Thermonics Incorporated
Thermonics develops temperature testing equipment for hot and cold electrical testing of ICs, hybrids, and other small components and assemblies. Product offerings include localized precision temperature forcing systems, benchtop systems and custom thermal fixtures.
http://www.thermonics.com/

Test Pro
A range of test fixturing services. Building manual, pneumatic, and vacuum-operated test fixtures for several types of systems.
http://www.testpro.no/

Stevens Engineering Inc.
Specializes in manufacture of modular fixturing systems for horizontal and vertical machining centers. Components include subplates, tombstones, vises, clamps, and bushings. Site explains design principles and applications.
http://www.stevenseng.com/

Dynacut Inc.
Dynacut - Manufacturer of precision diamond saws, abrasive cut off saws, grinding machines & cutting systems for glass, ceramics, carbide, tool steels & other hard materials. Diamond saw blades, wheels & abrasive grinding wheels.
http://www.dynacut.com

A and F Fixture Products
StenTech stencils, pallets and templates for Surface Mount Technology (SMT) process firms and Printer Circuit Board PCB assemblers. Electroformed, chemical etched, and laser cut parts. Inspection templates and mylars. Support products: screens, frames, foils, wash baskets, masks. Send us your Gerber files. Markham, Ontario, Canada, USA, Mexico.
http://affp.com/

Juice Works Exhibit and Display Inc.
Custom trade show exhibits and commercial fixturing services. Canada
http://www.juiceworks.ca/

Accutool Ltd
Ireland. An engineering company offering precision machined components, fixturing and tooling to multinational companies.
http://www.accutool.com/

Bluco Corporation
Modular fixturing for welding and machining. Expanding mandrels and precision tombstones available to the metalworking industry.
http://www.bluco.com

Intrinsic Quality, Inc.
Intrinsic Quality Website
http://www.intrinsicquality.com

Precision Industries, Inc.
Precision Industries, Inc. Job Shop offering CNC Milling, CNC Turning, Product Developement, Prototype, Short Run Production, and Tooling / Fixturing.
http://www.precisionindustriesinc.com