Inocean has played a pioneering role in the conversion of tankers to FPSOs. Extending the life of older vessels represents a key asset for shipowners in fast-track projects. Inocean has designed FPSOs for some of the world's largest oceans including the West African Ocean, the Gulf of Mexico and the Norwegian Sea.
| BW Athena | FPSO Conversion for the North Sea | BW Offshore |
| BW Nisa | FPSO conversion of ULCC | BW Offshore |
| BW Pioneer | FPSO conversion of Aframax for GoM | BW Offshore |
| Lundin | FPSO Concept Study | Lundin Petroleum |
| BW Cidade de São Vicente | FPSO conversion of Suezmax for benign waters | BW Offshore |
| Knock Allan | FPSO conversion of VLCC for West Africa | Fred Olsen Production |
| Dhirubhai 1 (Aker Smart 1) | FPSO conversion of VLCC for offshore East coast India | Aker Floating Production |
| Yuum K'ak' Naab | Ku-Ma-Za FPSO conversion | BW Offshore |
| DeepProducer 1 | DP FPSO conversion of Aframax for GoM deep water operation | FPSOcean |
| MPF01 | Design and construction of FPDSO drilling and production floater for harsh environment | MPF Corp |
| Knock Adoon | FPSO conversion | Fred Olsen Production |
| Berge Helene | Chinguetti FPSO conversion | BW Offshore |
| Knock Nevis/ Jahre Viking | FSO conversion | Fred Olsen Production |
| Sendje Berge | Okwori FPSO conversion | BW Offshore |
| Berge Hus | Sendje Ceiba FPSO conversion | BW Offshore |
| Petrojarl II | FPSO general design and layout | Golar Nor |
| Petrojarl I | Upgrading, structural strength and fatigue | Golar Nor |
| Foinaven FPSO, Petrojarl IV | New-building, transfer loading structure | Golar Nor |
| Ugland Nordic Apollo FPSO | Turret/hull interface | Nordic Apollo |