http://www.manchester.ac.uk – The University of Manchester.

http://www.accessgrid.org – the website of the Access Grid project, run by Argonne National Laboratory, the inventors of the concept.

http://www.iocom.com – IOCOM (formerly inSORS) are suppliers of off-the-shelf Access Grid solutions including IOCOM commercial Access Grid software.

http://www.accessgrid.org/agdp/ – the Access Grid Documentation Project (AGDP) is an effort of members of the AG community to provide a canonical, free, and comprehensive set of documentation for the Access Grid.

http://www.ncess.ac.uk/ – The ESRC National Centre for e-Social Science helps social scientists to make the best use of new and emerging e-science technologies, including Access Grid.

http://www.uppersystem.co.uk – uppersystem are UK resellers of IOCOM products, and provide installation services for Access Grid and other audiovisual systems.

http://www.impactmarcom.co.uk – Impact Marcom are one of IOCOM's Preferred Affiliates, and provide installation services for Access Grid and other audiovisual systems.

http://www.virtalis.com/ – Virtalis are UK suppliers of Access Grid nodes. Contact: David Clark.

http://www.nesc.ac.uk/technical_papers/UKeS-2002-04.html – Multi-Site Videoconferencing for the UK e-Science Programme - a report comparing videoconferencing solutions together with recommendations for their improvement in the UK

http://www.ja.net/documents/publications/technical-guides/ipv4-multicast-web.pdf – Updated IPv4 Multicast guide on JANET

http://www.webarchive.ja.net/development/e-science/e-sciencevc/reports.html – Reports produced as a result of recommendations in Multi-Site Videoconferencing for the UK e-Science Programme