| The Association of North East Councils Limited | Other | 3 | £21m | 14.0% | 2025-02-03 |
| Leeds City Council | Other | 7 | £11m | 7.1% | 2026-05-12 |
| BIP SOLUTIONS LIMITEDNew | Other | 1 | £10m | 6.6% | 2024-07-02 |
| Cumberland Council | Other | 3 | £9m | 5.9% | 2025-06-25 |
| Buckinghamshire Council | Other | 3 | £8m | 5.4% | 2024-07-19 |
| Bolton Metropolitan Borough Council | Other | 3 | £8m | 5.1% | 2023-11-27 |
| Yorkshire Purchasing Organisation | Other | 1 | £8m | 4.9% | 2023-09-12 |
| Liverpool City Region Combined AuthorityNew | Other | 1 | £7m | 4.6% | 2025-04-11 |
| Espo | Other | 3 | £6m | 4.0% | 2020-11-30 |
| YPO | Other | 6 | £6m | 3.7% | 2019-09-19 |
| St Helens Council | Other | 3 | £6m | 3.7% | 2025-10-28 |
| Coventry City CouncilNew | Other | 3 | £5m | 3.2% | 2025-02-28 |
| Wigan Council | Other | 4 | £5m | 3.2% | 2023-04-21 |
| Halton Housing C/O Link Asset Services | Other | 1 | £5m | 3.1% | 2020-05-29 |
| Rochdale Metropolitan Borough Council | Other | 6 | £4m | 2.6% | 2023-03-14 |
| Preston City Council | Other | 2 | £4m | 2.6% | 2025-10-31 |
| Sefton Council | Other | 2 | £4m | 2.5% | 2020-08-27 |
| Kirklees Metropolitan Council | Other | 5 | £4m | 2.4% | 2022-04-26 |
| Bury Council | Other | 4 | £3m | 1.9% | 2024-10-23 |
| Southampton City Council | Other | 3 | £2m | 1.3% | 2019-11-14 |
| City of Bradford Metropolitan District CouncilNew | Other | 1 | £2m | 1.2% | 2025-03-24 |
| Babergh District CouncilNew | Other | 1 | £2m | 1.0% | 2025-02-19 |
| Kirklees Council | Other | 2 | £1m | 0.9% | 2022-04-26 |
| Eastleigh Borough Council | Other | 1 | £1m | 0.9% | 2022-01-07 |
| Norse Commercial Services Ltd | Other | 2 | £1m | 0.7% | 2016-11-15 |
| West Suffolk Council | Other | 1 | £1m | 0.7% | 2022-07-14 |
| Carlisle City Council | Other | 5 | £979k | 0.6% | 2023-03-31 |
| Aberdeen City CouncilNew | Other | 1 | £899k | 0.6% | 2024-06-12 |
| Middlesbrough Council | Other | 2 | £793k | 0.5% | 2024-02-05 |
| Gateshead Council | Other | 2 | £780k | 0.5% | 2022-07-04 |
| Guildford Borough Council | Other | 1 | £776k | 0.5% | 2015-12-21 |
| Oadby & Wigston Borough Council | Other | 3 | £665k | 0.4% | 2024-07-17 |
| London Borough of Ealing | Other | 1 | £641k | 0.4% | 2019-07-25 |
| South Derbyshire District CouncilNew | Other | 1 | £640k | 0.4% | 2025-03-06 |
| Horsham District Council | Other | 3 | £614k | 0.4% | 2024-10-01 |
| Hampshire County CouncilNew | Other | 1 | £506k | 0.3% | 2025-04-09 |
| Chichester District CouncilNew | Other | 1 | £498k | 0.3% | 2025-04-09 |
| Nuneaton & Bedworth Borough Council | Other | 1 | £350k | 0.2% | 2021-04-14 |
| Knowsley Council | Other | 2 | £334k | 0.2% | 2021-08-05 |
| Redditch Borough Council | Other | 1 | £300k | 0.2% | 2024-04-10 |
| Bromsgrove District Council | Other | 1 | £300k | 0.2% | 2024-04-10 |
| Fylde Borough Council | Other | 1 | £219k | 0.1% | 2016-01-11 |
| Greener Ealing LtdNew | Other | 1 | £210k | 0.1% | 2025-03-17 |
| Darlington Borough Council | Other | 1 | £153k | 0.1% | 2018-09-30 |
| Nuneaton & Bedworth Borough Council | Other | 1 | £128k | 0.1% | 2023-06-28 |
| Craven District Council | Other | 1 | £107k | 0.1% | 2021-07-02 |
| Lancaster City Council | Other | 1 | £73k | 0.0% | 2018-08-15 |
| Cheshire West and Chester Council | Other | 2 | £0k | 0.0% | 2021-09-14 |
| Halton Housing c/o Link Group | Other | 1 | £0k | 0.0% | |
| East Ayrshire Council | Other | 3 | £0k | 0.0% | |
| Leeds City Council - PACS | Other | 1 | £0k | 0.0% | |
| Bournemouth Christchurch and Poole Council | Other | 1 | £0k | 0.0% | |
| Scotland Excel | Other | 1 | £0k | 0.0% | |
| Liverpool City Council | Other | 1 | £0k | 0.0% | |