| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BOLFRAX LIMITED | 07890906 | 22/12/2011 | Dissolved |
| CALEY AUTOMATION LIMITED | SC325084 | 22/06/2007 | Dissolved |
| CALEY AUTOMATION LIMITED | SC325084 | 22/06/2007 | Dissolved |
| PIPELAY SYSTEMS LIMITED | SC543750 | 25/08/2016 | Dissolved |
| SEANAMIC GROUP LIMITED | SC486006 | 19/09/2014 | Silver |
| SEANAMIC US INVESTMENT CO LIMITED | SC549865 | 10/11/2016 | Dissolved |
| Waveplane Ltd | SC243455 | 05/02/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CALEY OCEAN SYSTEMS LIMITED | SC200730 | 16/11/1999 | 19/09/2014 | Bronze |
| CALEY OCEAN SYSTEMS LIMITED | SC200730 | 16/11/1999 | 18/10/2022 | Bronze |
| IMES INTERNATIONAL LIMITED | SC540332 | 15/07/2016 | 30/07/2021 | Bronze |
| SEANAMIC LIMITED | SC323413 | 05/06/2007 | 19/09/2014 | Gold |
| SEANAMIC LIMITED | SC323413 | 05/06/2007 | 30/07/2021 | Gold |
| UMBILICALS INTERNATIONAL (UK) LIMITED | SC521650 | 30/06/2016 | 30/07/2021 | Dissolved |