| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| TU LONDON LIMITED | 14532173 | 11/05/2023 | Not Trading |
| TU ONLINE LIMITED | 12072651 | 27/06/2019 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABRI TRADING LIMITED | 09772167 | 19/09/2017 | 30/06/2024 | One Red Flag |
| NEL FUND MANAGERS LIMITED | 02564907 | 23/09/2005 | 23/11/2007 | Gold |
| NEWCASTLE SCIENCE COMPANY LIMITED | 06828769 | 24/02/2009 | 12/03/2009 | Dissolved |
| NEWCASTLE SCIENCE TRADING COMPANY LIMITED | 06827966 | 24/02/2009 | 12/03/2009 | Dissolved |
| NORTH EAST PROPERTY PARTNERSHIP LIMITED | 04992068 | 01/04/2004 | 31/12/2010 | Gold |
| NORTHERN STAGE (THEATRICAL PRODUCTIONS) LIMITED | 02187213 | 13/02/2003 | 22/07/2015 | Bronze |
| NORTHERN STAGE ENTERPRISES LIMITED | 09261522 | 26/05/2015 | 22/07/2015 | Bronze |
| NSF HOLDINGS LIMITED | 02238143 | 03/10/2001 | 23/11/2007 | Gold |
| Norcare Enterprises (2005) Ltd | 05485674 | 15/03/2006 | 06/06/2007 | Dissolved |
| ONE NORTHEAST GENERAL PARTNER LIMITED | 06595202 | 27/02/2009 | 31/12/2010 | Not Trading |
| ONSITE NORTH EAST GENERAL PARTNER LIMITED | 06576312 | 31/03/2009 | 31/12/2010 | Dissolved |
| ONSITE NORTH EAST NOMINEES LIMITED | 06623768 | 31/03/2009 | 31/12/2010 | Dissolved |
| TEESNAP LIMITED | 03329609 | 11/02/2014 | 16/05/2023 | Dissolved |
| TEESSIDE SPORTS INJURY CENTRE LIMITED | 05716200 | 06/01/2016 | 02/11/2016 | Dissolved |
| TU ENTERPRISE AND INNOVATION LIMITED | 13119900 | 26/07/2021 | 16/05/2023 | Bronze |
| UNIVERSITY OF TEESSIDE ENTERPRISES LIMITED | 02455705 | 11/02/2014 | 16/05/2023 | Bronze |
| YOUNG ENTERPRISE NORTH EAST | 04534729 | 01/11/2006 | 26/07/2010 | Dissolved |
| YOUR HOMES NEWCASTLE LIMITED | 05076256 | 22/09/2015 | 30/06/2024 | Silver |