Lycro As
      SEAT4YOU is the supplier of a newlydeveloped concept for arena seats tosports arena, developed and produced in Norway.    Together we
http://www.lycro.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/

Rinker Materials Corporation.
Rinker Group
http://www.rinkermaterials.com/ProdsServices/ConcretePipe/default.shtml

Perma-Pipe, Inc.
Manufactures pre-insulated pipe and double containment pipe for the oil and gas industry. Also offer leak detection and location, heat traced cathodic protection systems and pipe inspection services.
http://www.permapipe.com/

No-Dig-Pipe, Microtunneling Clay Pipe
No-Dig, A Division of MCP Industries Inc is the manufacturer of the first rigid bodied, clay pipe for use in microtunneling, sliplining, pipe bursting and in casings in the United States. Our first installation was in Houston Texas in April 1992. Since that time, over 70,000 linear feet of NO-DIG pipe have been installed.
http://www.no-dig-pipe.com/

Clow Water Systems Pipe and Fittings
Clow Water Systems Company has been one of the United States premiere manufacturers of iron pipe and fittings in the waterworks industry.
http://www.clowwatersystems.com

TCP/IP Raw Sockets
MSDN documentation about Raw Socket specification. Raw sockets can be used to create your own protocols.
http://msdn2.microsoft.com/en-us/library/ms740548.aspx

BSD Sockets: A Quick And Dirty Primer
Crash course in programming BSD sockets
http://www.ugu.com/sui/ugu/show?I=help.doc.network.sockets&F=1111111111&G=Y

Tooltronics, Inc.
TOOLTRONICS Inc. specializes in high current Kelvin test sockets, burn-in sockets and test fixtures, focusing on but not limited to the DC-DC/Power Converter market. The company has a strong 44 year track record.
http://tooltronicsinc.com/

Excel Cell Electronic
Manufacturer of DIP switches, terminal blocks and sockets, solid state, electromechanical and photo mos relays, and zif sockets and modular plugs.
http://www.ece-usa.com/