AS Interface
Manufactures an electromechanical connection system designed to operate over a two-wire cable carrying data and power.
http://www.as-interface.com/

Aldous Systems (Europe) Ltd
Manufacturer and supplier of voice and data networking component, including patch panels, outlets, cable management, Cat5E and Cat6 cable, routers, switches, and wireless LAN systems.
http://www.aldoussystems.co.uk/

Apfel-Europe
DIN connectors manufacturer.
http://www.apfel.co.uk/

BI Communications
Manufacturer of TAD dataport system, cable assemblies and cable test equipment.
http://www.users.dircon.co.uk/~bicomms/

Cablelink UK Ltd
Provides custom cable manufacturing and network design and installation.
http://www.cablelink.co.uk/

Concept UK
Manufactures interfaces for connecting PCs to devices such as personal organisers and mobile phones.
http://www.pic-programmers.co.uk/

Contec UK Ltd.
Provides network connectors and components, patch cables, fibre optics, cable management, and networking solutions.
http://www.contec.co.uk/

Data Termination Technology
Specialise in the manufacture and distribution of networking products and accessories for the telecommunications and data communication industries.
http://www.dttuk.co.uk/

Euronetwork Ltd
Provides range of products includes gender changers and adaptors, mains leads, and parallel, network, and serial cables.
http://www.euronetwork.co.uk/

European Cabling Systems
Provides a cabling service.
http://www.obm.co.uk/ecs/

FS Cables
Stocking a large variety of flexible and specialist cables.
http://www.fscables.com/

Fastlink Data Cables
Industry standard and custom made cables and networking products ready for same day dispatch.
http://www.fastlink.co.uk/

Harwin plc
Designs and manufactures world class electrical and electronic interconnect solutions.
http://www.harwin.com

Homestead
Supplies an extensive range of Cat5 RJ45 Patch Cables, SCSI cables and terminators, USB / USB2 cables, DVI cables and Audi/Video cables.
http://www.homestead.co.uk/

Kalestead
Specialist cable and coiled lead manufacturers.
http://www.kalestead.co.uk/

Kingston Products
A subcontract electronic manufacturing services and distribution company with a cost-effective base in the North West of England.
http://www.kingstonproducts.co.uk/

LanShop
Supplies an extensive range of Ethernet and Wireless LAN Networking Hardware.
http://www.lanshop.co.uk/

Leotronics
Offers PCB Connectors, custom cable assemblies, and power connectors for the electronics market including FFC/FPC, PCMCIA, Leoco, Molex, and AMP connectors.
http://www.leotronics.com/

Mad About Cable
Supplies industry standard and custom wire and cable.
http://www.madaboutcable.com/

Network Options
Network design consultancy and suppliers of voice and data cabling solutions.
http://www.networkoptions.co.uk/

Network Services
Systems integrator and supplier of voice and data cabling services, structured cabling, network infrastructures, and more.
http://www.networkservices.co.uk/

Videk ltd.
Manufactures and distributes computer cables and networking products.
http://www.videkonline.co.uk

Wadsworth Electronics
Distributor of networking products including network cabling, cabinets, fibre optics, hubs, and test equipment.
http://www.wadsworth.co.uk/

Webb Wells, Ltd.
Suppliers of power cords, cable harnesses, surge protectors, and more.
http://www.webbwells.com/