such as UL, ETL, FCC, CE, and CB. http://www.complianceconsultinggroup.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/

Dox Calibration Provide a calibration and resurfacing service of granite surface plates. http://www.doxcalibration.com

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

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

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