| Sport EnglandNew | Other | 4 | £90m | 84.2% | 2025-09-24 |
| Northern Housing Consortium Ltd | Other | 1 | £5m | 4.8% | 2019-12-02 |
| Espo | Other | 10 | £5m | 4.6% | 2021-08-22 |
| EFFICIENCY EAST MIDLANDS LIMITED | Other | 1 | £5m | 4.5% | 2019-12-16 |
| Tees Valley Combined Authority | Other | 3 | £334k | 0.3% | 2022-02-25 |
| Connected Places Catapult | Other | 1 | £242k | 0.2% | 2022-05-30 |
| Leeds City Council | Other | 2 | £165k | 0.2% | 2023-02-17 |
| Care Quality CommissionNew | Other | 3 | £152k | 0.1% | 2024-07-12 |
| Newcastle University | Other | 7 | £151k | 0.1% | 2022-05-11 |
| CENTRE FOR PROCESS INNOVATION LIMITED | Other | 1 | £150k | 0.1% | 2024-01-04 |
| UK SHARED BUSINESS SERVICES LIMITED | Other | 2 | £118k | 0.1% | 2023-06-06 |
| WRAP (Waste and Resources Action Programme)New | Other | 1 | £100k | 0.1% | 2024-12-02 |
| Walsall Council e-TenderingNew | Other | 1 | £85k | 0.1% | 2024-12-03 |
| Durham County Council | Other | 2 | £78k | 0.1% | 2020-10-14 |
| Historic England | Other | 3 | £63k | 0.1% | 2025-12-17 |
| North Northamptonshire Council | Other | 5 | £58k | 0.1% | 2025-02-21 |
| NORTH TYNESIDE COUNCIL | Other | 1 | £54k | 0.1% | 2022-01-25 |
| Oxford City Council | Other | 2 | £49k | 0.0% | 2021-11-22 |
| East Sussex County Council | Other | 1 | £47k | 0.0% | 2024-04-15 |
| Heritage FundNew | Other | 2 | £42k | 0.0% | 2026-02-23 |
| Lincolnshire County Council | Other | 1 | £41k | 0.0% | 2023-12-22 |
| Charnwood Borough Council | Other | 1 | £40k | 0.0% | 2019-09-30 |
| Coventry City Council | Other | 1 | £32k | 0.0% | 2022-10-01 |
| Milton Keynes Council | Other | 1 | £30k | 0.0% | 2023-06-01 |
| Barnsley, Doncaster, Rotherham and Sheffield Combined Authority | Other | 1 | £25k | 0.0% | 2020-07-10 |
| Forestry Commission | Other | 1 | £24k | 0.0% | 2021-06-10 |
| Corsham Town CouncilNew | Other | 1 | £20k | 0.0% | 2024-09-12 |
| Golding Homes | Other | 1 | £17k | 0.0% | 2022-07-14 |
| HISTORIC ENGLAND LIMITED | Other | 1 | £12k | 0.0% | 2024-02-01 |
| Natural EnglandNew | Other | 1 | £8k | 0.0% | 2024-11-06 |
| NORTHERN HOUSING CONSORTIUM LIMITED | Other | 1 | £1k | 0.0% | 2020-04-14 |
| Leicestershire County Council, trading as ESPONew | Other | 2 | £0k | 0.0% | 2025-12-04 |
| NE1 PROCUREMENT SERVICES LIMITED | Other | 1 | £0k | 0.0% | 2018-07-09 |
| Government Commercial Agency | Other | 6 | £0k | 0.0% | |
| Procurement Services - Lifecycle on behalf of COMMERCIAL SERVICES KENT LIMITED | Other | 1 | £0k | 0.0% | |
| Waste & Resources Action Programme | Other | 1 | £0k | 0.0% | |
| Welsh Government - Commercial Delivery | Other | 1 | £0k | 0.0% | |
| UK Research & Innovation | Other | 1 | £0k | 0.0% | |
| Special EU Programmes Body | Other | 1 | £0k | 0.0% | |
| University of St Andrews | Other | 1 | £0k | 0.0% | |
| Stirling Council | Other | 2 | £0k | 0.0% | |
| Dumfries and Galloway Council | Other | 4 | £0k | 0.0% | |
| Hampshire County Council | Other | 1 | £0k | 0.0% | |