Alpha Net Communications
- Providing wireless solutions including infra-red fso communications, fast ethernet 100mbps up to 1.25gbps.
- http://www.alphanetcom.com/

Innotech Systems
- Infrared remote control and wireless technology.
- http://www.innotechsystems.com/

ACTiSYS Corporation
- Information on the acquisition and use of IRDA devices.
- http://www.actisys.com/

System Support Solutions
- Developer and provider of passive technology and SSS Services.
- http://www.systemsupportsolutions.com/

Canon U.S.A.
- Design and manufacture of free space optical networking equipment featuring auto tracking and transmission speeds up to 622Mbps.
- http://www.usa.canon.com/html/canonindex.html

Dominion Lasercom, Inc.
- Manufactures CLASS 3R free space optics systems that operate at 10Mbps and 100Mbps. CLASS 3R infred lasers are skin safe but intrabeam viewing viewing at the aperature is potentially hazardous.
- http://www.dominionlaser.com/

Redline Telecommunications (Pty) Ltd
- South Africa based designer and manufacture of free space optical transceiver systems.
- http://www.redlinesa.com/fsonetworking.htm

Infrared Technologies America
- Design and manufacture infra-red wireless transmitters and receivers from 2Mbps to 155Mbps.
- http://www.infraredsystems.net/

Communications by Light (CBL)
- Designs and manufactures free space optics systems for transmission of up to 155 Mbps.
- http://www.cbl.de/englisch/

Omnilux, Inc.
- Manufactures residential free space optical equipment at 100Mbps with a maximum range of 300 meters.
- http://www.omnilux.net/

AOptix Technologies, Inc.
- Developer of equipment that addresses the disruptive effects of the atmospheric turbulence on the propagation of laser light. Features white papers and a technical FAQ.
- http://www.aoptix.com/

Plaintree Systems
- Provides LED-based free space optical wireless communication solutions at 4 x T1, 4 x E1 up to 155Mbps.
- http://www.plaintree.com/

PAV Data Systems Ltd
- Design and supply systems which connect computer networks, telecommunications systems and GSM cellular telecommunications systems. Includes detailed specifications, news, and FAQs.
- http://www.pavdata.com/

fSONA Communications Corporation
- Provide short haul, high bandwidth wireless connectivity products using optical receiver technology . Features product specifications, technology, applications, and career opportunities.
- http://www.fsona.com/

AEI Wireless
- Providing infrared free space optical wireless communication solutions including fast ethernet, T1, T2 and T3. Includes product specifications and FAQs.
- http://www.aeiwireless.com/

LightPointe
- Design and manufacture optical transmission equipment using free-space optical technology. Includes product specifications, FSO technology FAQs, whitepapers, and an industry glossary.
- http://www.lightpointe.com/

CableFree Solutions Limited
- CableFree manufactures and markets free space optics equipment with E1, SDH, and Ethernet interfaces for enterprise and carrier applications.
- http://www.cablefree.co.uk/

Acropolis Computer Systems
- Supply optical infra-red wireless transmitters and receivers. Includes a technology overview.
- http://infrared.acropolis.ru/