| Espo | Other | 9 | £7m | 41.2% | 2025-06-19 |
| Braintree District CouncilNew | Other | 2 | £2m | 11.5% | 2025-11-17 |
| Rotherham Metropolitan Borough CouncilNew | Other | 5 | £1m | 6.8% | 2025-06-04 |
| YPONew | Other | 5 | £938k | 5.4% | 2024-09-03 |
| Cumberland CouncilNew | Other | 2 | £900k | 5.2% | 2025-10-29 |
| ANSA ENVIRONMENTAL SERVICES LIMITED | Other | 3 | £629k | 3.6% | 2025-06-24 |
| Hull City Council | Other | 5 | £514k | 3.0% | 2025-05-20 |
| Wrexham County Borough CouncilNew | Other | 1 | £300k | 1.7% | 2025-11-05 |
| Middlesbrough Council | Other | 2 | £251k | 1.4% | 2022-12-14 |
| Nottingham City Council | Other | 3 | £245k | 1.4% | 2021-09-27 |
| Basingstoke and Deane Borough Council | Other | 2 | £223k | 1.3% | 2023-01-30 |
| North East Lincolnshire Council | Other | 2 | £200k | 1.2% | 2023-02-20 |
| Swale Borough Council | Other | 1 | £155k | 0.9% | 2022-03-29 |
| South Ribble Borough CouncilNew | Other | 1 | £149k | 0.9% | 2026-04-14 |
| Kettering Borough Council | Other | 4 | £124k | 0.7% | 2019-07-04 |
| Bristol City Council | Other | 2 | £122k | 0.7% | 2023-03-16 |
| Basildon Borough Council | Other | 2 | £121k | 0.7% | 2023-12-14 |
| WAKEFIELD COUNCIL | Other | 2 | £117k | 0.7% | 2020-05-19 |
| any of the projects listed on the portal | Other | 2 | £116k | 0.7% | 2016-10-04 |
| Telford & Wrekin Council | Other | 3 | £114k | 0.7% | 2019-03-29 |
| Cambridgeshire District Councils | Other | 1 | £105k | 0.6% | 2020-10-30 |
| Lyminge Parish CouncilNew | Other | 1 | £95k | 0.5% | 2024-07-15 |
| Ashfield District Council | Other | 2 | £88k | 0.5% | 2020-09-22 |
| Boston Spa Parish Council | Other | 1 | £80k | 0.5% | 2021-08-05 |
| Leighton Linslade Town Council | Other | 1 | £80k | 0.5% | 2017-02-20 |
| OADBY, WIGSTON AND LEICESTERSHIRE SCHOOLS ACADEMY TRUSTNew | Other | 1 | £75k | 0.4% | 2025-09-12 |
| Rochford District Council | Other | 1 | £70k | 0.4% | 2022-04-14 |
| capitalEsourcing | Other | 1 | £70k | 0.4% | 2017-10-30 |
| Bradford Metropolitan District Council | Other | 1 | £68k | 0.4% | 2021-11-23 |
| St Helens Council | Other | 1 | £63k | 0.4% | 2020-01-13 |
| Harrogate Borough Council | Other | 1 | £61k | 0.4% | 2019-10-30 |
| Warwickshire County Council | Other | 1 | £60k | 0.3% | 2022-02-15 |
| Folkestone and Hythe District Council | Other | 1 | £60k | 0.3% | 2022-03-10 |
| Leeds City Council | Other | 1 | £58k | 0.3% | 2020-04-01 |
| Fenland District Council | Other | 1 | £57k | 0.3% | 2018-11-21 |
| Runnymede Borough Council | Other | 1 | £56k | 0.3% | 2024-04-17 |
| Barnsley Metropolitan Borough Council | Other | 3 | £56k | 0.3% | 2024-02-20 |
| Norwich City Council | Other | 1 | £55k | 0.3% | 2023-10-20 |
| London Borough of Hillingdon | Other | 1 | £50k | 0.3% | 2021-12-23 |
| Wigan Council | Other | 1 | £45k | 0.3% | 2018-03-23 |
| Ipswich Borough Council | Other | 1 | £44k | 0.3% | 2021-08-16 |
| Newcastle-under-Lyme Borough Council | Other | 1 | £43k | 0.2% | 2017-05-08 |
| Nuneaton & Bedworth BC (NUN) | Other | 1 | £39k | 0.2% | 2022-03-07 |
| London Borough of Hammersmith & Fulham | Other | 1 | £39k | 0.2% | 2018-06-15 |
| Corserv Limited | Other | 2 | £35k | 0.2% | 2024-11-21 |
| East Cambridgeshire District Council | Other | 1 | £34k | 0.2% | 2020-01-13 |
| WILLINGALE PARISH COUNCIL | Other | 1 | £34k | 0.2% | 2017-05-15 |
| Erewash Borough Council | Other | 1 | £33k | 0.2% | 2023-05-17 |
| Redcar and Cleveland Borough Council | Other | 1 | £32k | 0.2% | 2019-03-12 |
| Essex County Council | Other | 1 | £29k | 0.2% | 2022-09-16 |
| Sunderland City Council | Other | 1 | £28k | 0.2% | 2023-12-18 |
| East Riding of Yorkshire Council | Other | 1 | £25k | 0.1% | 2023-06-07 |
| Weston super Mare Town Council | Other | 1 | £23k | 0.1% | 2018-02-12 |
| Bassetlaw District Council | Other | 2 | £21k | 0.1% | 2018-02-13 |
| London Borough of Enfield | Other | 1 | £2k | 0.0% | 2020-03-03 |
| London Borough of Hammersmith and Fuham | Other | 2 | £0k | 0.0% | |
| CHESHIRE EAST COUNCIL | Other | 1 | £0k | 0.0% | |
| NORTH TYNESIDE COUNCIL | Other | 1 | £0k | 0.0% | |
| Auckley Parish Council | Other | 1 | £0k | 0.0% | |
| London Borough of Lambeth | Other | 1 | £0k | 0.0% | |