| National Highways | Other | 246 | £152m | 71.9% | 2025-08-29 |
| DEFRA | Other | 17 | £15m | 7.0% | 2022-11-15 |
| Cambridgeshire County Council | Other | 58 | £13m | 6.3% | 2025-06-25 |
| National Highways Limited | Other | 60 | £8m | 3.8% | 2026-04-27 |
| Devon County Council | Other | 1 | £5m | 2.3% | 2020-01-17 |
| Ministry of Defence | Other | 2 | £2m | 1.0% | 2025-05-06 |
| GREATER MANCHESTER EDUCATION TRUST | Other | 1 | £2m | 0.9% | 2021-03-01 |
| North Somerset Council | Other | 10 | £2m | 0.9% | 2024-05-14 |
| Bradford Metropolitan District Council | Other | 1 | £2m | 0.8% | 2020-07-30 |
| West Yorkshire Combined Authority | Other | 1 | £2m | 0.8% | 2024-03-15 |
| Department for Transport | Other | 6 | £1m | 0.5% | 2021-04-22 |
| Stoke-on-Trent City Council | Other | 1 | £1m | 0.5% | 2020-02-10 |
| Liverpool City Council | Other | 3 | £793k | 0.4% | 2025-10-31 |
| CTM Portal for the NDA Shared Services Alliance | Other | 1 | £621k | 0.3% | 2021-12-09 |
| Department for Work & Pensions | Other | 2 | £549k | 0.3% | 2022-12-21 |
| Sunderland City Council | Other | 4 | £535k | 0.3% | 2023-06-29 |
| HOMES & COMMUNITIES AGENCY | Other | 3 | £531k | 0.3% | 2016-07-01 |
| Durham County Council | Other | 5 | £397k | 0.2% | 2024-05-31 |
| RSSB | Other | 1 | £349k | 0.2% | 2023-06-19 |
| Tees Valley Combined Authority | Other | 6 | £320k | 0.2% | 2021-01-29 |
| Westmorland and Furness CouncilNew | Other | 1 | £256k | 0.1% | 2024-09-24 |
| Buckinghamshire Council | Other | 2 | £244k | 0.1% | 2022-06-30 |
| Homes England (the name adopted by the Homes and Communities Agency) | Other | 5 | £241k | 0.1% | 2024-11-30 |
| Transport for London | Other | 1 | £224k | 0.1% | 2017-12-05 |
| Cumbria County Council | Other | 2 | £220k | 0.1% | 2021-06-30 |
| Highways Agency | Other | 3 | £200k | 0.1% | 2018-03-18 |
| Nottingham City Council | Other | 1 | £200k | 0.1% | 2021-08-11 |
| Bristol City Council | Other | 2 | £145k | 0.1% | 2023-12-13 |
| Bath and North East Somerset Council | Other | 1 | £125k | 0.1% | 2020-09-01 |
| DfTc - Department for Transport | Other | 1 | £120k | 0.1% | 2023-12-28 |
| Manchester City Council | Other | 1 | £120k | 0.1% | 2021-12-06 |
| DEPARTMENT FOR LEVELLING UP, HOUSING AND COMMUNITIES | Other | 1 | £102k | 0.0% | 2022-01-11 |
| NOTTINGHAM UNIVERSITY HOSPITALS NHS TRUST | Other | 1 | £95k | 0.0% | 2022-04-26 |
| Kent County Council | Other | 2 | £94k | 0.0% | 2023-09-27 |
| Radioactive Waste Management Limited | Other | 1 | £87k | 0.0% | 2020-03-25 |
| Redcar and Cleveland Borough Council | Other | 1 | £75k | 0.0% | 2017-01-17 |
| Southampton City Council | Other | 1 | £75k | 0.0% | 2018-12-19 |
| University of Leeds | Other | 1 | £67k | 0.0% | 2019-05-23 |
| Westminster City CouncilNew | Other | 1 | £64k | 0.0% | 2025-05-22 |
| Plymouth City CouncilNew | Other | 1 | £60k | 0.0% | 2025-08-06 |
| West Midlands Combined AuthorityNew | Other | 1 | £59k | 0.0% | 2024-11-01 |
| Cumberland CouncilNew | Other | 1 | £57k | 0.0% | 2025-11-28 |
| Ministry of Justice | Other | 1 | £54k | 0.0% | 2021-10-29 |
| Middlesbrough Council | Other | 1 | £46k | 0.0% | 2021-07-29 |
| Kirklees Council | Other | 1 | £40k | 0.0% | 2019-06-24 |
| DERBY CITY COUNCIL | Other | 1 | £36k | 0.0% | 2018-07-23 |
| WAKEFIELD COUNCIL | Other | 1 | £35k | 0.0% | 2022-11-10 |
| QUADRANT CONSTRUCTION SERVICES LIMITED | Other | 1 | £31k | 0.0% | 2019-09-23 |
| Basingstoke and Deane Borough Council | Other | 1 | £27k | 0.0% | 2020-03-25 |
| Chorley Council | Other | 1 | £26k | 0.0% | 2019-09-13 |
| Isle of Wight Council | Other | 1 | £11k | 0.0% | 2021-10-04 |
| Cornwall Council | Other | 1 | £0k | 0.0% | 2018-02-01 |
| Bridgend County Borough Council | Other | 1 | £0k | 0.0% | |
| The West of England Combined Authority | Other | 1 | £0k | 0.0% | |
| Network Rail Infrastructure Ltd | Other | 1 | £0k | 0.0% | |
| Transport Scotland | Other | 1 | £0k | 0.0% | |
| Cyngor Gwynedd | Other | 4 | £0k | 0.0% | |
| Strathclyde Partnership for Transport | Other | 13 | £0k | 0.0% | |
| Surrey County Council | Other | 1 | £0k | 0.0% | |
| Calvay Housing Association Ltd | Other | 1 | £0k | 0.0% | |
| East Sussex County Council | Other | 1 | £0k | 0.0% | |