| Devon County Council | Other | 1 | £2m | 19.3% | 2018-01-25 |
| East of England NHS collaborative Procurement HubNew | Other | 4 | £1m | 12.1% | 2025-11-14 |
| Lancashire County Council | Other | 3 | £1m | 11.0% | 2025-01-28 |
| Supply Hertfordshire | Other | 1 | £970k | 8.4% | 2018-05-08 |
| Durham County Council | Other | 3 | £857k | 7.4% | 2022-10-24 |
| Knowsley Council | Other | 1 | £754k | 6.5% | 2017-04-25 |
| Cumbria County Council | Other | 5 | £644k | 5.6% | 2023-03-13 |
| Halton Borough Council | Other | 3 | £359k | 3.1% | 2021-03-10 |
| Southampton City Council | Other | 1 | £325k | 2.8% | 2018-12-21 |
| Isle of Wight Council | Other | 1 | £289k | 2.5% | 2016-02-04 |
| Somerset Council | Other | 4 | £282k | 2.4% | 2026-02-12 |
| Dorset Council | Other | 1 | £258k | 2.2% | 2021-05-11 |
| London Borough of Lewisham | Other | 1 | £250k | 2.2% | 2019-10-09 |
| Warwickshire County Council | Other | 1 | £200k | 1.7% | 2021-03-08 |
| Bradford Metropolitan District Council | Other | 1 | £175k | 1.5% | 2017-12-06 |
| Leeds City Council | Other | 1 | £164k | 1.4% | 2018-12-21 |
| East Riding of Yorkshire Council | Other | 2 | £141k | 1.2% | 2022-11-21 |
| Wokingham Borough Council | Other | 1 | £135k | 1.2% | 2019-07-22 |
| Bedford Borough Council | Other | 1 | £120k | 1.0% | 2017-03-03 |
| Southend-on-sea Borough Council | Other | 2 | £101k | 0.9% | 2016-09-20 |
| Newcastle City Council | Other | 1 | £100k | 0.9% | 2018-11-06 |
| SE Shared Services | Other | 1 | £95k | 0.8% | 2017-02-23 |
| Rotherham MBC | Other | 1 | £81k | 0.7% | 2020-09-25 |
| Kirklees Council | Other | 1 | £78k | 0.7% | 2021-11-24 |
| North East Lincolnshire Council | Other | 1 | £75k | 0.6% | 2022-09-01 |
| Worcestershire County CouncilNew | Other | 1 | £60k | 0.5% | 2024-09-09 |
| Walsall Council e-Tendering | Other | 1 | £31k | 0.3% | 2021-08-19 |
| Hartlepool Borough Council | Other | 1 | £30k | 0.3% | 2016-07-25 |
| North Lincolnshire Council | Other | 1 | £30k | 0.3% | 2022-04-26 |
| North East London NHS Foundation Trust | Other | 1 | £29k | 0.3% | 2023-12-14 |
| Blackburn With Darwen Borough Council | Other | 1 | £19k | 0.2% | 2021-11-17 |
| Leicestershire County Council | Other | 1 | £18k | 0.2% | 2017-10-30 |
| Rotherham Borough CouncilNew | Other | 1 | £0k | 0.0% | 2026-04-07 |
| Hertfordshire County Council - Children's Services | Other | 1 | £0k | 0.0% | 2024-01-29 |
| Solihull MBC | Other | 1 | £0k | 0.0% | 2022-02-15 |
| Walsall Council | Other | 1 | £0k | 0.0% | |
| Hull City Council | Other | 1 | £0k | 0.0% | |
| Hertfordshire County Council | Other | 1 | £0k | 0.0% | |
| West Berkshire Council | Other | 1 | £0k | 0.0% | |
| Salford City Council | Other | 1 | £0k | 0.0% | |
| North Yorkshire County Council | Other | 1 | £0k | 0.0% | |
| Police & Crime Commissioner for South Wales | Other | 1 | £0k | 0.0% | |
| Cumberland Council | Other | 1 | £0k | 0.0% | |
| Leeds and York Partnership NHS Foundation Trust, trading as North of England NHS Commercial Procurement Collaborative ("NOE CPC") | Other | 1 | £0k | 0.0% | |
| Neath Port Talbot County Borough Council | Other | 1 | £0k | 0.0% | |
| Peterborough City Council | Other | 1 | £0k | 0.0% | |
| Caerphilly County Borough Council | Other | 1 | £0k | 0.0% | |
| The Council of the Borough of Kirklees | Other | 1 | £0k | 0.0% | |