HarrierZeuros Ltd
Specialising in secure network systems, firewalls and secure dialup solutions.
http://www.harrierzeuros.co.uk/ - Detail
Google PR

Knowall
"Specialists in IP telephony, network security and wide area networks. Includes services and FAQ. [London]"
http://www.knowall.net/ - Detail
Google PR

Helyx Secure Information Systems
"IT consultants in security, remote access, mobile networks, small business networks and virtual private networks. Details of services, jobs and company background."
http://www.helyx.co.uk/ - Detail
Google PR

Sec-1
Specialising in network security solutions. Includes company profile and client testimonials.
http://www.sec-1.com/ - Detail
Google PR

ProNet Computers
"Computer network consultation, installation and out-sourced support. Includes company information."
http://www.pronetcomputers.com/ - Detail
Google PR

Colbourn Associates
Includes details of services and technical articles.
http://www.colbourn.net/ - Detail
Google PR

PP Systems
"Networked computer systems and Pre Press systems. Includes company profile, press releases, services and online store."
http://www.pp-systems.com/ - Detail
Google PR

Expert Networking Group Ltd (ENGL)
Network engineers. Includes company profile, products, services and events.
http://www.engl.co.uk/ - Detail
Google PR

Desired Design Networks
Provides an overview of system implementation services offered.
http://www.businessnetworks.co.uk/ - Detail
Google PR

Comtech Networks Ltd
"Offer sales and installation of network hardware and software. Details of products, services, skills and online store. Based in Oxfordshire."
http://www.comtechnetworks.co.uk/ - Detail
Google PR