| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ceto Environmental Ltd | SC223773 | 28/03/2002 | Dissolved |
| Fraenkel,Peter,Consultants Ltd | 02428837 | 04/10/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIRTO LIMITED | 01217006 | 01/03/2007 | 25/01/2017 | Silver |
| BMT ASSET PERFORMANCE LIMITED | 01636835 | 31/12/2001 | 30/09/2005 | Dissolved |
| BMT COMMERCIAL SHIPPING LIMITED | 10059497 | 12/03/2016 | 31/07/2017 | Dissolved |
| BMT CORDAH LIMITED | SC163413 | 31/12/2001 | 30/09/2005 | Dissolved |
| BMT DEFENCE PARTNERS LIMITED | 10059638 | 12/03/2016 | 31/07/2017 | Dissolved |
| BMT FLEET TECHNOLOGY LIMITED | 04947150 | 29/10/2003 | 30/09/2005 | Dissolved |
| BMT GROUP LIMITED | 01887373 | 01/10/2001 | 31/07/2017 | Silver |
| BMT INTERNATIONAL LIMITED | 06821843 | 17/02/2009 | 31/07/2017 | Dissolved |
| BMT LIMITED | 02326885 | 31/12/2001 | 30/09/2005 | Gold |
| BMT LIMITED | 06015214 | 30/11/2006 | 20/06/2018 | Dissolved |
| BMT MARINE INFORMATION SYSTEMS LIMITED | 03100013 | 31/12/2001 | 06/02/2006 | Dissolved |
| BMT MARINE PROJECTS LIMITED | 03100016 | 31/12/2001 | 30/09/2005 | Dissolved |
| BMT MURRAY FENTON LIMITED | 01527787 | 31/12/2001 | 19/10/2004 | Dissolved |
| BMT RENEWABLES LIMITED | 04669620 | 18/02/2003 | 30/09/2005 | Dissolved |
| BMT SHIP & COASTAL DYNAMICS LIMITED | 02853718 | 31/12/2001 | 30/09/2005 | Dissolved |
| BMT SHIPDESIGN LIMITED | 02847738 | 31/12/2001 | 30/09/2005 | Dissolved |
| BMT SIGMA LIMITED | 04790845 | 06/06/2003 | 30/09/2005 | Dissolved |
| BMT SURVEYS INTERNATIONAL LIMITED | 04475305 | 23/07/2002 | 30/09/2005 | Strike Off |
| BMT UK 2 LIMITED | 02326888 | 31/12/2001 | 30/09/2005 | Not Trading |
| BMT UK LIMITED | 02718748 | 03/04/2003 | 30/09/2006 | Silver |
| BMTITRON UK LIMITED | 04947167 | 29/10/2003 | 06/02/2006 | One Red Flag |
| Cordah Research Ltd | SC180172 | 01/11/2001 | 30/09/2005 | Dissolved |
| Fraenkel,Peter,International Ltd | 01701636 | 20/12/1991 | 01/04/1992 | Dissolved |
| INTERNATIONAL TRANSPORT INTERMEDIARIES CLUB LIMITED | 02725312 | 13/12/2005 | 21/03/2019 | Silver |
| MARITIME LONDON LIMITED | 04141455 | 04/11/2014 | 08/05/2018 | Silver |
| SOCIETY OF MARITIME INDUSTRIES LIMITED | 00883132 | 14/12/2005 | 05/10/2017 | Silver |