| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CU29 HOLDINGS LIMITED | 04294377 | 31/08/2006 | Dissolved |
| GILLBANK MANAGEMENT LIMITED | 07487229 | 10/01/2011 | Dissolved |
| M S M (Finance) Ltd | 00579605 | 29/02/1992 | Dissolved |
| M S M (Finance) Ltd | 00579605 | 29/02/1992 | Dissolved |
| WHP INVESTMENTS UK LTD | 10253125 | 19/10/2017 | Insolvent |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 00599512 LIMITED | 00599512 | 01/07/2006 | 03/05/2007 | One Red Flag |
| ASSOCIATED CONTINUITY TEAMS BIDCO LIMITED | 10572983 | 09/02/2017 | 31/01/2019 | Bronze |
| ASSOCIATED CONTINUITY TEAMS HOLDINGS LIMITED | 09501942 | 09/02/2017 | 31/01/2019 | One Red Flag |
| Belmos Peebles Tools Ltd | SC043725 | 21/02/1989 | 08/03/1991 | Dissolved |
| CB HOLDINGS LIMITED | 06003418 | 12/01/2007 | 22/06/2010 | Dissolved |
| CONEX BANNINGER LIMITED | 06025340 | 01/10/2007 | 22/06/2010 | Dissolved |
| Cooks Transport Engineers Ltd | 01354541 | 01/06/1998 | 01/12/1999 | Dissolved |
| Cookson & Zinn Ltd | 01800558 | 01/06/1998 | 31/08/1999 | Dissolved |
| EARTHMILL HOLDINGS LIMITED | 08561289 | 24/01/2014 | 26/03/2018 | Bronze |
| ESG GROUP HOLDINGS LIMITED | 09232785 | 30/03/2016 | 30/09/2021 | One Red Flag |
| Europower Direct Ltd | 01962156 | 01/07/2006 | 03/05/2007 | Dissolved |
| Europower Hydraulics Ltd | 00943925 | 01/07/2006 | 03/05/2007 | Dissolved |
| Europower Whitby Ltd | 00926090 | 04/01/2007 | 03/05/2007 | Dissolved |
| Flight Lodge Ltd | 02083505 | 01/06/1998 | 01/12/1999 | Dissolved |
| GARDNER DENVER INTERNATIONAL LTD | 00736644 | 21/05/2002 | 05/04/2004 | Amber |
| H I G (1) Ltd | 01626617 | 01/06/1998 | 01/12/1999 | Dissolved |
| H I G (2) Ltd | 01746534 | 01/06/1998 | 01/12/1999 | Dissolved |
| H I G (3) Ltd | 02390626 | 01/06/1998 | 01/12/1999 | Dissolved |
| H I G (4) Ltd | 02985332 | 01/06/1998 | 01/12/1999 | Dissolved |
| H I G 5 Ltd | 02478626 | 01/06/1998 | 01/12/1999 | Dissolved |
| HADLEIGH PLC | 01299631 | 01/06/1998 | 08/11/1999 | Insolvent |
| HEATON POWER LIMITED | 01337756 | 29/06/1992 | 03/01/1995 | Not Trading |
| Hig(6) Ltd | 01117207 | 01/06/1998 | 01/12/1999 | Dissolved |
| ICB IPR REALISATIONS LIMITED | 06498234 | 07/03/2008 | 22/06/2010 | Dissolved |
| ICB REALISATIONS LIMITED | 04294361 | 31/08/2006 | 22/06/2010 | Dissolved |
| LEEDS PLAYHOUSE (ENTERPRISES) LIMITED | 02441300 | 15/06/2015 | 28/03/2017 | Bronze |
| LEEDS THEATRE TRUST LIMITED | 00926862 | 30/09/2014 | 28/03/2017 | Silver |
| LONDON LINEN SUPPLY LIMITED | 00303039 | 01/04/2011 | 31/03/2014 | Not Trading |
| MUNRO & JUNOR LIMITED | SC032558 | 21/02/1989 | 08/03/1991 | Dissolved |
| N E I-Melco Traction Ltd | 02290466 | 10/09/1993 | 03/01/1995 | Dissolved |
| OFFSHORE RENEWABLE ENERGY CATAPULT | 04659351 | 01/12/2011 | 31/03/2014 | Silver |
| ORE CATAPULT DEVELOPMENT SERVICES LIMITED | 05636283 | 01/12/2011 | 31/03/2014 | Gold |
| ORIAN SOLUTIONS LIMITED | 08237164 | 11/10/2013 | 24/10/2019 | Silver |
| REYROLLE BELMOS LIMITED | SC022307 | 21/02/1989 | 08/03/1991 | Dissolved |
| UNIVERSAL BULK HANDLING LIMITED | 02520448 | 01/06/1998 | 01/12/1999 | Dissolved |
| Universal Bulk Handling Equipment Ltd | 01489194 | 01/06/1998 | 01/12/1999 | Dissolved |
| Universal Tank Containers Ltd | 01322952 | 01/06/1998 | 01/12/1999 | Dissolved |
| WHP ENGINEERING LTD | 05962651 | 19/10/2017 | 28/12/2023 | Insolvent |
| WHP FACILITIES LTD | 06837338 | 19/10/2017 | 28/12/2023 | Insolvent |
| WIND ENERGY HOLDINGS LIMITED | 09706096 | 28/07/2015 | 26/03/2018 | Insolvent |