| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AKER ENGINEERING & TECHNOLOGY LIMITED | 05391240 | 22/06/2016 | Amber |
| AKER ENGINEERING MALAYSIA LTD | 00750847 | 21/10/2015 | Silver |
| AKER OFFSHORE PARTNER LIMITED | 01532141 | 22/06/2016 | Gold |
| AKER SOLUTIONS DC TRUSTEES LIMITED | 05034264 | 20/11/2020 | Not Trading |
| AKER SOLUTIONS EAME LIMITED | 11696852 | 21/10/2021 | Silver |
| AKER SOLUTIONS ENTERPRISES INTERNATIONAL (UK) LIMITED | 10780537 | 10/10/2023 | Gold |
| AKER SOLUTIONS HOLDING LIMITED | 11694985 | 21/10/2021 | Silver |
| AKER SOLUTIONS LIMITED | 04977339 | 04/12/2020 | Silver |
| INTERNATIONAL DESIGN ENGINEERING AND SERVICES LIMITED | SC095569 | 16/08/2021 | Not Trading |
| KVAERNER CONTRACTING LIMITED | 07547623 | 09/09/2021 | Gold |
| KVAERNER RESOURCES LIMITED | 07547541 | 09/09/2021 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ENOVATE SYSTEMS LIMITED | SC223219 | 23/02/2021 | 10/10/2023 | Silver |
| ONESUBSEA ANGOLA LIMITED | 00320535 | 16/12/2020 | 10/10/2023 | One Red Flag |
| ONESUBSEA INTERNATIONAL IP LTD | 11696837 | 07/12/2021 | 10/10/2023 | Bronze |