| Government Commercial AgencyNew | Other | 4 | £2.5bn | 83.5% | 2026-02-09 |
| Crown Commercial Service | Other | 2 | £202m | 6.7% | 2021-07-30 |
| Ministry of Justice | Other | 7 | £126m | 4.2% | 2025-09-12 |
| London Borough of Bromley | Other | 1 | £51m | 1.7% | 2019-09-03 |
| London Borough of BarnetNew | Other | 1 | £44m | 1.5% | 2026-05-11 |
| Swindon Borough Council | Other | 2 | £30m | 1.0% | 2022-03-23 |
| Redcar and Cleveland Borough Council | Other | 1 | £20m | 0.7% | 2018-03-20 |
| Burnley Borough Council | Other | 1 | £8m | 0.3% | |
| London Borough of Hillingdon | Other | 1 | £5m | 0.2% | 2017-02-22 |
| DERBY CITY COUNCIL | Other | 5 | £2m | 0.1% | 2019-10-29 |
| Coventry City Council | Other | 2 | £1m | 0.0% | 2023-08-10 |
| CRESCENT PURCHASING LIMITED | Other | 1 | £682k | 0.0% | 2019-06-02 |
| Cumberland CouncilNew | Other | 2 | £642k | 0.0% | 2025-07-04 |
| Norwich City Council e-Tendering | Other | 1 | £563k | 0.0% | 2019-08-28 |
| London Borough of Waltham Forest | Other | 3 | £412k | 0.0% | 2021-05-26 |
| Food Standards Agency | Other | 1 | £372k | 0.0% | 2023-08-14 |
| National Highways | Other | 1 | £284k | 0.0% | 2023-04-26 |
| Warwickshire Police | Other | 2 | £251k | 0.0% | 2021-03-31 |
| North Hertfordshire CollegeNew | Other | 2 | £240k | 0.0% | 2024-06-03 |
| Leeds City Council | Other | 2 | £227k | 0.0% | 2025-04-02 |
| STAR PROCUREMENT LIMITED | Other | 3 | £213k | 0.0% | 2023-08-19 |
| Bristol City Council | Other | 3 | £190k | 0.0% | 2022-06-01 |
| Barnsley Metropolitan Borough Council | Other | 2 | £173k | 0.0% | 2025-04-24 |
| Department for Work & Pensions | Other | 1 | £148k | 0.0% | 2016-09-27 |
| Restoration & Renewal Delivery Authority Ltd | Other | 2 | £135k | 0.0% | 2024-11-29 |
| Security Industry Authority | Other | 2 | £93k | 0.0% | 2023-03-30 |
| Devon County CouncilNew | Other | 1 | £80k | 0.0% | 2025-10-15 |
| Office of Qualifications and Examinations Regulation (Ofqual) | Other | 1 | £75k | 0.0% | 2024-04-22 |
| Lichfield District Council | Other | 1 | £75k | 0.0% | 2023-08-30 |
| The House of Lords | Other | 1 | £66k | 0.0% | 2020-01-10 |
| Nottingham City Council | Other | 1 | £58k | 0.0% | 2023-08-24 |
| South East Coast Ambulance Service NHS Foundation TrustNew | Other | 1 | £50k | 0.0% | 2025-11-20 |
| Southampton City Council | Other | 1 | £50k | 0.0% | 2019-08-16 |
| Leicester City Council | Other | 2 | £47k | 0.0% | 2018-01-25 |
| Peterborough City Council | Other | 1 | £47k | 0.0% | 2024-01-01 |
| Wirral Borough Council | Other | 1 | £40k | 0.0% | 2017-07-27 |
| Wycombe District Council | Other | 2 | £29k | 0.0% | 2019-01-31 |
| Star Procurement | Other | 1 | £28k | 0.0% | 2019-06-18 |
| Milton Keynes Council | Other | 1 | £24k | 0.0% | 2020-09-30 |
| Dacorum Borough Council | Other | 2 | £0k | 0.0% | 2023-09-26 |
| any of the projects listed on the portal | Other | 1 | £0k | 0.0% | 2016-09-21 |
| Procurement Services - Lifecycle on behalf of COMMERCIAL SERVICES KENT LIMITED | Other | 1 | £0k | 0.0% | |
| Norwich City Council | Other | 1 | £0k | 0.0% | |
| Tower Hamlets | Other | 2 | £0k | 0.0% | |
| Hertfordshire County Council | Other | 2 | £0k | 0.0% | |
| The Minister for the Cabinet Office acting through Crown Commercial Service | Other | 1 | £0k | 0.0% | |
| Dukefield Procurement Limited | Other | 3 | £0k | 0.0% | |