| London Borough of Newham | Other | 26 | £310m | 43.8% | 2025-12-08 |
| Kent County Council (t/a KCS) | Other | 2 | £36m | 5.0% | 2021-03-01 |
| EFFICIENCY EAST MIDLANDS LIMITED | Other | 10 | £36m | 5.0% | 2022-11-21 |
| EASTERN PROCUREMENT LIMITED | Other | 4 | £33m | 4.7% | 2026-03-10 |
| EN Procure Ltd | Other | 1 | £32m | 4.5% | 2024-02-20 |
| London Borough of Camden | Other | 1 | £31m | 4.4% | 2019-11-19 |
| Northern Housing Consortium Ltd | Other | 4 | £24m | 3.4% | 2024-01-04 |
| LONDON & QUADRANT HOUSING TRUST | Other | 1 | £17m | 2.4% | 2017-02-27 |
| Central Housing Investment Consortium Limited ("CHIC") | Other | 1 | £16m | 2.3% | 2020-12-04 |
| NHS Property Services LimitedNew | Other | 2 | £14m | 2.0% | 2026-01-02 |
| Central and Cecil Housing Trust | Other | 3 | £12m | 1.6% | 2021-06-15 |
| North of England Commercial Procurement CollaborativeNew | Other | 1 | £11m | 1.5% | 2024-08-02 |
| Fusion21 Members Consortium | Other | 19 | £9m | 1.2% | 2025-04-15 |
| NE Procurement Ltd | Other | 1 | £9m | 1.2% | 2016-09-01 |
| London Borough of Waltham Forest | Other | 3 | £7m | 1.0% | 2019-10-17 |
| Espo | Other | 14 | £7m | 1.0% | 2023-12-07 |
| LONDON BOROUGH OF HAVERING | Other | 2 | £7m | 1.0% | 2024-08-04 |
| CLARION HOUSING GROUP LIMITED | Other | 1 | £6m | 0.8% | 2018-12-11 |
| oneSource | Other | 4 | £6m | 0.8% | 2020-12-15 |
| Communities & Housing Investment Consortium Ltd (CHIC)New | Other | 3 | £5m | 0.7% | 2025-01-27 |
| City of Doncaster Council | Other | 5 | £5m | 0.7% | 2026-02-12 |
| Royal Borough of Greenwich | Other | 1 | £5m | 0.7% | 2020-09-10 |
| N H S Shared Business ServicesNew | Other | 2 | £4m | 0.6% | 2025-01-06 |
| London Borough of Barking and Dagenham | Other | 2 | £4m | 0.6% | 2023-11-21 |
| ProcurePublicNew | Other | 2 | £4m | 0.5% | 2024-08-12 |
| London Borough of Enfield | Other | 2 | £3m | 0.5% | 2024-03-22 |
| Moat Homes LimitedNew | Other | 1 | £3m | 0.4% | 2026-01-22 |
| NEUPC Ltd | Other | 1 | £3m | 0.4% | 2020-02-18 |
| London Borough of Barnet | Other | 1 | £3m | 0.4% | 2016-02-16 |
| Ark Housing Consultancy | Other | 1 | £3m | 0.4% | 2019-06-20 |
| London Borough of Merton | Other | 2 | £2m | 0.3% | 2020-10-01 |
| Southampton City Council | Other | 2 | £2m | 0.3% | 2025-07-11 |
| Inprova Group | Other | 2 | £2m | 0.3% | 2023-10-19 |
| NORTHERN HOUSING CONSORTIUM LIMITED | Other | 5 | £2m | 0.2% | 2025-03-25 |
| Homes for Haringey Limited | Other | 1 | £2m | 0.2% | 2019-03-18 |
| Magenta Living | Other | 2 | £2m | 0.2% | 2022-10-17 |
| Torus GroupNew | Other | 1 | £2m | 0.2% | 2025-10-31 |
| Paragon Asra Housing Limited | Other | 1 | £2m | 0.2% | 2018-08-20 |
| South East Consortium | Other | 4 | £1m | 0.2% | 2025-02-10 |
| 7 Forces Commercial Services | Other | 1 | £1m | 0.2% | 2023-01-06 |
| Leeds Teaching Hospitals NHS TrustNew | Other | 2 | £1m | 0.2% | 2026-03-23 |
| Paragon Asra Housing Group | Other | 1 | £1m | 0.2% | 2018-04-17 |
| Brighton and Hove City Council | Other | 1 | £1m | 0.2% | 2020-04-01 |
| Northumbria PoliceNew | Other | 1 | £1m | 0.2% | 2024-07-23 |
| Sandwell Metropolitan Borough Council | Other | 3 | £1m | 0.2% | 2024-07-16 |
| Frimley Health NHS Foundation Trust | Other | 2 | £1m | 0.1% | 2025-09-30 |
| East Suffolk CouncilNew | Other | 1 | £1m | 0.1% | 2025-03-18 |
| Home GroupNew | Other | 3 | £950k | 0.1% | 2024-08-23 |
| Merseytravel | Other | 4 | £942k | 0.1% | 2025-01-31 |
| Homes for Haringey Ltd | Other | 1 | £883k | 0.1% | 2016-06-11 |
| Torbay Council | Other | 2 | £847k | 0.1% | 2018-01-10 |
| The Police and Crime Commissioner for Kent | Other | 1 | £820k | 0.1% | 2017-11-20 |
| Reading Borough Council | Other | 2 | £805k | 0.1% | 2018-03-01 |
| Bolton at Home | Other | 4 | £719k | 0.1% | 2025-03-21 |
| NORTH TYNESIDE COUNCIL | Other | 5 | £688k | 0.1% | 2025-06-10 |
| Bradford Metropolitan District Council | Other | 2 | £656k | 0.1% | 2019-03-05 |
| Leeds Beckett University | Other | 1 | £600k | 0.1% | 2018-09-01 |
| Sunderland City Council | Other | 12 | £587k | 0.1% | 2022-08-12 |
| Babergh District CouncilNew | Other | 1 | £500k | 0.1% | 2024-06-06 |
| East Sussex Fire Authority | Other | 2 | £500k | 0.1% | 2021-09-28 |
| Leicester City Council | Other | 1 | £477k | 0.1% | 2024-05-21 |
| Loughborough University | Other | 2 | £460k | 0.1% | 2023-11-10 |
| Scape Group Limited (trading as SCAPE)New | Other | 1 | £440k | 0.1% | 2024-06-05 |
| Sanctuary Housing | Other | 1 | £429k | 0.1% | 2022-03-31 |
| YPO | Other | 1 | £429k | 0.1% | 2019-12-13 |
| NHS Wales Shared Services Partnership (hosted by Velindre University NHS Trust) | Other | 2 | £421k | 0.1% | |
| West Mercia Police and Crime Commissioner | Other | 1 | £400k | 0.1% | 2019-02-12 |
| West Lancashire Borough Council | Other | 4 | £360k | 0.1% | 2024-10-04 |
| University Hospitals Dorset NHS Foundation Trust | Other | 1 | £358k | 0.1% | 2018-12-14 |
| Dorset County Hospital NHS Foundation Trust | Other | 2 | £337k | 0.0% | 2022-02-09 |
| Karbon HomesNew | Other | 1 | £325k | 0.0% | 2024-07-24 |
| Bristol City Council | Other | 1 | £325k | 0.0% | 2022-07-27 |
| Epping Forest District Council | Other | 2 | £324k | 0.0% | 2021-04-01 |
| Places for People Group Ltd | Other | 3 | £308k | 0.0% | 2022-04-14 |
| Norse Commercial Services Ltd | Other | 1 | £292k | 0.0% | 2019-09-27 |
| Central Bedfordshire Council | Other | 1 | £287k | 0.0% | 2023-12-15 |
| HM Land Registry | Other | 1 | £270k | 0.0% | 2020-02-08 |
| Wakefield and District Housing limitedNew | Other | 1 | £248k | 0.0% | 2025-01-07 |
| Waverley Borough Council | Other | 1 | £240k | 0.0% | 2024-04-11 |
| Herefordshire Council | Other | 2 | £228k | 0.0% | 2023-03-24 |
| Citizen Housing Group Ltd | Other | 1 | £220k | 0.0% | 2024-04-19 |
| Sanctuary Housing Association | Other | 1 | £220k | 0.0% | 2019-09-23 |
| Your Homes Newcastle Ltd | Other | 1 | £217k | 0.0% | 2023-09-01 |
| West Midlands Fire and Rescue Authority | Other | 1 | £200k | 0.0% | 2022-01-07 |
| London Borough of Hillingdon | Other | 1 | £192k | 0.0% | 2020-03-02 |
| University of Warwick | Other | 1 | £184k | 0.0% | 2020-03-17 |
| Trafford Council | Other | 1 | £176k | 0.0% | 2017-08-18 |
| United Lincolnshire Hospitals NHS Trust | Other | 2 | £171k | 0.0% | 2018-06-27 |
| Thames Valley Charitable Housing Association (*) | Other | 1 | £163k | 0.0% | 2017-01-16 |
| calfordseaden LLP | Other | 1 | £163k | 0.0% | 2017-01-13 |
| Charnwood Borough Council | Other | 1 | £150k | 0.0% | 2022-04-22 |
| any of the projects listed on the portal | Other | 1 | £132k | 0.0% | 2017-02-10 |
| University of Central Lancashire | Other | 1 | £108k | 0.0% | 2019-07-23 |
| Worcester City Council | Other | 1 | £107k | 0.0% | 2023-03-15 |
| FUSION 21 LIMITED | Other | 1 | £92k | 0.0% | 2017-03-28 |
| capitalEsourcingNew | Other | 1 | £87k | 0.0% | 2024-07-04 |
| Bath and North East Somerset CouncilNew | Other | 1 | £75k | 0.0% | 2025-01-23 |
| Thurrock CouncilNew | Other | 1 | £73k | 0.0% | 2024-11-26 |
| Police and Crime Commissioner for North Wales Police & North Wales Police | Other | 1 | £71k | 0.0% | 2021-06-15 |
| Thirteen Housing Group Limited | Other | 2 | £71k | 0.0% | 2022-07-22 |
| HIGHTOWN HOUSING ASSOCIATION LIMITEDNew | Other | 1 | £68k | 0.0% | 2025-05-14 |
| CRESCENT PURCHASING LIMITED | Other | 4 | £66k | 0.0% | 2020-03-19 |
| Staffordshire County Council | Other | 1 | £64k | 0.0% | 2021-02-12 |
| Tyne And Wear Fire And Rescue Service | Other | 1 | £56k | 0.0% | 2016-12-12 |
| Redditch Borough CouncilNew | Other | 1 | £50k | 0.0% | 2026-05-08 |
| UNIVERSITY OF SOUTHAMPTON | Other | 1 | £50k | 0.0% | 2021-07-07 |
| University of Bedfordshire | Other | 1 | £45k | 0.0% | 2019-07-01 |
| Southend-on-sea Borough Council | Other | 1 | £40k | 0.0% | 2021-07-22 |
| North West Anglia NHS Foundation TrustNew | Other | 1 | £40k | 0.0% | 2026-01-30 |
| Metropolitan Police Service | Other | 4 | £40k | 0.0% | 2020-12-09 |
| Tower Hamlets Community Housing Limited | Other | 1 | £38k | 0.0% | 2016-02-11 |
| Efficiency East Midlands Ltd | Other | 1 | £38k | 0.0% | 2018-04-09 |
| Salford City Council | Other | 1 | £37k | 0.0% | 2017-09-19 |
| Suffolk Coastal District Council and Waveney District CouncilNew | Other | 1 | £28k | 0.0% | 2025-05-12 |
| British Transport PoliceNew | Other | 1 | £25k | 0.0% | 2025-01-16 |
| Bassetlaw District Council | Other | 1 | £22k | 0.0% | 2017-09-25 |
| Housing 21 | Other | 1 | £18k | 0.0% | 2018-09-03 |
| Surrey and Borders Partnership NHS Foundation Trust | Other | 1 | £8k | 0.0% | 2019-09-05 |
| University Hospital Dorset NHS Foundation Trust | Other | 1 | £0k | 0.0% | 2020-11-26 |
| LIVEWEST HOMES LIMITEDNew | Other | 4 | £0k | 0.0% | 2025-09-10 |
| DEFRA | Other | 3 | £0k | 0.0% | 2022-09-21 |
| Westward Housing Group | Other | 2 | £0k | 0.0% | 2021-05-24 |
| NOE CPC | Other | 1 | £0k | 0.0% | 2020-06-05 |
| SE Shared Services | Other | 1 | £0k | 0.0% | 2020-04-01 |
| South Yorkshire Police Headquarters | Other | 1 | £0k | 0.0% | 2017-02-17 |
| London Borough of Tower Hamlets | Other | 1 | £0k | 0.0% | 2017-02-14 |
| Borough Council of Kings Lynn and West Norfolk | Other | 1 | £0k | 0.0% | |
| Guy's and St Thomas' NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| Southend City Council | Other | 1 | £0k | 0.0% | |
| Mid Suffolk District Counci | Other | 1 | £0k | 0.0% | |
| SEC PROCUREMENT LIMITED T/A SOUTH EAST CONSORTIUM | Other | 1 | £0k | 0.0% | |
| The Council of the Borough of Kirklees | Other | 2 | £0k | 0.0% | |
| Places for People Group Limited | Other | 2 | £0k | 0.0% | |
| The Police and Crime Commissioner for Northumbria | 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% | |
| Mid Suffolk District Council | Other | 1 | £0k | 0.0% | |
| EN:PROCURE LIMITED | Other | 9 | £0k | 0.0% | |
| LHC for the Scottish Procurement Alliance (SPA) | Other | 3 | £0k | 0.0% | |
| Notting Hill Genesis | Other | 2 | £0k | 0.0% | |
| LHC Procurement Group | Other | 3 | £0k | 0.0% | |
| Procurement for Housing Ltd (t/a PfH Scotland) | Other | 1 | £0k | 0.0% | |
| The City of Edinburgh Council | Other | 2 | £0k | 0.0% | |
| Caerphilly County Borough Council | Other | 5 | £0k | 0.0% | |
| Kent County Council (t/a KCS Procurement Services) | Other | 2 | £0k | 0.0% | |
| Sanctuary Housing Group | Other | 1 | £0k | 0.0% | |
| Hanover (Scotland) Housing Association Ltd | Other | 1 | £0k | 0.0% | |
| University of Huddersfield | Other | 1 | £0k | 0.0% | |
| City & County of Swansea | Other | 1 | £0k | 0.0% | |
| Mid and West Wales Fire and Rescue Authority | Other | 1 | £0k | 0.0% | |
| Stockton on Tees Borough Council | Other | 2 | £0k | 0.0% | |
| UK Atomic Energy Authority | Other | 1 | £0k | 0.0% | |
| Procurement Services - Lifecycle on behalf of COMMERCIAL SERVICES KENT LIMITED | Other | 1 | £0k | 0.0% | |
| Maryhill Housing Association | Other | 1 | £0k | 0.0% | |
| Gateshead Council | Other | 1 | £0k | 0.0% | |
| Royal Borough of Kensington and Chelsea | Other | 1 | £0k | 0.0% | |
| NHS SHARED BUSINESS SERVICES LIMITED | Other | 4 | £0k | 0.0% | |
| Eastern Procurement Ltd | Other | 1 | £0k | 0.0% | |
| North London Foundation Trust | Other | 3 | £0k | 0.0% | |
| Pembrokeshire County Council | Other | 1 | £0k | 0.0% | |
| A2Dominion Housing Group Ltd (A2D) | Other | 4 | £0k | 0.0% | |
| Maidstone Borough Council | Other | 1 | £0k | 0.0% | |
| Hyde Housing Association Ltd | Other | 1 | £0k | 0.0% | |
| Embark Multi Academy Trust | Other | 1 | £0k | 0.0% | |
| Barnsley Metropolitan Borough Council | Other | 1 | £0k | 0.0% | |
| Department for Environment Food & Rural Affairs | Other | 1 | £0k | 0.0% | |