| Dell Corporation | Bracknell Forest, Bracknell | 27 | 95 |
| Insight Direct | Sheffield, Salford Quays Manchester | 4 | 121 |
| Specialist Computer Centres | West Midlands, Birmingham | 3 | 122 |
| Marie Curie | Albert Embankment | 3 | 2 |
| XMA | Nottingham | 2 | 93 |
| Marie Stopes | London, Camden | 2 | 7 |
| Stroke Association | London, Birmingham | 2 | 2 |
| G4S Health Services | Chelmsford, Essex | 2 | 2 |
| Boxxe | York | 6 | 7 |
| Keystream Group | Kings Langley | 3 | 3 |
| Softcat | Marlow | 2 | 176 |
| Atos IT Services | London | 2 | 29 |
| Acuma Solutions | Stockport | 2 | 11 |
| Moorhouse Consulting | London | 2 | 13 |
| Livewell Southwest CIC | Plymouth | 2 | 2 |
| Childrens Hospice South West | Barnstaple | 2 | 2 |
| Creatapack | Bridgwater | 2 | 2 |
| Impact Advisory | London | 2 | 2 |
| Somerset CCG | Yeovil | 2 | 2 |
| Think Learning | Bristol | 2 | 2 |
| Civica | London | 1 | 86 |
| Phoenix Software | York | 1 | 93 |
| Northgate Public Services | Hemel Hempstead | 1 | 44 |
| European Electronique | Witney | 1 | 34 |
| Gartner | Egham | 1 | 26 |
| British Telecommunications | Bournemouth, Christchurch and Poole | 1 | 26 |
| ESRI | Aylesbury | 1 | 25 |
| Probrand | West Midlands | 1 | 17 |
| Maintel Europe | London | 1 | 13 |
| Cae Technology Services | Watford | 1 | 12 |
| Mastek | Reading | 1 | 9 |
| ANS Group | Manchester | 1 | 8 |
| Condeco | Exchange Tower | 1 | 11 |
| Southern Health NHS Trust | New Forest | 1 | 7 |
| T Impact | Reading | 1 | 5 |
| People Source Consulting | Bristol | 1 | 9 |
| Wallington Cars & Couriers | Sutton | 1 | 13 |
| 1Spatial Group | Cambridge | 1 | 5 |
| Vita Health Solutions | Bury St Edmunds | 1 | 5 |
| Torbay & South Devon NHS Trust | Wakefield | 1 | 5 |
| Taher | Paignton | 1 | 3 |
| Harlow Printing | Tyne and Wear | 1 | 3 |
| Kent Community Health NHS Trust | Maidstone | 1 | 3 |
| Concentra Consulting | Cheapside | 1 | 2 |
| Difrent | London | 1 | 2 |
| Northern Devon Healthcare NHS Trust | North Devon | 1 | 2 |
| Quadient | London | 1 | 2 |
| Thebigword Interpreting Services | Leeds | 1 | 2 |
| Active Assistance UK Group | Sevenoaks | 1 | 1 |
| Ann Physiocare | Swansea | 1 | 1 |
| Anze | Eastfield Side | 1 | 1 |
| Appian Corporation | Tysons | 1 | 1 |
| Arktis Endurance Textiles | Exeter | 1 | 1 |
| Ascenti Health | Fareham | 1 | 1 |
| Atlas Respite & Therapy | Teignmouth | 1 | 1 |
| B Well Health & Social Care Group | Aylesbury | 1 | 1 |
| Blueteq | Claremont | 1 | 1 |
| Boathouse Physiotherapy | Pangbourne | 1 | 1 |
| British Pregnancy Advisory Service | Stratford upon Avon | 1 | 1 |
| C the Signs | Rotherham | 1 | 1 |
| Camburg Collective | Wirral | 1 | 1 |
| Chime Social Enterprise Community Interest | Exeter | 1 | 1 |
| Complete Physiotherapy | Caversham | 1 | 1 |
| Connect Physical Health Centres | Newcastle upon Tyne | 1 | 1 |
| Dumbledore Dental Care | Haywards Heath | 1 | 1 |
| Emx Dynamics | Ivybridge | 1 | 1 |
| EP Ic Consultants | Chatham | 1 | 1 |
| Evolution Recruitment Solutions | Warrington | 1 | 1 |
| Fit & Able | Reading | 1 | 1 |
| Green Cloud Hosting | Whitefield | 1 | 1 |
| Harris Healthcare Solutions | Thatcham | 1 | 1 |
| Hirst Physiotherapy | Reading | 1 | 1 |
| HS Health Group | Boston | 1 | 1 |
| Hunter Healthcare Resourcing | Chipping Campden | 1 | 1 |
| Ideal Health Consultants | Guildford | 1 | 1 |
| IE IE | Cumbria | 1 | 1 |
| Intercom | Exeter | 1 | 1 |
| Johns Hopkins Healthcare LLC | Hanover | 1 | 1 |
| Knowles Associates Total Fleet Management | The Green | 1 | 1 |
| Level Health | London | 1 | 1 |
| Nexus Health | Potters Bar | 1 | 1 |
| Northern Lights Partnership | Ruislip | 1 | 1 |
| Oaklands Surgery | Yeovil | 1 | 1 |
| Outcomes Based Healthcare | London | 1 | 1 |
| Pier Health Group | Weston Super Mare | 1 | 1 |
| Practice Plus Group | Reading | 1 | 1 |
| Premier Physical Healthcare | Blackburn | 1 | 1 |
| Primary Eyecare Devon | London | 1 | 1 |
| Ravenscroft Healthcare | Harrow Weald | 1 | 1 |
| Rubicon Health Consulting | The Mount | 1 | 1 |
| Saimo | Crawley | 1 | 1 |
| Sarah Parr Physiotherapy | Reading | 1 | 1 |
| Scott Mckenzie | Glasgow | 1 | 1 |
| Softat | Marlow | 1 | 1 |
| Southern Health NHS FT | Calmore | 1 | 1 |
| Sussex Partnership NHS FT | Worthing | 1 | 1 |
| Sussex Partnership NHS Trust | Worthing | 1 | 1 |
| Symphony Healthcare Service | Wincanton | 1 | 1 |
| Thinkingstream | Wakefield | 1 | 1 |
| Tina Micallef Physiotherapy | Reading | 1 | 1 |