Probedoctor.com (USA)
The ProbeDoctor can repair all types of Ultrasound Probes
http://www.probedoctor.com

Air Leakage Resource
Building Envelope Consultants - experts in building envelope design, construction and testing.
http://www.air-leakage.co.uk/

Duct Leakage
What is duct leakage, how can it be measured, and how can it be fixed? This page contains our favorite online articles related to residental duct leakage. Call toll free (888) 349-7236 for help.
http://www.infiltec.com/inf-abdl.htm

Probe 2000
Manufacturer of probe cards for semiconductor manufacturing and test.
http://www.probe2000.net/

Cascade Microtech
Cascade Microtech is the worldwide leader in the design, development and manufacture of advanced wafer probing solutions for the electrical measurement and test of semiconductor integrated circuits and chips. Our customers use our products to perform testing of chips while in wafer form, or wafer probing, in both engineering and production test environments.
http://www.cmicro.com

Rucker and Kolls
Manufactures and supports high-density probe card; for use with ATE and probe card related manufacturing equipment.
http://www.ruckerkolls.com/

HDR probe
Tutorial about importing HDR probe in LW.
http://www.rna.hr/tutorial01/default.htm

KP Technology Ltd Kelvin Probe Specialists
Surface analysis experts, providing scanning and UHV Kelvin Probes (a vibrating probe which measures the work function of materials).
http://www.kptechnology.ltd.uk

Hi-Temperature NMR Probe
Laser-heated high-temperature levitation NMR probe construction details.
http://physics-nmr.la.asu.edu/probes/hightemp/probe.html

Signatone
Signatone offers probe stations for microwave probing, low current (femtoamp) probing, thermal probing, design/debug, failure analysis, product engineering and other types of semiconductor testing equipment.
http://www.signatone.com/