| Legal Entity Name | Country of Incorporation | |
| South Tambey LNG | France | |
| Technip Eurocash SNC | France | |
| Technip France SA | France | |
| Yamgaz SNC | France | |
| GYGAZ SNC | France | |
| Technip India Limited | India | |
| Technip Italy S.P.A. | Italy | |
| Technip Geoproduction (M) Sdn. Bhd. | Malaysia | |
| Technip Benelux B.V. | Netherlands | |
| Technip Rus LLC | Russian Federation | |
| Technip Saudi Arabia Limited | Saudi Arabia | |
| Technip E&C Limited | United Kingdom | |
| Technip Stone & Webster Process Technology, Inc. | United States | |
| Technip USA, Inc. | United States |
