Armel Electronics
Manufacturer of relay sockets, PCB connectors and terminals.
http://armelelectronics.com/

Shining Industrial Co., Ltd.
Shining E&E Industrial is a professional manufacturer of terminal blocks, euro terminal block, barrier strips, dual terminal strips, double row terminal barriers, fuse holders, fuse blocks, power distribution blocks, solid state relays(SSR)
http://www.shining.com.tw

TianBo GangLian Electronics Co.,Ltd
Automotive Relays,Telecom Relays,Pc Board Relays,Genaral Purpose Relays.
http://www.tianbo-relay.com/

AT&T Relay Services
Connecting deaf, hard-of-hearing and speech-disabled people to their calling communities. Video relay, internet relay and TTY.
http://www.consumer.att.com/relay/

Italiana Rele Srl.
Manufacturer of high voltage, power, industrial and miniature relays, relay sockets, and solenoids for industrial use.
http://www.rele.it/

Anly Electronics Co., Ltd.
Manufacturer of timer, counter, controller, floatless relay, relay, solid state relay and digital temperature controller.
http://www.anly.com.tw/

CIT Relay
Manufacturer of relays, sockets and solid state relays. Includes product photographs, specifications and manufacturer cross reference.
http://www.citrelay.com/

ASPEN
Software for electrical engineering. Products include a PC-based short circuit and relay coordination application for relay engineers, a relay database for utilities companies and power flow models and simulation software.
http://www.aspeninc.com

Rudrashakti Electronics
Manufacture instrumentation, microprocessor based APFC Relay, microcontroller logic APFC relay, APFC relay for industry and electricity boards.
http://www.rudrashakti.com

C++ Sockets Library
A C++ class library wrapping the berkeley sockets C API, and therefore works on most unixes and also win32. Features include, but are not limited to, SSL support, IPv6 support, TCP and UDP sockets, HTTP protocol, and highly customizable error handling. [Open Source, GPL]
http://www.alhem.net/Sockets/