| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aircogen Ltd | 03114080 | 23/10/1995 | Dissolved |
| Dthl Ltd | 01698508 | 01/01/1996 | Dissolved |
| Marine Energy Generation Ltd | 05787430 | 20/04/2006 | Dissolved |
| Peter Brotherhood Engineering Services Ltd | 04669819 | 11/03/2003 | Dissolved |
| Terl Ltd | 00362015 | 21/07/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Aircogen Ltd | 03114080 | 01/01/1996 | 02/02/2000 | Dissolved |
| C M S Refrigeration Ltd | 00928386 | 01/01/1996 | 14/12/1997 | Dissolved |
| C M S Refrigeration Ltd | 00928386 | 15/01/1993 | 13/09/1997 | Dissolved |
| DRESSER-RAND COMPANY LTD | 06628833 | 02/07/2008 | 18/12/2009 | Dissolved |
| DRESSER-RAND COMPANY RETIREMENT PLAN TRUSTEES LIMITED | 01994471 | 01/01/1996 | 01/02/2000 | Dissolved |
| DRESSER-RAND COMPANY RETIREMENT PLAN TRUSTEES LIMITED | 01994471 | 19/03/1996 | 22/12/2009 | Dissolved |
| Dthl Ltd | 01698508 | 01/01/1996 | 01/02/2000 | Dissolved |
| INTERNATIONAL TECHNIDYNE CORPORATION LIMITED | 02235790 | 31/12/1990 | 08/12/1995 | Dissolved |
| Last Step Ltd | 00479473 | 01/01/1996 | 08/12/1999 | Dissolved |
| Last Step Ltd | 00479473 | 01/01/1996 | 08/12/1999 | Dissolved |
| Link Control Technology Ltd | 02169324 | 01/01/1996 | 27/07/1999 | Dissolved |
| Link Control Technology Ltd | 02169324 | 01/04/1995 | 27/07/1999 | Dissolved |
| Machtech Ltd | 00698801 | 01/01/1996 | 18/09/1998 | Dissolved |
| Machtech Ltd | 00698801 | 01/01/1996 | 18/09/1998 | Dissolved |
| S GREGSON & SONS LIMITED | 00568836 | 01/01/1996 | 18/09/1998 | Strike Off |
| S GREGSON & SONS LIMITED | 00568836 | 01/01/1996 | 18/09/1998 | Strike Off |
| SIEMENS GAMESA RENEWABLE ENERGY SERVICE LIMITED | SC253885 | 26/09/2003 | 06/03/2009 | Dissolved |
| T. & A. NASH (PENN) LIMITED | 00578405 | 01/01/1996 | 03/12/1996 | Dissolved |
| THE WORLD ALLIANCE FOR DECENTRALIZED ENERGY (WADE) | SC189700 | 01/03/2005 | 10/01/2011 | Dissolved |
| TORSIFLEX LIMITED | 00983238 | 01/01/1996 | 03/12/1996 | Dissolved |
| TURBOFLEX LIMITED | 00839728 | 01/01/1996 | 03/12/1996 | Dissolved |
| TURBOFLEX LIMITED | 00839728 | 15/07/1994 | 03/12/1996 | Dissolved |
| Takepine Ltd | 02026167 | 25/09/1997 | 12/04/1999 | Dissolved |
| Takepine Ltd | 02026167 | 25/09/1997 | 12/04/1999 | Dissolved |
| Terl Ltd | 00362015 | 01/01/1996 | 01/02/2000 | Dissolved |
| XPB LIMITED | 00096092 | 01/01/1996 | 01/02/2000 | Dissolved |
| XPBH LIMITED | 02439654 | 01/01/1996 | 01/02/2000 | Dissolved |