| concept environmental solutions limited | £7.4m | £17.8m | Jun 2024 | - | Open | Director |
| a f howland associates limited | £3.1m | £15.3m | Dec 2023 | - | Open | Director |
| arbtech consulting limited | £8.4m | £12.2m | Sep 2024 | - | Open | Director |
| assurity consulting limited | £6m | £9.2m | Dec 2023 | - | Open | Director |
| apec environmental limited | £3.2m | £6.9m | May 2024 | - | Open | Director |
| riverside environmental services limited | £5.6m | £5.5m | May 2024 | - | Open | Director |
| seed environmental limited | £4.1m | £4.9m | Aug 2024 | - | Open | Director |
| chpk limited | £6.7m | £4.4m | Jul 2024 | - | Open | Director |
| veriflo limited | £4.6m | £4.3m | Sep 2024 | - | Open | Director |
| propitas building & project consultants limited | £1.6m | £4.3m | Oct 2024 | - | Open | Director |
| vision survey ltd | £4.4m | £4.1m | Mar 2024 | - | Open | Director |
| assurity consulting holdings limited | - | £3.6m | Dec 2023 | - | Open | Director |
| aitken laboratories limited | £3.5m | £3.5m | Jan 2024 | - | Open | Director |
| chpk fire engineering limited | £2.6m | £3m | Jul 2024 | - | Open | Director |
| uni-safe access limited | £2m | £2.7m | Apr 2024 | - | Open | Director |
| lacmor limited | £270.6k | £2.5m | Jul 2024 | - | Open | Director |
| ground investigation & piling limited | £2.6m | £2m | May 2024 | - | Open | Director |
| drayton animal health limited | £2.4m | £2m | Jul 2024 | - | Open | Director |
| construction materials testing ltd. | £2.6m | £1.9m | May 2024 | - | Open | Director |
| brownfield solutions limited | £2.3m | £1.8m | May 2024 | - | Open | Director |
| seed environmental (ireland) limited | £502.2k | £1.1m | Aug 2024 | - | Open | Director |
| vintec laboratories limited | £1.3m | £927.2k | May 2024 | - | Open | Director |
| lakemor limited | - | £835.3k | Jul 2024 | - | Open | Director |
| mattest site services limited | £4.1m | £831.3k | May 2024 | - | Open | Director |
| act building control limited | £1.3m | £747.1k | Jul 2024 | - | Open | Director |
