| BLUELIGHT COMMERCIAL LIMITED | Other | 7 | £47m | 27.2% | 2021-09-01 |
| London Ambulance Service NHS Trust | Other | 39 | £26m | 14.8% | 2025-10-29 |
| Global Commercial Services Group LtdNew | Other | 2 | £13m | 7.2% | 2025-11-27 |
| BIP SOLUTIONS LIMITEDNew | Other | 1 | £10m | 5.9% | 2024-07-02 |
| Lancashire County Council | Other | 8 | £6m | 3.4% | 2024-12-13 |
| Hertfordshire County Council | Other | 7 | £6m | 3.3% | 2023-03-17 |
| Halton Housing C/O Link Asset Services | Other | 1 | £5m | 2.7% | 2020-05-29 |
| Metropolitan Police Service | Other | 7 | £5m | 2.7% | 2024-07-02 |
| Bath and North East Somerset Council | Other | 5 | £5m | 2.7% | 2021-08-04 |
| Devon County Council | Other | 1 | £4m | 2.4% | 2019-11-12 |
| Ministry of Defence | Other | 17 | £4m | 2.3% | 2024-09-25 |
| 220 Waterloo RoadNew | Other | 1 | £3m | 2.0% | 2025-12-24 |
| Wigan Council | Other | 5 | £2m | 1.3% | 2021-08-24 |
| Aster Group LimitedNew | Other | 2 | £2m | 1.3% | 2024-10-18 |
| Bury Council | Other | 3 | £2m | 1.1% | 2022-05-12 |
| Sheffield City Council | Other | 5 | £2m | 1.1% | 2020-06-16 |
| National Highways | Other | 2 | £2m | 1.0% | 2022-11-10 |
| London Borough of Redbridge | Other | 6 | £1m | 0.8% | 2020-12-03 |
| BROMFORD FLAGSHIP LIVEWEST LIMITED | Other | 1 | £1m | 0.6% | 2021-06-24 |
| South Yorkshire Police Headquarters | Other | 3 | £1m | 0.6% | 2019-08-31 |
| London Borough of Hounslow | Other | 1 | £998k | 0.6% | 2023-10-04 |
| Thames Valley Police | Other | 1 | £921k | 0.5% | 2018-09-17 |
| CORBY BOROUGH COUNCIL | Other | 1 | £910k | 0.5% | 2019-09-04 |
| Barnsley Metropolitan Borough Council | Other | 4 | £900k | 0.5% | 2024-06-21 |
| Oxford City Council | Other | 1 | £840k | 0.5% | 2017-01-04 |
| Royal Borough of Greenwich | Other | 2 | £818k | 0.5% | 2020-03-10 |
| Conwy County Borough Council | Other | 14 | £801k | 0.5% | 2021-09-09 |
| The Police, Fire and Crime Commissioner for NorthamptonshireNew | Other | 1 | £800k | 0.5% | 2025-04-28 |
| WAKEFIELD COUNCIL | Other | 9 | £749k | 0.4% | 2020-12-16 |
| Stockton on Tees Borough Council | Other | 4 | £696k | 0.4% | 2022-07-28 |
| VIA EAST MIDLANDS LIMITED | Other | 4 | £673k | 0.4% | 2024-10-01 |
| Police and Crime Commissioner for Lincolnshire | Other | 11 | £637k | 0.4% | 2024-12-05 |
| West Sussex County Council | Other | 5 | £605k | 0.3% | 2023-11-28 |
| North Yorkshire Police | Other | 1 | £570k | 0.3% | 2023-04-30 |
| Durham County Council | Other | 4 | £567k | 0.3% | 2021-01-26 |
| Walsall Council | Other | 1 | £561k | 0.3% | 2021-03-18 |
| South East Coast Ambulance Service NHS Foundation TrustNew | Other | 1 | £522k | 0.3% | 2026-05-11 |
| Cheshire West and Chester CouncilNew | Other | 1 | £500k | 0.3% | 2024-08-05 |
| Devon & Somerset Fire & Rescue Service | Other | 1 | £500k | 0.3% | 2018-10-08 |
| Kent Fire and Rescue Service | Other | 1 | £417k | 0.2% | 2016-04-18 |
| Watford Borough Council | Other | 4 | £394k | 0.2% | 2022-07-06 |
| Bristol City Council | Other | 2 | £392k | 0.2% | 2022-12-16 |
| Braintree District Council | Other | 1 | £368k | 0.2% | 2017-07-20 |
| West Midlands Fire Service | Other | 3 | £368k | 0.2% | 2026-04-10 |
| Preston City Council | Other | 1 | £360k | 0.2% | 2022-07-25 |
| Denbighshire County Council | Other | 4 | £354k | 0.2% | 2022-06-15 |
| Tyne And Wear Fire And Rescue Service | Other | 2 | £340k | 0.2% | 2026-05-06 |
| London Borough of Newham | Other | 1 | £326k | 0.2% | 2018-11-15 |
| Coventry City Council | Other | 1 | £319k | 0.2% | 2017-05-11 |
| York and North Yorkshire Combined Authority acting on behalf of itself and the Chief Constable of North Yorkshire PoliceNew | Other | 4 | £311k | 0.2% | 2025-07-31 |
| Dudley Metropolitan Borough Council | Other | 1 | £308k | 0.2% | 2022-04-12 |
| Three Rivers District Council | Other | 2 | £308k | 0.2% | 2019-10-22 |
| Public Realm Services Newham London | Other | 1 | £306k | 0.2% | 2018-04-05 |
| Knowsley Council | Other | 2 | £304k | 0.2% | 2019-06-27 |
| London Ambulance Service | Other | 2 | £297k | 0.2% | 2025-10-05 |
| Tanridge District Council | Other | 1 | £294k | 0.2% | 2020-10-20 |
| Fylde Borough Council | Other | 4 | £291k | 0.2% | 2022-07-13 |
| London Borough of Lewisham | Other | 1 | £278k | 0.2% | 2017-10-27 |
| Crawley Borough Council | Other | 1 | £272k | 0.2% | 2018-12-21 |
| Norfolk County Council | Other | 2 | £269k | 0.2% | 2025-01-14 |
| Highlands & Islands Airport Ltd | Other | 1 | £257k | 0.1% | 2021-03-24 |
| Buckinghamshire Council | Other | 4 | £245k | 0.1% | 2017-08-09 |
| Pembrokeshire County Council | Other | 5 | £234k | 0.1% | 2021-10-27 |
| Brentwood Borough Council | Other | 1 | £232k | 0.1% | 2021-09-29 |
| Nottinghamshire County CouncilNew | Other | 1 | £229k | 0.1% | 2024-12-19 |
| Sefton Council | Other | 3 | £225k | 0.1% | 2021-01-27 |
| Warwickshire PoliceNew | Other | 3 | £204k | 0.1% | 2026-04-13 |
| TRINITY HOUSENew | Other | 1 | £203k | 0.1% | 2026-02-17 |
| Neath Port Talbot County Borough Council | Other | 5 | £198k | 0.1% | 2021-11-02 |
| Southend-on-sea Borough Council | Other | 3 | £195k | 0.1% | 2022-01-24 |
| Maritime & Coastguard Agency | Other | 1 | £189k | 0.1% | 2017-12-11 |
| Tyne and Wear Passenger Transport Executive T/A Nexus | Other | 3 | £186k | 0.1% | 2026-01-26 |
| ClwydAlyn Housing | Other | 1 | £179k | 0.1% | 2018-03-01 |
| Eastleigh Borough Council | Other | 1 | £170k | 0.1% | 2017-10-18 |
| Gwent Constabulary | Other | 1 | £167k | 0.1% | 2020-05-27 |
| Rotherham Metropolitan Borough Council | Other | 2 | £151k | 0.1% | 2019-09-18 |
| Adur & Worthing Council | Other | 1 | £148k | 0.1% | 2020-06-23 |
| Met Office | Other | 6 | £148k | 0.1% | 2024-08-19 |
| West Yorkshire Combined AuthorityNew | Other | 1 | £139k | 0.1% | 2025-03-17 |
| London Borough Of Islington | Other | 1 | £138k | 0.1% | 2020-03-20 |
| Atomic Weapons Establishment | Other | 3 | £133k | 0.1% | 2024-01-12 |
| Broxtowe Borough CouncilNew | Other | 1 | £124k | 0.1% | 2024-12-30 |
| District Council of Tandridge | Other | 1 | £122k | 0.1% | 2021-05-24 |
| Kent Fire & Rescue Service | Other | 3 | £115k | 0.1% | 2022-08-30 |
| Horsham District Council | Other | 2 | £110k | 0.1% | 2026-04-13 |
| Wiltshire Fire And Rescue Service | Other | 1 | £107k | 0.1% | 2024-01-03 |
| Chelmsford City Council | Other | 1 | £102k | 0.1% | 2017-01-09 |
| DfTc - Department for Transport | Other | 2 | £93k | 0.1% | 2023-02-21 |
| Yorkshire Housing Limited | Other | 1 | £92k | 0.1% | 2017-07-06 |
| Lancashire Constabulary | Other | 1 | £90k | 0.1% | 2023-11-15 |
| Rushcliffe Borough CouncilNew | Other | 2 | £89k | 0.1% | 2024-12-20 |
| South Western Ambulance Service NHS Foundation TrustNew | Other | 1 | £89k | 0.1% | 2024-11-07 |
| Cheshire Constabulary on behalf of the Police and Crime Commissioner for CheshireNew | Other | 2 | £87k | 0.1% | 2025-04-16 |
| Merseyside Fire and Rescue Authority | Other | 2 | £77k | 0.0% | 2024-02-15 |
| Humberside Fire & Rescue ServiceNew | Other | 1 | £66k | 0.0% | 2025-03-21 |
| Cheltenham Borough Council | Other | 1 | £64k | 0.0% | 2018-12-20 |
| Middlesbrough Council | Other | 2 | £56k | 0.0% | 2022-05-27 |
| Nottingham Community Housing Association | Other | 1 | £54k | 0.0% | 2020-10-16 |
| Gateshead Council | Other | 1 | £53k | 0.0% | 2021-05-24 |
| Construction Industry Training BoardNew | Other | 1 | £52k | 0.0% | 2025-04-10 |
| Buckinghamshire and Milton Keynes Fire Authority | Other | 1 | £52k | 0.0% | 2023-10-02 |
| North Warwickshire Borough Council | Other | 2 | £52k | 0.0% | 2019-11-25 |
| Royal Holloway and Bedford New College, known as Royal Holloway, University of London | Other | 1 | £50k | 0.0% | 2023-12-22 |
| Lincolnshire Fire and Rescue | Other | 2 | £49k | 0.0% | 2018-02-01 |
| West Dunbartonshire Council | Other | 2 | £46k | 0.0% | 2020-02-19 |
| South Gloucestershire Council | Other | 1 | £46k | 0.0% | 2022-09-02 |
| Brighton and Hove City Council | Other | 1 | £45k | 0.0% | 2022-03-30 |
| Government Commercial AgencyNew | Other | 1 | £45k | 0.0% | 2026-04-08 |
| Northumberland County Council | Other | 1 | £45k | 0.0% | 2024-04-07 |
| Lancashire Fire & Rescue Service | Other | 1 | £44k | 0.0% | 2023-06-13 |
| Dorset & Wiltshire Fire and Rescue Service | Other | 1 | £41k | 0.0% | 2021-08-11 |
| Royal Berkshire Fire Authority | Other | 1 | £40k | 0.0% | 2023-07-20 |
| Kent & Medway Fire & Rescue Authority | Other | 1 | £38k | 0.0% | 2019-08-23 |
| London Borough of Merton | Other | 1 | £38k | 0.0% | 2019-02-15 |
| Devon and Somerset Fire and Rescue Authority | Other | 1 | £34k | 0.0% | 2024-05-10 |
| Blackburn With Darwen Borough Council | Other | 1 | £32k | 0.0% | 2021-03-26 |
| Ryedale District Council | Other | 1 | £32k | 0.0% | 2022-06-21 |
| Carmarthenshire County Council | Other | 1 | £31k | 0.0% | 2019-10-01 |
| UK SHARED BUSINESS SERVICES LIMITED | Other | 1 | £31k | 0.0% | 2019-12-04 |
| Natural EnglandNew | Other | 1 | £30k | 0.0% | 2025-02-28 |
| B F I | Other | 1 | £29k | 0.0% | 2019-09-10 |
| Cleveland Fire Authority | Other | 1 | £28k | 0.0% | 2024-03-20 |
| Leicester City Council | Other | 1 | £28k | 0.0% | 2020-10-29 |
| Defence Science and Technology Laboratory | Other | 1 | £24k | 0.0% | 2021-12-29 |
| Carlisle City Council | Other | 1 | £22k | 0.0% | 2020-10-29 |
| Nottinghamshire Council | Other | 1 | £21k | 0.0% | 2021-01-07 |
| Oxfordshire County Council | Other | 1 | £20k | 0.0% | 2017-11-24 |
| Orkney Islands Council | Other | 1 | £20k | 0.0% | 2022-07-13 |
| Halton Housing c/o Link Group | Other | 1 | £0k | 0.0% | |
| City of Doncaster Council | Other | 1 | £0k | 0.0% | |
| East Of England NHS Collaborative Hub | Other | 1 | £0k | 0.0% | |
| THAMES WATER UTILITIES LIMITED | Other | 1 | £0k | 0.0% | |
| East Midlands Ambulance Service NHS Trust | Other | 1 | £0k | 0.0% | |
| City & County of Swansea | Other | 1 | £0k | 0.0% | |