| LHC | Other | 1 | £289m | 19.0% | 2017-07-20 |
| PROSPER | Other | 39 | £182m | 12.0% | 2025-07-22 |
| Thirteen Housing Group Limited | Other | 28 | £141m | 9.2% | 2025-10-06 |
| Rotherham Metropolitan Borough Council | Other | 8 | £86m | 5.6% | 2026-01-29 |
| The Association of North East Councils Limited | Other | 6 | £78m | 5.1% | 2025-02-20 |
| St Helens College | Other | 1 | £69m | 4.5% | 2018-06-20 |
| Sheffield City Council | Other | 10 | £55m | 3.6% | 2025-10-20 |
| Alder Hey Children's Hospital NHS Foundation Trust | Other | 1 | £48m | 3.2% | 2019-10-30 |
| Durham County Council | Other | 18 | £48m | 3.1% | 2026-01-05 |
| Sunderland City Council | Other | 18 | £41m | 2.7% | 2024-11-14 |
| Leeds City Council - PACS | Other | 3 | £36m | 2.3% | 2022-07-12 |
| Scarborough Borough Council | Other | 4 | £35m | 2.3% | 2022-08-01 |
| East Riding of Yorkshire Council | Other | 5 | £30m | 1.9% | 2023-08-08 |
| Bernicia Group | Other | 1 | £27m | 1.8% | 2017-12-19 |
| NEUPC Ltd | Other | 2 | £23m | 1.5% | 2020-04-28 |
| Environment Agency (Defra Group Commercial) | Other | 1 | £22m | 1.5% | 2024-03-01 |
| Great Places Housing Group | Other | 6 | £21m | 1.4% | 2024-06-15 |
| Gentoo Group Limited | Other | 3 | £19m | 1.3% | 2021-12-06 |
| Redcar and Cleveland Borough Council | Other | 11 | £19m | 1.3% | 2026-01-02 |
| East Riding of Yorkshire | Other | 5 | £19m | 1.2% | 2021-07-28 |
| Burnley College | Other | 1 | £19m | 1.2% | 2020-03-09 |
| Newcastle City Council | Other | 5 | £16m | 1.0% | 2023-08-08 |
| PROCURE PLUS HOLDINGS LIMITED | Other | 2 | £15m | 1.0% | 2019-10-11 |
| South Tyneside Council | Other | 6 | £14m | 0.9% | 2024-09-12 |
| Wakefield and District Housing limited | Other | 1 | £14m | 0.9% | 2023-11-24 |
| Durham University | Other | 1 | £13m | 0.9% | 2016-12-22 |
| Cumbria County Council | Other | 6 | £12m | 0.8% | 2019-11-14 |
| Beyond Housing LimitedNew | Other | 2 | £11m | 0.7% | 2024-08-01 |
| NE Procurement Ltd | Other | 3 | £9m | 0.6% | 2017-01-24 |
| North East Lincolnshire Council | Other | 4 | £9m | 0.6% | 2022-05-16 |
| Kirklees CouncilNew | Other | 2 | £8m | 0.5% | 2025-12-18 |
| Barnsley Metropolitan Borough Council | Other | 5 | £8m | 0.5% | 2025-01-30 |
| Your Homes Newcastle Ltd | Other | 3 | £8m | 0.5% | 2018-11-06 |
| Hull City CouncilNew | Other | 4 | £7m | 0.4% | 2025-05-16 |
| Thirteen Housing Group Ltd | Other | 4 | £6m | 0.4% | 2021-03-31 |
| Broadacres Housing Association | Other | 2 | £6m | 0.4% | 2023-01-27 |
| Ashley House plc | Other | 1 | £5m | 0.4% | 2017-01-18 |
| Home Group | Other | 1 | £5m | 0.3% | 2020-08-11 |
| Tees Valley Combined Authority | Other | 4 | £5m | 0.3% | 2025-08-27 |
| Newcastle University | Other | 6 | £4m | 0.3% | 2020-07-15 |
| Middlesbrough Council | Other | 8 | £4m | 0.3% | 2025-10-30 |
| North Yorkshire County Council | Other | 4 | £4m | 0.3% | 2021-03-18 |
| Procurement for Housing | Other | 1 | £4m | 0.3% | 2016-03-31 |
| Environment Agency | Other | 16 | £3m | 0.2% | 2026-04-22 |
| NORTH TYNESIDE COUNCIL | Other | 4 | £3m | 0.2% | 2023-02-17 |
| Borough Council of Calderdale | Other | 1 | £3m | 0.2% | 2017-04-18 |
| Fusion21 Members Consortium | Other | 7 | £3m | 0.2% | 2023-12-19 |
| EN Procure Ltd | Other | 1 | £3m | 0.2% | 2024-02-27 |
| WAKEFIELD COUNCIL | Other | 4 | £2m | 0.2% | 2023-06-22 |
| Bradford Metropolitan District Council | Other | 2 | £2m | 0.1% | 2019-09-16 |
| Stockton Borough Council | Other | 2 | £2m | 0.1% | 2023-02-02 |
| New College Durham | Other | 1 | £2m | 0.1% | 2023-10-03 |
| Wakefield Council Customer Service | Other | 1 | £1m | 0.1% | 2017-10-13 |
| Darlington Borough Council | Other | 2 | £712k | 0.0% | 2019-02-06 |
| Karbon Homes | Other | 1 | £553k | 0.0% | 2019-09-03 |
| Hambleton District Council | Other | 1 | £548k | 0.0% | 2018-08-24 |
| DEFRA | Other | 5 | £491k | 0.0% | 2025-10-21 |
| Hartlepool Borough Council | Other | 3 | £489k | 0.0% | 2022-12-16 |
| South Yorkshire Police Headquarters | Other | 1 | £465k | 0.0% | 2018-10-01 |
| Housing 21 | Other | 1 | £450k | 0.0% | 2017-01-02 |
| SOUTH TEES SITE COMPANY LIMITED | Other | 1 | £59k | 0.0% | 2018-05-11 |
| CRESCENT PURCHASING LIMITED | Other | 1 | £45k | 0.0% | 2019-07-09 |
| Natural England | Other | 1 | £15k | 0.0% | 2023-09-08 |
| NOE CPC | Other | 1 | £0k | 0.0% | 2020-06-05 |
| University of Sunderland | Other | 1 | £0k | 0.0% | 2019-02-08 |
| Pagabo | Other | 1 | £0k | 0.0% | 2018-12-07 |
| BT SOUTH TYNESIDE LIMITED | Other | 1 | £0k | 0.0% | 2017-09-20 |
| FUSION 21 LIMITED | Other | 1 | £0k | 0.0% | 2016-03-24 |
| The Council of the Borough of Kirklees | Other | 1 | £0k | 0.0% | |
| Mining Remediation Authority | Other | 1 | £0k | 0.0% | |
| Gentoo Group | Other | 1 | £0k | 0.0% | |
| Queen Victoria Hospital NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| Red Kite Learning Trust | Other | 3 | £0k | 0.0% | |
| ENVIRONMENT AGENCY (Defra Network eTendering Portal) | Other | 1 | £0k | 0.0% | |
| NORTHUMBRIAN WATER LIMITED | Other | 3 | £0k | 0.0% | |
| EN:PROCURE LIMITED | Other | 3 | £0k | 0.0% | |
| The Education Alliance | Other | 2 | £0k | 0.0% | |
| Gateshead Borough Council | Other | 1 | £0k | 0.0% | |