| Ministry of Defence | Other | 29 | £10m | 12.0% | 2026-03-23 |
| DfTc - Department for Transport | Other | 4 | £5m | 5.6% | 2026-01-16 |
| DVSA - Driver and Vehicle Standards Agency | Other | 8 | £3m | 3.8% | 2025-11-20 |
| H M REVENUE & CUSTOMS | Other | 7 | £3m | 3.8% | 2022-12-31 |
| Department for Work & Pensions | Other | 11 | £2m | 2.8% | 2026-02-17 |
| UNITED UTILITIES WATER LIMITEDNew | Other | 3 | £2m | 2.7% | 2025-12-18 |
| British Business Bank | Other | 9 | £2m | 2.5% | 2024-03-27 |
| HM Revenue & Customs | Other | 9 | £2m | 2.5% | 2021-03-30 |
| Department for Environment Food & Rural Affairs | Other | 3 | £2m | 2.5% | 2025-11-21 |
| DEFRA | Other | 2 | £2m | 2.2% | 2021-06-01 |
| Crown Commercial Service | Other | 13 | £2m | 2.0% | 2026-02-20 |
| National Audit Office | Other | 8 | £1m | 1.8% | 2026-01-15 |
| Financial Conduct Authority | Other | 6 | £1m | 1.6% | 2025-03-31 |
| Leicestershire County Council | Other | 4 | £1m | 1.5% | 2026-03-31 |
| National Highways Limited | Other | 3 | £1m | 1.4% | 2021-09-01 |
| Manchester University NHS Foundation Trust | Other | 3 | £1m | 1.4% | 2024-07-31 |
| Northern Ireland Electricity Networks LimitedNew | Other | 2 | £1m | 1.3% | 2025-11-17 |
| Cafcass | Other | 3 | £1m | 1.2% | 2024-10-21 |
| HS2 | Other | 4 | £1m | 1.2% | 2022-08-26 |
| UK SHARED BUSINESS SERVICES LIMITED | Other | 2 | £1m | 1.2% | 2025-08-01 |
| NHS England | Other | 5 | £1m | 1.2% | 2025-08-19 |
| HealthTrust Europe LLP (HTE) acting as agent for the University Hospitals of Coventry and Warwickshire NHS Trust (“UHCW”) | Other | 1 | £1m | 1.2% | 2020-02-03 |
| STUDENT LOANS COMPANY LIMITED | Other | 6 | £980k | 1.2% | 2025-12-18 |
| HM Land Registry | Other | 5 | £889k | 1.1% | 2025-11-30 |
| Student Loans Company | Other | 4 | £847k | 1.0% | 2024-06-30 |
| Department for Education | Other | 8 | £838k | 1.0% | 2026-04-02 |
| Home Office | Other | 2 | £814k | 1.0% | 2023-02-01 |
| Sellafield Ltd | Other | 3 | £793k | 1.0% | 2025-01-01 |
| Information Commissioner's Office | Other | 5 | £784k | 0.9% | 2025-12-24 |
| UNIVERSITY OF SOUTHAMPTON | Other | 4 | £768k | 0.9% | 2025-08-12 |
| Driver and Vehicle Licensing Agency | Other | 3 | £758k | 0.9% | 2026-01-29 |
| NHS Digital | Other | 2 | £749k | 0.9% | 2022-11-25 |
| National Highways | Other | 1 | £745k | 0.9% | 2022-11-22 |
| NHS Property Services Limited | Other | 4 | £730k | 0.9% | 2026-03-18 |
| Health Education England | Other | 4 | £728k | 0.9% | 2022-08-24 |
| OFCOM | Other | 2 | £703k | 0.8% | 2024-08-01 |
| University Of The West Of England | Other | 7 | £701k | 0.8% | 2024-02-27 |
| BANK OF ENGLAND | Other | 3 | £678k | 0.8% | 2026-05-01 |
| Ministry of Justice | Other | 4 | £677k | 0.8% | 2026-03-11 |
| Sheffield Hallam University | Other | 5 | £665k | 0.8% | 2024-02-25 |
| Essex County Council | Other | 5 | £645k | 0.8% | 2026-03-31 |
| HM Treasury | Other | 4 | £540k | 0.6% | 2025-10-30 |
| Medicines and Healthcare Products Regulatory Agency | Other | 1 | £500k | 0.6% | 2017-07-31 |
| Office for National Statistics | Other | 3 | £500k | 0.6% | 2026-02-11 |
| Cabinet Office | Other | 5 | £485k | 0.6% | 2026-03-30 |
| Defence Science and Technology Laboratory | Other | 5 | £473k | 0.6% | 2025-03-26 |
| MCA - Maritime and Coastguard Agency | Other | 5 | £472k | 0.6% | 2025-12-30 |
| Synergy Programme, Department for Work and PensionsNew | Other | 1 | £470k | 0.6% | 2026-03-27 |
| Defence Digital (ISG) | Other | 2 | £461k | 0.6% | 2022-04-01 |
| Leeds City Council | Other | 4 | £446k | 0.5% | 2022-03-28 |
| Financial Ombudsman Service Limited | Other | 6 | £430k | 0.5% | 2024-10-30 |
| Peabody TrustNew | Other | 2 | £392k | 0.5% | 2025-03-10 |
| National Employment Savings Trust (NEST) CorporationNew | Other | 3 | £384k | 0.5% | 2025-08-07 |
| capitalEsourcing | Other | 2 | £381k | 0.5% | 2022-11-28 |
| City of Bradford Metropolitan District Council | Other | 2 | £378k | 0.5% | 2025-08-27 |
| Nursing And Midwifery Council | Other | 4 | £377k | 0.5% | 2026-02-19 |
| CHESHIRE EAST COUNCIL | Other | 3 | £368k | 0.4% | 2021-03-23 |
| Westminster City CouncilNew | Other | 1 | £368k | 0.4% | 2024-11-01 |
| Sheffield City Council | Other | 2 | £353k | 0.4% | 2026-04-29 |
| OfgemNew | Other | 3 | £352k | 0.4% | 2026-02-24 |
| National Savings & Investments | Other | 1 | £334k | 0.4% | 2022-06-30 |
| THE UNIVERSITY OF BIRMINGHAM | Other | 8 | £330k | 0.4% | 2023-03-20 |
| UNIVERSITY OF SUSSEX(THE) | Other | 2 | £319k | 0.4% | 2023-05-04 |
| Sunderland City Council | Other | 4 | £313k | 0.4% | 2022-06-22 |
| NUCLEAR DECOMMISSIONING AUTHORITY | Other | 4 | £311k | 0.4% | 2026-03-17 |
| NHS SOUTH, CENTRAL AND WEST COMMISSIONING SUPPORT UNIT | Other | 3 | £309k | 0.4% | 2023-12-22 |
| FINANCIAL SERVICES COMPENSATION SCHEME LIMITED | Other | 4 | £305k | 0.4% | 2025-12-12 |
| Gambling Commission | Other | 4 | £305k | 0.4% | 2025-01-31 |
| Chesterfield Borough Council | Other | 3 | £302k | 0.4% | 2025-04-30 |
| The Charity Commission For England And Wales | Other | 4 | £281k | 0.3% | 2025-12-15 |
| Disclosure and Barring Service | Other | 1 | £240k | 0.3% | 2023-03-31 |
| UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITEDNew | Other | 1 | £238k | 0.3% | 2025-10-31 |
| DRIVER & VEHICLE LICENSING AGENCY | Other | 3 | £231k | 0.3% | 2021-06-30 |
| Department for International Trade | Other | 3 | £229k | 0.3% | 2023-04-28 |
| University of Bristol | Other | 3 | £220k | 0.3% | 2023-04-06 |
| N/A | Other | 1 | £219k | 0.3% | 2023-08-14 |
| BRITISH COUNCIL(THE) | Other | 1 | £218k | 0.3% | 2021-10-25 |
| MHRA | Other | 2 | £217k | 0.3% | 2021-11-24 |
| The Insolvency Service | Other | 3 | £214k | 0.3% | 2026-01-31 |
| Nottinghamshire County Council | Other | 2 | £213k | 0.3% | 2024-01-31 |
| Government Legal DepartmentNew | Other | 1 | £211k | 0.3% | 2025-03-31 |
| Met Office | Other | 5 | £201k | 0.2% | 2024-01-25 |
| The Defence Medical Services | Other | 1 | £200k | 0.2% | 2023-10-01 |
| Government Internal Audit Agency | Other | 2 | £198k | 0.2% | 2022-04-01 |
| MOD DE&S ISS CORSHAM | Other | 2 | £191k | 0.2% | 2019-03-20 |
| NHS Blood and Transplant (Bristol) | Other | 1 | £189k | 0.2% | 2023-10-20 |
| Department for Science, Innovation & Technology | Other | 2 | £188k | 0.2% | 2025-12-24 |
| NHS Arden and Greater East Midlands Commissioning Support Unit | Other | 2 | £188k | 0.2% | 2023-05-26 |
| North Yorkshire County Council | Other | 1 | £187k | 0.2% | 2022-11-23 |
| Bradford Metropolitan District Council | Other | 1 | £187k | 0.2% | 2021-02-11 |
| DIGITAL DEFENCE LIMITEDNew | Other | 1 | £180k | 0.2% | 2024-06-26 |
| London Borough of Bromley | Other | 1 | £174k | 0.2% | 2023-03-27 |
| Rail Safety and Standards Board | Other | 1 | £174k | 0.2% | 2024-03-20 |
| Foreign Commonwealth and Development Office | Other | 2 | £169k | 0.2% | 2022-03-01 |
| Ofsted | Other | 2 | £163k | 0.2% | 2022-03-31 |
| Pension Protection Fund | Other | 1 | £159k | 0.2% | 2018-12-17 |
| Lincolnshire County Council | Other | 2 | £157k | 0.2% | 2022-03-31 |
| Restoration & Renewal Delivery Authority Ltd | Other | 2 | £154k | 0.2% | 2024-04-01 |
| RESTORATION AND RENEWAL DELIVERY AUTHORITY LTD | Other | 1 | £152k | 0.2% | 2021-05-12 |
| NHS Business Services Authority | Other | 2 | £147k | 0.2% | 2017-07-26 |
| Westmorland and Furness CouncilNew | Other | 1 | £146k | 0.2% | 2025-03-12 |
| Nottingham Trent University | Other | 2 | £144k | 0.2% | 2015-11-26 |
| United Kingdom Hydrographic Office | Other | 2 | £143k | 0.2% | 2019-01-01 |
| Oxfordshire County CouncilNew | Other | 2 | £134k | 0.2% | 2026-03-16 |
| UKHSANew | Other | 1 | £134k | 0.2% | 2025-05-07 |
| ROYAL HOLLOWAY, UNIVERSITY OF LONDON | Other | 1 | £130k | 0.2% | 2022-07-20 |
| GREAT BRITISH NUCLEAR LIMITED | Other | 1 | £130k | 0.2% | 2024-02-01 |
| University Hospitals Birmingham NHS Foundation Trust | Other | 1 | £130k | 0.2% | 2022-12-29 |
| HISTORIC ENGLAND LIMITED | Other | 1 | £130k | 0.2% | 2023-06-30 |
| Blood Services South West | Other | 1 | £122k | 0.1% | 2021-06-30 |
| Royal Papworth Hospital | Other | 1 | £112k | 0.1% | 2023-02-06 |
| South West Police Procurement Services | Other | 1 | £112k | 0.1% | 2022-09-13 |
| The Christie NHS Foundation Trust | Other | 1 | £112k | 0.1% | 2021-02-10 |
| Newcastle University | Other | 2 | £112k | 0.1% | 2021-12-06 |
| The University of Nottingham | Other | 1 | £95k | 0.1% | 2016-09-07 |
| East Sussex County Council | Other | 1 | £90k | 0.1% | 2019-03-31 |
| Hartlepool Borough Council | Other | 1 | £90k | 0.1% | 2024-04-30 |
| The Mayor and Commonalty and Citizens of the City of LondonNew | Other | 1 | £85k | 0.1% | 2024-10-21 |
| City of London CorporationNew | Other | 1 | £85k | 0.1% | 2024-08-29 |
| Homes England | Other | 1 | £81k | 0.1% | 2022-01-31 |
| BRUNEL UNIVERSITY LONDON | Other | 1 | £81k | 0.1% | 2023-03-28 |
| University of Bedfordshire | Other | 1 | £81k | 0.1% | 2023-02-21 |
| Kent Fire & Rescue Service | Other | 1 | £79k | 0.1% | 2022-09-29 |
| Construction Industry Training BoardNew | Other | 2 | £73k | 0.1% | 2025-10-28 |
| GREAT BRITISH ENERGY - NUCLEARNew | Other | 1 | £73k | 0.1% | 2025-12-10 |
| UK INFRASTRUCTURE BANK LIMITEDNew | Other | 1 | £68k | 0.1% | 2024-08-15 |
| ORBIT GROUP LIMITEDNew | Other | 1 | £65k | 0.1% | 2026-04-15 |
| National Employment Savings Trust (NEST)New | Other | 1 | £65k | 0.1% | 2025-06-30 |
| The Pensions Regulator | Other | 1 | £65k | 0.1% | 2022-07-19 |
| Defence Equipment and SupportNew | Other | 1 | £65k | 0.1% | 2024-10-01 |
| Surrey and Borders Partnership NHS Foundation Trust | Other | 1 | £65k | 0.1% | 2024-01-23 |
| Gartner UK LimitedNew | Other | 1 | £63k | 0.1% | 2026-02-01 |
| CPS | Other | 2 | £63k | 0.1% | 2023-10-01 |
| UK Export Finance | Other | 2 | £55k | 0.1% | 2023-10-30 |
| ONE HOUSING GROUP LIMITED | Other | 1 | £54k | 0.1% | 2017-10-12 |
| Care Quality Commission | Other | 2 | £53k | 0.1% | 2024-07-31 |
| MONEY AND PENSIONS SERVICE | Other | 2 | £50k | 0.1% | 2020-05-29 |
| Vehicle Certification AgencyNew | Other | 1 | £48k | 0.1% | 2025-10-31 |
| Nhs Blood And TransplantNew | Other | 1 | £48k | 0.1% | 2025-09-22 |
| Police, Fire & Crime Commissioner for StaffordshireNew | Other | 1 | £48k | 0.1% | 2024-10-01 |
| London Ambulance Service NHS Trust | Other | 1 | £45k | 0.1% | 2023-03-23 |
| Northumberland County CouncilNew | Other | 1 | £43k | 0.1% | 2025-12-30 |
| Kent County Council | Other | 1 | £34k | 0.0% | 2023-07-19 |
| Sellafield LimitedNew | Other | 1 | £31k | 0.0% | 2025-12-24 |
| Office of Rail and Road | Other | 1 | £28k | 0.0% | 2016-08-24 |
| UK Debt Management Office | Other | 1 | £23k | 0.0% | 2024-03-01 |
| National Savings & Investments | Other | 1 | £19k | 0.0% | 2019-01-14 |
| Sanctuary Housing AssociationNew | Other | 3 | £0k | 0.0% | 2025-05-28 |
| Uclan Innovation & Enterprise | Other | 1 | £0k | 0.0% | 2019-06-17 |
| NPL Management Limited | Other | 1 | £0k | 0.0% | |
| West Midlands Combined Authority | Other | 1 | £0k | 0.0% | |
| Dundee City Council | Other | 1 | £0k | 0.0% | |
| Driver & Vehicle Standards Agency | Other | 3 | £0k | 0.0% | |
| Commercial Services | Other | 1 | £0k | 0.0% | |
| Maritime and Coastguard Agency | Other | 1 | £0k | 0.0% | |
| The Police and Crime Commissioner for Humberside | Other | 2 | £0k | 0.0% | |
| Driver and Vehicle Standards Agency (DVSA) | Other | 5 | £0k | 0.0% | |
| The Arts Council of England | Other | 1 | £0k | 0.0% | |
| Driver and Vehicle Standards Agency | Other | 1 | £0k | 0.0% | |
| The Common Services Agency (more commonly known as NHS National Services Scotland) (NSS) | Other | 2 | £0k | 0.0% | |
| Board of Trustees of the Royal Botanic Gardens Kew | Other | 1 | £0k | 0.0% | |
| Cardiff Metropolitan University | Other | 1 | £0k | 0.0% | |
| UNIVERSITY OF MANCHESTER | Other | 1 | £0k | 0.0% | |
| Northern Ireland Fire and Rescue Service | Other | 1 | £0k | 0.0% | |
| University of Aberdeen | Other | 1 | £0k | 0.0% | |
| Northern Ireland Electricity Networks | Other | 1 | £0k | 0.0% | |
| SOMERSET NHS FOUNDATION TRUST | Other | 1 | £0k | 0.0% | |