Adaptif Photonics GmbH
- Offeres polarization analysis and control products including polarimeters, polarization controllers, PMD analyzers and PDL analyzers.
- http://www.adaptifphotonics.com/

Optimark Fiber Optics
- Distributor and reseller of fiber optic components and test equipment. [Site requires Javascript to view]
- http://www.optimark-fiber.com/

Apex Technologies
- Manufacturer of fibre optic and communications test equipment.
- http://www.apex-t.com/

Optellios
- Manufacturer of active optical components, test and measurement equipments for reconfigurable DWDM networks.
- http://www.optellios.com/

California Scientific Inc.
- Manufacturer of high-speed optoelectronic test equipment including VCSEL sources, EML sources and photo receivers.
- http://www.californiascientific.com/

Coractive Inc.
- Designer and manufacturer of specialty doped optical fibers for military, industrial and commercial use.
- http://www.coractive.com/

TrueView Products
- Fiber optic tools and equipment.
- http://www.trueviewproducts.com/

TriTec Developments Ltd
- A UK manufacturer of Fiber Optic Installation Equipment including the NATO approved FASE II fusion Splicer and TC II+ optical fibre cleaver.
- http://www.tritec.biz/

Simbol Test Systems Inc.
- Canadian Distributor of fiber optic test and measurement equipment and tools.
- http://www.simbol.ca/

Kingfisher International
- Manufactures fiber optic handheld testers including loss testers, attenuators, talk sets, fault finders, and cable locators.
- http://www.kingfisher.com.au/

Fiber Solutions
- Distributor of fiber optics cable, tools, test equipment, jumpers and cleaning supplies for the telecommunications industry.
- http://www.fsifiber.com/

Fiber Network Tools
- Fiber optic tools and supplies for the commercial technician.
- http://www.fibernetworktools.com/

EXFO
- Designs and markets optical, protocol and copper access test solutions for network, cable television and telecom service providers and component manufacturers.
- http://www.exfo.com/

EigenLight Corp.
- Manufacturer of Fiber Optic Power Monitors and Power Monitor-Attenuators along with Premium Patchcords and Attenuators.
- http://www.eigenlight.com/

Dafocom Solutions Inc.
- Manufacturer of fiber optic test equipment and other accessories.
- http://dafocom.com/

CLETOP-Plus
- Distributor for fiber optic cleaners, test equipment, transmission equipment and tools.
- http://cletop-plus.com/