RealityGrid
- A consortium of universities and collaborating institutions under the U.K. government initiative on e-science.
- http://www.realitygrid.org/

UCL Grid
- More than 20 e-Science projects collaborating via the UCL Grid forum. Knowledge is exchanged and a shared infrastructure is implemented, taking advantage of UCL's Network Centre of Excellence.
- http://grid.ucl.ac.uk/

myGrid
- A research project that will extend the Grid framework of distributed computing, producing a virtual laboratory workbench that will serve the UK life sciences community.
- http://www.mygrid.org.uk/

UK Grid Support Centre
- Documentation, software and support for e-Science GRID projects.
- http://www.grid-support.ac.uk/

The Semantic Grid
- A vision of the infrastructure needed to support the full richness of the e-Science initiative. Events and reports.
- http://www.semanticgrid.org/

UK High-End Computing
- Supports three computational centres and the e-science initiative. Information on research, training, events, publications, contacts and links.
- http://www.ukhec.ac.uk/

Research Councils e-Science Programme
- Events, presentations, links to projects and centres.
- http://www.research-councils.ac.uk/escience/

Southampton Regional Centre
- Projects, events, vacancies, links.
- http://www.e-science.soton.ac.uk/

CLRC e-Science Centre
- Projects, services, publications, events, links.
- http://www.e-science.clrc.ac.uk/

Oxford Regional Centre
- Papers, presentations, personnel, projects and resources.
- http://e-science.ox.ac.uk/

National e-Science Centre
- Established by a consortium of departments from the universities of Edinburgh and Glasgow. News, presentations, lectures and events, publications, links.
- http://www.nesc.ac.uk/

North West Regional Centre
- Based at the University of Manchester. ESNW sponsors and manages a portfolio of e-science projects and Grid technologies in the North West region.
- http://www.esnw.ac.uk/

Welsh eScience Centre
- Hosted by the Department of Computer Science at Cardiff University. Aims to develop, implement and deploy applications to utilise and create e-Science technologies, infrastructure, and services.
- http://www.wesc.ac.uk/

North-East Regional e-Science Centre
- Information on personnel, projects and links.
- http://www.neresc.ac.uk/

London e-Science Centre
- Based at the Imperial College of Science, Technology and Medicine and associated with its Department of Computing. Supports the development of e-Science activities within London and the South-East through collaborations with applied scientists in the fiel
- http://www.lesc.ic.ac.uk/

Cambridge Regional Centre
- Based at the University of Cambridge. Grants to institutions in the eastern region for projects that involve the use of large-scale distributed computing.
- http://www.escience.cam.ac.uk/

Belfast Regional Centre
- Based at Queen's University Belfast. A regional focus of expertise, knowledge and experience in Grid technology.
- http://www.qub.ac.uk/escience/