Kistler Instrument Corporation
Kistler is one of the worlds leading suppliers of piezoelectrical and piezoresistive pressure sensors, force sensors, torque sensors and accelerometers, as well as the related electronics and software
http://www.kistler.com/

Adaptive Coordinate Real-space Electronic Structure code (ACRES)
Density-functional theory (DFT) code designed to perform total energy calculations for atoms, molecules, bulk solids and surfaces on parallel computers such as CM-5, IBM SP2 and ORIGIN 2000. These calculations are performed in real space on a grid that is adapted to spatially inhomogeneous cutoff (or resolution) requirements of a given system.
http://cst-www.nrl.navy.mil/~singh/acres/info.html

Eastern Tape Measure Manufacturer Co., Ltd.
Tape measure and other hand tool manufacturer in China.
http://www.china-tapemeasure.com/

Bender Inc.
Industrial protection for measuring voltage, current, phase loss, phase reversal, frequency and other conditions in AC and DC systems up to 690V.
http://www.benderrelay.com

Risatti
Sistemi di collaudo per prove di qualità, prestazioni e sicurezza per apparati elettrici, surge test, automazione. Testing equipment for quality, performance and safety tests on electric machines, surge test automation.
http://www.risatti.it/

Dwyer Instruments, Inc.
Full line catalog of Industrial controls including pressure gages, manometers, pressure-switches, transmitters, flowmeters, flow-switches, pitot tubes, anemometers, air velocity instruments, Level-Switches, temperature-controllers, thermocouples, RTD's, and valves
http://www.dwyer-inst.com/

Rhomberg
Manufacture pressure and temperature measuring instruments, monitoring relays, proximity sensors, temperature controllers and electronic counters.
http://www.rhomberg.co.za/

KK Technology
Manufactures the CAM1 capillary anemometer system for imaging and measuring velocity in individual capillaries and determining capillary density.
http://www.kktechnology.com

Audiomed, Inc.
Supplies audiometric, sound measuring equipment and calibration services to Central and Southern California, Southern Nevada and Hawaii.
http://www.audiomed.com/

Absolute Calibration
Absolute Calibration the leading independent calibration and repair laboroatory
http://www.absolute-cal.co.uk/