| Ministry of Justice | London | 1 | 1 |
| Forward Trust | Greater London, London, Manchester | 24 | 6 |
| Ingeus | Greater London, London | 24 | 24 |
| Growth | Greater Manchester, Manchester, Great Bridgewater Street Manchester | 13 | 9 |
| Nacro | Greater London, London | 10 | 8 |
| Milton Keynes College | Milton Keynes, Leadenhall | 16 | 10 |
| LTE Group | Manchester, Greater Manchester | 13 | 10 |
| Catch22 Charity | London, Greater London | 13 | 2 |
| Changing Lives | Tyne and Wear, Gateshead | 11 | 11 |
| St Giles Wise Group Partnership | Southwark, London | 19 | 19 |
| N Ergy Group | Bridgend, Derwen Road Bridgend, Caroline Street Mid | 10 | 8 |
| Prospects Services | Elmfield Road Bromley, Bromley, Oldbury | 9 | 15 |
| Advance Charity | Hammersmith Fulham, London | 9 | 9 |
| Methods Business & Digital Technology | London | 6 | 40 |
| PSS | Liverpool, Merseyside | 6 | 3 |
| Wates Construction | London, Leatherhead, Edinburgh | 5 | 24 |
| Edf Energy | London, Norwich | 5 | 10 |
| VINCI Construction | Havering, Watford, Rainham | 4 | 23 |
| Innovative Alliance | Liverpool, Knowsley, Prescot | 4 | 3 |
| Lincolnshire Action Trust | Lincoln, Newland Lincoln | 4 | 4 |
| St Mungo Community Housing Association | London, Greater London | 3 | 6 |
| Thirteen Housing Group | Middlesborough | 3 | 2 |
| Nottingham Womens Centre | Nottingham, Nottingham City | 3 | 3 |
| Shelter | London, Greater London | 3 | 3 |
| Willowdene Rehabilitation & Training | Bridgnorth, Near Bridgnorth | 3 | 3 |
| Women in Prison | London, Greater London | 3 | 3 |
| Peopleplus Group | Nottingham, The Triangle | 37 | 19 |
| Seetec Business Technology Cente | Hockley, Main Road Hockley | 10 | 10 |
| Nelson Trust | Stroud | 9 | 9 |
| Chichester College Group | Westgate Fields Chichester, Chichester | 8 | 3 |
| Gla Group | Colchester, Wheatfield Road Stanway Colchester | 7 | 6 |
| Acorn Training | Stoke-on-Trent, Stoke on Trent | 6 | 6 |
| Shaw Trust | Oldbury, Sandwell | 6 | 7 |
| Maximus UK Services | Ringmer | 6 | 2 |
| Seetec Business Technology Centre | Hockley | 5 | 5 |
| Belong Making Justice Happen | Chavasse Way Farnborough, London | 4 | 4 |
| Inhouse Records | Gardens Brighton, Brighton | 4 | 2 |
| Mainstream Training | Sittingbourne, Bonham Drive Sittingbourne | 4 | 4 |
| Together Women Project | Leeds | 4 | 4 |
| Foundation | Leeds | 3 | 3 |
| BWC Brighton Womens Centre | Brighton | 3 | 3 |
| Lancashire Women | Accrington | 3 | 3 |
| MDS Medicare | Preston | 3 | 3 |
| Womens Work Derbyshire | Derby | 3 | 3 |
| CDW | London | 2 | 71 |
| IBM | London | 2 | 34 |
| Alliance Disposables | Cheshire East, London | 2 | 9 |
| Made TECH | Hackney, London | 2 | 7 |
| National Centre for Social Research | London, Northampton Square London | 2 | 7 |
| 8X8 | Aylesbury | 2 | 4 |
| Reed in Partnership | London | 2 | 8 |
| Adviza Partnership | Bracknell Forest, Bracknell | 2 | 3 |
| Automation Logic | Theed Street London, London | 2 | 3 |
| Cronin Music | Canterbury Road Whitstable, Whitstable | 2 | 2 |
| Ipswich & Suffolk Council for Racial Equality | Ipswich, St Matthews Street Ipswich | 2 | 2 |
| Alt UK Driver Training | Colchester, Babergh | 2 | 2 |
| Atlas Facilities Management | Hampton Road West Hanworth, Hanworth | 2 | 2 |
| Code4000 | Worthing | 2 | 2 |
| Connected Kerb | Reading, London | 2 | 2 |
| Durham Tees Valley Community Rehabilitation | Cleveland, Stockton on Tees | 2 | 2 |
| Galliford Try Construction | Edinburgh, None | 2 | 2 |
| Green Skills Partnership CIC | Eliot Road Stevenage, Stevenage | 2 | 2 |
| Humberside Lincolnshire & North Yorkshire Community Rehabilitation | Berkshire, Reading | 2 | 2 |
| Mentoring West Midlands | West Midlands, Walsall | 2 | 2 |
| Unity Restorative Practices | Silhalls Close Newmarket, Newmarket | 2 | 2 |
| 2020 Homes | Middlesbrough | 21 | 21 |
| Microsoft | London | 13 | 24 |
| ISG Construction | Bradford | 9 | 7 |
| Weston College of Further & Higher Education | Weston Super Mare | 6 | 3 |
| LTE Group Further Education Corporation Fec | Manchester | 5 | 4 |
| BT | London | 4 | 11 |
| Entserv | Aldershot | 4 | 4 |
| Extraspace Solutions | Northern | 4 | 2 |
| Serco | Hart | 3 | 38 |
| Oracle Corporation | Reading | 3 | 33 |
| Caledonian Modular | Edinburgh | 3 | 2 |
| Life Cycle | Bristol, City of | 3 | 3 |
| Oasis Electrics | Ash Lodge Drive | 3 | 3 |
| Portsmouth University | Portsmouth | 3 | 3 |
| Seetec Justice | Essex | 3 | 3 |
| Womens Centre Cornwall TWCC | Bodmin | 3 | 3 |
| Vodafone | Newbury | 2 | 32 |
| Perfect Circle | Leicester | 2 | 23 |
| CGI IT | London | 2 | 21 |
| Gatenby Sanderson | London | 2 | 13 |
| Sheffield Hallam University | Sheffield | 2 | 10 |
| Engie Services | Newcastle upon Tyne | 2 | 12 |
| WT Partnership | Croydon | 2 | 5 |
| CXK | Ashford | 2 | 3 |
| Thebigword Group | Leeds | 2 | 3 |
| Career Connect | Liverpool | 2 | 2 |
| Content & Code | London | 2 | 2 |
| de Montfort University | Leicester | 2 | 2 |
| Essex Community Rehabilitation | London | 2 | 2 |
| Henry Boot Construction | Sheffield | 2 | 2 |
| Kent Surrey & Sussex Community Rehabilitation | Hockley | 2 | 3 |
| Tko Training Knowledge & Opportunities | Newcastle upon Tyne | 2 | 2 |
| Hovis | High Wycombe | 2 | 2 |
| Bedfordshire Northamptonshire Cambridgeshire & Hertfordshire Community Rehabilitation | London | 2 | 2 |
| Behavioural Measures | Blyth | 2 | 2 |