| CHURCHMARKETPLACE LTD | Other | 1 | £100m | 21.0% | 2019-06-17 |
| Aspire Housing | Other | 2 | £62m | 13.0% | 2017-12-04 |
| Crown Commercial Service | Other | 1 | £60m | 12.6% | 2017-07-18 |
| UNIVERSITY OF MANCHESTER | Other | 1 | £56m | 11.7% | 2020-12-04 |
| Gwynedd Council | Other | 5 | £50m | 10.4% | 2020-04-01 |
| NHS Property Services | Other | 1 | £40m | 8.4% | 2019-12-02 |
| Lancashire County Council | Other | 1 | £27m | 5.7% | 2015-06-22 |
| North Somerset Council | Other | 1 | £25m | 5.2% | 2017-10-13 |
| Hull & East Yorkshire Hospitals Nhs Trust | Other | 1 | £16m | 3.4% | 2019-03-07 |
| Salisbury NHS Foundation Trust | Other | 5 | £9m | 2.0% | 2021-06-28 |
| BUCKINGHAMSHIRE HEALTHCARE NHS TRUST | Other | 1 | £6m | 1.2% | 2015-04-24 |
| BBC (British Broadcasting Corporation) | Other | 1 | £5m | 1.0% | 2021-03-13 |
| Sherwood Forest Hospitals NHS Foundation Trust | Other | 1 | £4m | 0.8% | 2019-03-12 |
| Manchester City Council | Other | 1 | £3m | 0.6% | 2018-12-10 |
| Origin Housing Ltd | Other | 4 | £3m | 0.6% | 2024-03-25 |
| Derbyshire County Council | Other | 1 | £3m | 0.5% | 2019-12-20 |
| FIDELITY ENERGY LIMITED | Other | 5 | £2m | 0.4% | 2025-02-09 |
| Indigo SwanNew | Other | 3 | £2m | 0.4% | 2024-06-27 |
| Derbyshire Support and Facilities Services Limited | Other | 1 | £1m | 0.3% | 2019-08-19 |
| Hampshire County Council | Other | 1 | £1m | 0.3% | 2016-01-27 |
| Richmond Upon Thames CollegeNew | Other | 4 | £971k | 0.2% | 2024-09-06 |
| Origin Housing Limited | Other | 1 | £571k | 0.1% | 2020-02-17 |
| Harrow College Uxbridge College (HCUC)New | Other | 4 | £460k | 0.1% | 2024-09-06 |
| North Devon District Council | Other | 1 | £286k | 0.1% | 2018-01-18 |
| St Helens CollegeNew | Other | 1 | £266k | 0.1% | 2024-09-30 |
| Greenshaw Learning Trust | Other | 1 | £201k | 0.0% | 2019-06-13 |
| South Cambridgeshire District CouncilNew | Other | 2 | £113k | 0.0% | 2025-06-25 |
| United Kingdom Hydrographic Office | Other | 1 | £60k | 0.0% | 2018-01-03 |
| Yorkshire Purchasing Organisation | Other | 1 | £37k | 0.0% | 2015-08-28 |
| Institute of School Business Leaders | Other | 1 | £0k | 0.0% | 2020-02-26 |
| SOUTH WEST ESSEX COMMUNITY EDUCATION TRUST LIMITEDNew | Other | 2 | £0k | 0.0% | 2025-04-17 |
| Transport for London | Other | 1 | £0k | 0.0% | 2016-04-07 |
| City College Norwich | Other | 3 | £0k | 0.0% | |
| Cardinal Griffin Catholic College | Other | 3 | £0k | 0.0% | |
| LONDON NORTH EASTERN RAILWAY LIMITED | Other | 1 | £0k | 0.0% | |
| Bath and North East Somerset Council | Other | 1 | £0k | 0.0% | |
| Maidstone Grammar School For Girls | Other | 1 | £0k | 0.0% | |
| Regents Park Community College | Other | 3 | £0k | 0.0% | |
| NHS Wales Shared Services Partnership (hosted by Velindre University NHS Trust) | Other | 1 | £0k | 0.0% | |
| Independent Utility Advice | Other | 4 | £0k | 0.0% | |
| London Borough of Harrow | Other | 1 | £0k | 0.0% | |
| YPO | Other | 1 | £0k | 0.0% | |