| Civica | London, Dudley, Stamford Street London | 5 | 86 |
| AECOM | Tower Hamlets, London | 3 | 137 |
| KPMG | London, Bristol | 3 | 102 |
| WSP | Basingstoke, City of London | 3 | 132 |
| Marshway Contracts | Gillingham, Dorset | 3 | 3 |
| Parsons & Joyce Contractors | Poole | 3 | 3 |
| Capita Business Services | London | 2 | 121 |
| Dennis Eagle | Warwick | 2 | 39 |
| Bloom Procurement Services | Gateshead | 2 | 30 |
| Eco Sustainable Solutions | Christchurch, Bournemouth, Christchurch and Poole | 2 | 4 |
| Community Partners | Bradford, Halifax | 2 | 2 |
| Bredon Constuction & Haulage Wareham | Wareham | 2 | 2 |
| GLS Groundworks & Civils | Havant | 2 | 2 |
| Maebill Builders & Groundworks | Havant | 2 | 2 |
| Mr GL Turner & Mrs LS Turner | Sherborne | 2 | 2 |
| Secon Cyber Security | Walton on Thames, London | 2 | 2 |
| Transparity Solutions | Ferndown, Wimborne | 2 | 2 |
| Park Now | Hampshire | 4 | 6 |
| XMA | Notts | 2 | 93 |
| Specialist Computer Centres | Birmingham | 2 | 122 |
| Bytes Software Services | Leatherhead | 2 | 70 |
| Northgate Public Services | Hemel Hempstead | 2 | 44 |
| Colas | Crawley | 2 | 28 |
| Bates Office Services | Rochester | 2 | 20 |
| Adams Morey | Southampton | 2 | 2 |
| Crestmoor Construction Services | Wincanton | 2 | 2 |
| Paybyphone | Hertfordshire | 2 | 2 |
| Ganymede Solutions | Derby | 2 | 2 |
| Mcginley Support Services Infrastructure | Watford | 2 | 2 |
| Amberon | Paignton | 2 | 2 |
| Acorn Recruitment | Newport | 2 | 2 |
| Acs Testing | Poole | 2 | 2 |
| Affinity Fostering Services | Essex | 2 | 2 |
| Aw Bromley | Salisbury | 2 | 2 |
| Be My Family Fostering Agency | London | 2 | 2 |
| Chevron Group | Thame | 2 | 2 |
| Compass Fostering West | Loughborough | 2 | 2 |
| Complete Construction Dorset | Ferndown | 2 | 2 |
| Connect Fostering Services | Harrow Wealdstone | 2 | 2 |
| Crafty Fabrication | Weymouth | 2 | 2 |
| Crewit Resourcing | Waterloo | 2 | 2 |
| Forest Traffic Services | Newport | 2 | 2 |
| Fostering Innovations | Uxbridge | 2 | 2 |
| Geoffrey Martin | Sherborne | 2 | 2 |
| Harvest Fine Foods | Southampton | 2 | 2 |
| Help ME Grow Fostering | London | 2 | 2 |
| Hooke Highways | Lower Weare | 2 | 2 |
| Icap Group | Dorchester | 2 | 2 |
| J Bennett Joinery | Sherborne | 2 | 2 |
| Justpark Parking | London | 2 | 2 |
| K N Surfacing | Andover | 2 | 2 |
| Mark Farwell Plant Hire | Blandford | 2 | 2 |
| Quantum Geotech | Llandysul | 2 | 2 |
| Randstad Cpe | Luton | 2 | 2 |
| RW Langley | Cranborne | 2 | 2 |
| SGC Rail Solutions | Dawlish | 2 | 2 |
| Sherborne Utilities | Sherborne | 2 | 2 |
| Silver Lining Fostering | Hounslow | 2 | 2 |
| Snows Motor Group | Southampton | 2 | 2 |
| Socotek | Burton upon Trent | 2 | 2 |
| Steve Rodd | Poole | 2 | 2 |
| Swanside | Bournemouth | 2 | 2 |
| Time Out Fostering | Lancing | 2 | 2 |
| Time 4 Recruitment Solutions | Cardiff | 2 | 2 |
| Traffic Management Labour Support | Doncaster | 2 | 2 |
| Zmma | Hackney | 2 | 2 |
| Vodafone | Newbury | 1 | 32 |
| Tunstall Healthcare | Goole | 1 | 35 |
| Bevan Brittan | Bristol | 1 | 11 |
| Canon | Uxbridge | 1 | 9 |
| People Asset Management | Warrington | 1 | 7 |
| Kiely Bros | Birmingham | 1 | 12 |
| Balfour Beatty Civil Engineering | Leeds | 1 | 10 |
| 2 Care | | 1 | 10 |
| Bruton Knowles | Gloucester | 1 | 6 |
| Newlyn | Hertfordshire | 1 | 9 |
| Boxxe | York | 1 | 7 |
| Mti Technology | Godalming | 1 | 5 |
| Anchor Pipework | Winchester | 1 | 8 |
| Comensura | Luton | 1 | 5 |
| Boskalis Westminster | Fareham | 1 | 3 |
| Joju Solar | Islington | 1 | 3 |
| Chris Blandford Associates | Nottingham | 1 | 3 |
| Hunt Forest Group | Ringwood | 1 | 3 |
| Urbis Schreder | Basingstoke | 1 | 3 |
| Amx Solutions | Bristol | 1 | 2 |
| Appropriate Adult Service | Norhants | 1 | 2 |
| Bang the Table UK Pty | Andover | 1 | 2 |
| County Foods | Poole | 1 | 2 |
| Dukes | Stoke on Trent | 1 | 2 |
| Metacompliance | London | 1 | 2 |
| Alive with Ideas | Basingstoke and Deane | 1 | 1 |
| All Urban | Sheffield | 1 | 1 |
| Amiri Construction | Fareham | 1 | 1 |
| Aruba | Bournemouth, Christchurch and Poole | 1 | 1 |
| Beryl | Hackney | 1 | 1 |
| Brilliant Parents | | 1 | 1 |
| Buchanan Computing | London | 1 | 1 |
| Cancom Managed Services | Belfast | 1 | 1 |
| CDB Design & Build | Cardiff | 1 | 1 |