| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BOSTON ENERGY LIMITED | 07756008 | 30/08/2011 | Bronze |
| BOSTON RE (BEVERLEY) LLP | OC389329 | 21/11/2013 | Dissolved |
| BOSTON SPV LIMITED | 09737454 | 18/08/2015 | Silver |
| BOSTONAIR GROUP LIMITED | 07861410 | 25/11/2011 | Silver |
| BOSTONAIR LIMITED | 00381534 | 09/04/1998 | Silver |
| Federation of Aerospace Support Services | 04146488 | 17/11/2004 | Dissolved |
| Humberside Aero Services Ltd | 01365661 | 19/03/1999 | Dissolved |
| WIND BIDCO LIMITED | 14924740 | 08/06/2023 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BOSTON RE LTD | 08724386 | 09/10/2013 | 14/12/2018 | Insolvent |
| LAGOON HULL | 11607698 | 05/10/2018 | 18/02/2020 | Silver |