| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| STANDARD METHODS PUBLICATIONS LIMITED | 01579247 | 03/05/2005 | 30/04/2017 | Strike Off |
| TURNER & TOWNSEND (USA) LIMITED | 04116501 | 24/11/2000 | 03/05/2005 | Gold |
| TURNER & TOWNSEND AFRICA LIMITED | 06340514 | 07/01/2008 | 01/05/2014 | Dissolved |
| TURNER & TOWNSEND CONSULTING LIMITED | 03154483 | 03/05/2005 | 01/05/2017 | Bronze |
| TURNER & TOWNSEND CONTRACT SERVICES LIMITED | 02525578 | 03/05/2005 | 01/05/2017 | Bronze |
| TURNER & TOWNSEND COST MANAGEMENT LIMITED | 06458527 | 20/12/2007 | 01/05/2017 | Silver |
| TURNER & TOWNSEND ENERGY LTD | 04047109 | 15/10/2009 | 01/05/2017 | Gold |
| TURNER & TOWNSEND EUROPE LIMITED | 03514794 | 15/10/2009 | 30/04/2017 | Gold |
| TURNER & TOWNSEND GROUP LIMITED | 03154484 | 30/04/1996 | 01/05/2017 | Amber |
| TURNER & TOWNSEND HOLDINGS LIMITED | 09782970 | 01/05/2016 | 01/05/2017 | Gold |
| TURNER & TOWNSEND INTERNATIONAL LIMITED | 01470522 | 01/05/1999 | 01/05/2017 | Silver |
| TURNER & TOWNSEND LIMITED | 06468643 | 09/01/2008 | 01/05/2017 | Bronze |
| TURNER & TOWNSEND LLP | OC312226 | 16/03/2005 | 30/04/2017 | Dissolved |
| TURNER & TOWNSEND NOMINEES LIMITED | 07488975 | 11/01/2011 | 01/05/2017 | Dissolved |
| TURNER & TOWNSEND PARTNERS LLP | OC401797 | 04/11/2015 | 30/04/2017 | Silver |
| TURNER & TOWNSEND PROJECT MANAGEMENT LIMITED | 02165592 | 03/05/2005 | 01/05/2017 | Amber |
| TURNER & TOWNSEND PROPERTY SERVICES LIMITED | 05091708 | 01/09/2005 | 01/05/2017 | Strike Off |
| TURNER & TOWNSEND UK LIMITED | 03512868 | 03/05/2005 | 01/05/2017 | Silver |