| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| WATERMAN ENERGY,ENVIRONMENT & DESIGN LIMITED | 06592213 | 02/05/2014 | Silver |
| WATERMAN GROUP PLC | 02188844 | 06/01/2003 | Gold |
| WATERMAN INFRASTRUCTURE & ENVIRONMENT LIMITED | 03269195 | 02/05/2014 | One Red Flag |
| WATERMAN INTERNATIONAL (LONDON) LIMITED | 06289644 | 04/04/2014 | Silver |
| WATERMAN INTERNATIONAL HOLDINGS LIMITED | 02865157 | 04/12/2012 | One Red Flag |
| WATERMAN INTERNATIONAL LIMITED | 02619531 | 04/04/2014 | One Red Flag |
| WATERMAN STRUCTURES LIMITED | 02193976 | 01/07/1994 | Bronze |
| WATERMAN TRUSTEES LIMITED | 02883748 | 08/04/2008 | Strike Off |
| Waterman Structures (Scotland) Ltd | 03076606 | 01/03/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASSOCIATION FOR CONSULTANCY AND ENGINEERING | 00132142 | 24/11/2015 | 31/12/2018 | Silver |
| WATERMAN ASPEN LIMITED | 02203474 | 01/01/2002 | 30/06/2008 | Silver |
| Waterman Group Uk Ltd | 02509542 | 07/06/1992 | 01/01/2001 | Dissolved |