Founded | Employees | Headquarters Location | |
|---|---|---|---|
| 06/1974 | 100 - 250 | Birmingham, GB | |
| 1948 | 10000+ | London, GB | |
| 1919 | 10000+ | London, GB | |
| 2001 | 10000+ | London, GB | |
| - | 25 - 100 | Exeter, GB | |
| 2007 | 10000+ | Edinburgh, GB | |
| - | 100 - 250 | Aylesbury, GB | |
| - | 10000+ | Aberdeen, GB | |
| - | 10000+ | Cardiff, GB | |
| 1996 | 25 - 100 | Aberdeen, GB | |
| - | 10000+ | London , GB | |
| 1660 | 10000+ | London, GB | |
| - | 5000-10000 | Bristol, GB | |
| 1974 | 5000-10000 | Swansea, GB | |
| - | 5000-10000 | Truro, GB | |
| - | 25 - 100 | Durham, GB | |
| 1999 | 25 - 100 | Edinburgh, GB | |
| 1974 | 100 - 250 | BRADFORD, GB | |
| - | 5000-10000 | London, GB | |
| 1976 | 1000-5000 | Cobham , GB | |
| - | 1000-5000 | London, GB | |
| - | 1000-5000 | Ealing, GB | |
| 1067 | 1000-5000 | London, GB | |
| 2016 | 1000-5000 | London, GB | |
| 2011 | 25 - 100 | Croydon, GB | |
| - | 1000-5000 | London, GB | |
| 1916 | 1000-5000 | Westminster, GB | |
| 1964 | 25 - 100 | Wembley, GB | |
| 1998 | 25 - 100 | Blackpool, GB | |
| 2014 | 1000-5000 | Bristol, GB | |
| 1844 | 1000-5000 | Cardiff, GB | |
| 2017 | 500-1000 | Coventry, GB | |
| - | 500-1000 | Cambridge, GB | |
| - | 500-1000 | London, GB | |
| 1902 | 500-1000 | Lowestoft, GB | |
| 2004 | 500-1000 | Ipswich, GB | |
| 2010 | 200-500 | London, GB | |
| - | 200-500 | GB | |
| 2019 | 100-200 | London, GB | |
| 2007 | 100-200 | London, GB | |
| - | 10-50 | GB | |
| 1990 | 100 - 250 | Gillingham, GB | |
| 2011 | 10-50 | London, GB | |
| 2015 | 10-50 | London, GB | |
| 2021 | 10-50 | Salford, GB | |
| 2005 | 10000+ | London, GB | |
| - | 10000+ | London, GB | |
| - | 5000-10000 | Norwich, GB | |
| - | 100 - 250 | MAIDSTONE, GB | |
| 1889 | 25 - 100 | Winchester, GB | |
| - | 10000+ | Chichester, GB | |
| - | 100 - 250 | Surrey, GB | |
| 04/1974 | 5.0K - 10K | Manchester, GB | |
| 1974 | 25 - 100 | Ipswich, GB | |
| 1974 | 25 - 100 | Newcastle upon Tyne, GB | |
| 1889 | 10000+ | Hertford, GB | |
| 1996 | 100 - 250 | Glasgow, GB | |
| - | 10000+ | Glenrothes, GB | |
| 1889 | 50K - 100K | Preston, GB | |
| 1889 | 5.0K - 10K | NOTTINGHAM, GB | |
| 1899 | 25 - 100 | Matlock, GB | |
| 1889 | 10000+ | Northallerton, GB | |
| - | 10000+ | Salford, GB | |
| 1974 | 100 - 250 | Stockport, GB | |
| 2009 | 10000+ | Morpeth, GB | |
| 04/1889 | 500 - 1.0K | Chelmsford, GB | |
| 1974 | 1.0K - 5.0K | Leeds, GB | |
| - | 10000+ | GB | |
| 1996 | 10000+ | Motherwell , GB | |
| - | 10000+ | London, GB | |
| 2007 | 10000+ | London, GB | |
| 1782 | 10000+ | London, GB | |
| - | 10000+ | London, GB | |
| 1996 | 10000+ | Hamilton, GB | |
| 2011 | 10000+ | London, GB | |
| - | 10000+ | London, GB | |
| 2011 | 200-500 | London, GB | |
| 2009 | 1-10 | Cambridge, GB | |
| - | 1000-5000 | Hull, GB | |
| 1862 | 5000-10000 | Croydon, GB | |
| 1996 | 25 - 100 | Scunthorpe, GB | |
| 1999 | 1000-5000 | London, GB | |
| 1965 | 250 - 500 | Enfield, GB | |
| - | 25 - 100 | Hounslow, GB | |
| 1997 | 25 - 100 | Portsmouth, GB | |
| 1791 | 100 - 250 | London, GB | |
| 1965 | 1000-5000 | London, GB | |
| - | 1000-5000 | London, GB | |
| - | 5000-10000 | Sheffield, GB | |
| - | 100 - 250 | Uxbridge, GB | |
| 1988 | 250 - 500 | London, GB | |
| - | 500-1000 | Milton Keynes, GB | |
| 1967 | 1000-5000 | Coventry, GB | |
| - | 200-500 | London, GB | |
| 2013 | 1000-5000 | Stockport, GB | |
| - | 1000-5000 | Ilford, GB | |
| 2008 | 1000-5000 | London, GB | |
| 2010 | 1000-5000 | Cambridge, GB | |
| - | 25 - 100 | Leicester, GB |