Founded | Employees | Headquarters Location | |
|---|---|---|---|
| 1993 | 100 - 250 | Edison, US | |
| 2012 | 100-200 | Orlando , US | |
| 2016 | 100-200 | Lake Forest, US | |
| - | 10000+ | London, GB | |
| - | 25 - 100 | GB | |
| 2012 | 10K - 50K | London , GB | |
| 2000 | 100 - 250 | Slough, GB | |
| 2000 | 10000+ | London, GB | |
| - | 10000+ | GB | |
| 1992 | 5.0K - 10K | London, GB | |
| 1934 | 5000-10000 | London, GB | |
| 2000 | 1.0K - 5.0K | London, GB | |
| 2003 | 1000-5000 | Reading, GB | |
| 2006 | 1.0K - 5.0K | Warwick, GB | |
| 1999 | 1000-5000 | Theale, GB | |
| 1998 | 1000-5000 | London, GB | |
| - | 1000-5000 | GB | |
| 2017 | 1000-5000 | London, GB | |
| - | 1000-5000 | London, GB | |
| 2006 | 250 - 500 | Amsterdam, NL | |
| 1994 | 500-1000 | London, GB | |
| 2013 | 100 - 250 | London, GB | |
| 1951 | 1.0K - 5.0K | London, GB | |
| 2013 | 500-1000 | Sale, GB | |
| - | 200-500 | BRISTOL, GB | |
| 1999 | 25 - 100 | Cambridge, GB | |
| - | 200-500 | Maidenhead, GB | |
| - | 200-500 | Theale, GB | |
| 2002 | 100 - 250 | London, GB | |
| 2005 | 200-500 | Chepstow, GB | |
| 2001 | 25 - 100 | Basildon, GB | |
| - | 200-500 | Godalming, GB | |
| 2000 | 100-200 | Chorley, GB | |
| 2001 | 250 - 500 | Nottingham, GB | |
| 2008 | 200-500 | London, GB | |
| - | 200-500 | GB | |
| - | 200-500 | Thatcham, GB | |
| 2023 | 200-500 | Reading, GB | |
| 2006 | 100-200 | London, GB | |
| 2020 | 100-200 | London, GB | |
| 2002 | 100 - 250 | London, GB | |
| 1997 | 100-200 | Cambourne, GB | |
| 1990 | 100-200 | Albourne, GB | |
| 1997 | 25 - 100 | Reading, GB | |
| 1984 | 100-200 | Swindon, GB | |
| 2009 | 100-200 | Reading, GB | |
| 1999 | 100-200 | Welwyn Garden City, GB | |
| 2000 | 25 - 100 | Cambridge, GB | |
| 1993 | 100-200 | Uxbridge, GB | |
| 2002 | 100-200 | London, GB | |
| 1991 | 25 - 100 | Croughton, GB | |
| 1992 | 25 - 100 | Great Yarmouth, GB | |
| 1987 | 100-200 | York, GB | |
| 2008 | 100-200 | London, GB | |
| 2003 | 25 - 100 | London, GB | |
| 2005 | 25 - 100 | London, GB | |
| - | 25 - 100 | GB | |
| 2006 | 100-200 | Linlithgow, GB | |
| 2016 | 100-200 | London, GB | |
| 2004 | 100-200 | Brentwood, GB | |
| 2014 | 100-200 | London, GB | |
| 2012 | 200-500 | Buntingford , GB | |
| - | 100-200 | Peterborough, GB | |
| 2013 | 100-200 | Luton, GB | |
| 2020 | 100-200 | London, GB | |
| 2021 | 100-200 | Middleton, GB | |
| 2003 | 1 - 25 | London, GB | |
| 1986 | 10-50 | Sunderland, GB | |
| 1996 | 10-50 | Bury St Edmunds, GB | |
| 1996 | 250 - 500 | London, GB | |
| - | 10-50 | GB | |
| 2011 | 25 - 100 | Leeds, GB | |
| 2014 | 10-50 | Fareham, GB | |
| 2003 | 10-50 | Gateshead, GB | |
| 1987 | 1 - 25 | Crewkerne, GB | |
| 2011 | 10-50 | London, GB | |
| - | 10-50 | London, GB | |
| 1995 | 10-50 | Cranford, GB | |
| 2017 | 10-50 | London, GB | |
| - | 10-50 | London, GB | |
| - | 10-50 | LEICESTER, GB | |
| 2012 | 10-50 | London, GB | |
| - | 10-50 | GB | |
| 2007 | 10-50 | Birmingham, GB | |
| 2023 | 10-50 | london, GB | |
| 2018 | 1-10 | London, GB | |
| - | 1-10 | Birmingham, GB | |
| - | 1-10 | Waltham Cross, GB | |
| 2010 | 1-10 | Banwell, GB | |
| - | 1-10 | London, GB | |
| 2021 | 1-10 | London, GB | |
| 2021 | 10-50 | Reading, GB | |
| 2005 | 10K - 50K | London, GB | |
| 1982 | 50K - 100K | London, GB | |
| 2001 | 10000+ | Reading, GB | |
| - | 10000+ | London, GB | |
| - | 10000+ | GB | |
| - | 10000+ | London, GB | |
| 2007 | 10000+ | Reading, GB |