Founded | Employees | Headquarters Location | |
|---|---|---|---|
| 2016 | 10000+ | Windsor, GB | |
| 2014 | 1 - 25 | London, GB | |
| 2010 | 1000-5000 | Kigali, RW | |
| - | 1000-5000 | London, GB | |
| 1989 | 1.0K - 5.0K | Liverpool, GB | |
| 2015 | 250 - 500 | London, GB | |
| 2008 | 500-1000 | London, GB | |
| 2009 | 200-500 | Milton, Abingdon, GB | |
| 2010 | 500 - 1.0K | London, GB | |
| 2012 | 100 - 250 | Hessle, GB | |
| 2001 | 100-200 | Warrington, GB | |
| 2009 | 100-200 | London, GB | |
| 2009 | 100-200 | London, GB | |
| 2008 | 10-50 | London, GB | |
| 2016 | 10-50 | Peterborough, GB | |
| 2006 | 25 - 100 | Northampton, gb | |
| 2011 | 25 - 100 | Rubery, Birmingham, GB | |
| 2012 | 10-50 | Pembroke Dock, GB | |
| 2013 | 10-50 | London, GB | |
| - | 10-50 | London, GB | |
| 2021 | 10-50 | London, GB | |
| - | 10000+ | Glasgow, GB | |
| - | 10000+ | London, GB | |
| 2015 | 200-500 | London, GB | |
| 2002 | 10-50 | Crewe, GB | |
| 2014 | 500-1000 | London, GB | |
| 2008 | 25 - 100 | Glasgow, GB | |
| 2007 | 25 - 100 | Papworth Everard, GB | |
| 2007 | 10-50 | Bristol, GB | |
| 2009 | 25 - 100 | London, GB | |
| 2005 | 100 - 250 | Windsor, GB | |
| 1998 | 200-500 | Liverpool Street, GB | |
| 2011 | 100-200 | London, GB | |
| - | 1000-5000 | Bristol, GB | |
| - | 200-500 | London, gb | |
| 2009 | 10-50 | London, GB | |
| 2007 | 10-50 | Nottingham, GB | |
| 2000 | 25 - 100 | Birchwood, GB | |
| - | 10-50 | BRISTOL, GB | |
| 2010 | 1.0K - 5.0K | Wokingham, GB | |
| 2010 | 10-50 | Edinburgh, GB | |
| 2011 | 25 - 100 | Kansas City, GB | |
| 2004 | 1-10 | Huddersfield, GB | |
| - | 100-200 | Abingdon, GB | |
| 2013 | 10-50 | BRISTOL, GB | |
| 1996 | 100 - 250 | Mold, GB | |
| 1994 | 500-1000 | London, GB | |
| 2009 | 25 - 100 | London, GB | |
| 1974 | 1.0K - 5.0K | Leicester, GB | |
| 2000 | 100-200 | London, GB | |
| 1979 | 25 - 100 | Forres, GB | |
| 2001 | 10-50 | Frodsham, GB | |
| 2004 | 200-500 | Aldershot, GB | |
| 2014 | 10-50 | Morden, GB | |
| - | 1-10 | London, GB | |
| 2005 | 25 - 100 | Coventry, GB | |
| 2015 | 100-200 | London, GB | |
| - | 1000-5000 | Edinburgh, GB | |
| 2010 | 1000-5000 | Perth, GB | |
| 06/2008 | 25 - 100 | London, GB | |
| - | - | London, gb | |
| 2010 | 10-50 | Cranbrook, GB | |
| 2003 | 25 - 100 | Bristol, GB | |
| 2012 | 250 - 500 | New Delhi, India, IN | |
| - | 10-50 | London, GB | |
| 2005 | 25 - 100 | Bedford, GB | |
| - | 10-50 | Redditch, GB | |
| 2006 | 25 - 100 | Helmsley, GB | |
| 2004 | 10-50 | Glasgow, GB | |
| 1975 | 10-50 | London and Edinburgh, GB | |
| 2010 | 100-200 | Chelmsford, GB | |
| 1996 | 1000-5000 | Birmingham, GB | |
| 2001 | 1 - 25 | Coventry, GB | |
| 2006 | 200-500 | Altrincham, GB | |
| 2005 | 200-500 | Glasgow, GB | |
| 2015 | 100-200 | York, GB | |
| 2009 | 10-50 | Dunkeswell, GB | |
| 2014 | 25 - 100 | London, GB | |
| - | 10-50 | GB | |
| 2007 | 25 - 100 | Reading, England, GB | |
| 2010 | 100-200 | London, GB | |
| 2009 | 100-200 | London, GB | |
| 1992 | 1 - 25 | Southam, GB | |
| 2005 | 100-200 | London, GB | |
| 2016 | 100-200 | Iver, GB | |
| - | 10-50 | Iver, gb | |
| 2016 | 1-10 | London, GB | |
| - | 1-10 | Reading, GB | |
| 2008 | - | London, GB | |
| - | 10-50 | GB | |
| 2013 | 10-50 | Bristol, GB | |
| 1995 | 10-50 | London, GB | |
| 1874 | 1000-5000 | Lowestoft, GB | |
| 2008 | 100-200 | London, GB | |
| 2010 | 25 - 100 | Oxford, GB | |
| 2012 | 200-500 | Cambridge, GB | |
| - | 10-50 | GB | |
| - | 1-10 | Glasgow, GB | |
| 2011 | 25 - 100 | London, GB |