| | | | | | | | |
| Name of subsidiary | State or Jurisdiction of Incorporation | Proportion of Ownership Interest |
| SP Maritime (Canada) Inc. | Canada | 100% |
| Seapeak Maritime Operating LLC | Marshall Islands | 100% |
| Teekay Nakilat Holdings Corporation | Marshall Islands | 100% |
| Teekay Nakilat (III) Holdings Corporation | Marshall Islands | 100% |
| Seapeak Bahrain Operations LLC | Marshall Islands | 100% |
| Seapeak Creole LLC | Marshall Islands | 100% |
| Seapeak Oak LLC | Marshall Islands | 100% |
| Seapeak Vancouver LLC | Marshall Islands | 100% |
| Seapeak Bahrain LLC | Marshall Islands | 100% |
| Bermuda Spirit L.L.C. | Marshall Islands | 100% |
| Seapeak Glasgow LLC | Marshall Islands | 100% |
| Seapeak Yamal LLC | Marshall Islands | 100% |
| Murex L.L.C. | Marshall Islands | 100% |
| Macoma L.L.C. | Marshall Islands | 100% |
| Magdala L.L.C. | Marshall Islands | 100% |
| Myrina L.L.C. | Marshall Islands | 100% |
| Megara L.L.C. | Marshall Islands | 100% |
| Seapeak Polar LLC | Marshall Islands | 100% |
| Seapeak Pan LLC | Marshall Islands | 100% |
| Seapeak Cathinka LLC | Marshall Islands | 100% |
| Seapeak Camilla LLC | Marshall Islands | 100% |
| Seapeak Napa LLC | Marshall Islands | 100% |
| Seapeak Maritime Holdco LLC | Marshall Islands | 100% |
| Seapeak Tangguh Borrower L.L.C. | Marshall Islands | 100% |
| Seapeak Tangguh Holdings Corporation | Marshall Islands | 100% |
| Seapeak Maritime Project Services LLC | Marshall Islands | 100% |
| Seapeak Luxembourg S.à r.l | Luxembourg | 100% |
| Seapeak Maritime Spain, S.L.U. | Spain | 100% |
| Naviera Seapeak Maritime Gas, S.L.U. | Spain | 100% |
| Naviera Seapeak Maritime Gas II, S.L.U. | Spain | 100% |
| Naviera Seapeak Maritime Gas III, S.L.U. | Spain | 100% |
| Naviera Seapeak Maritime Gas IV, S.L.U. | Spain | 100% |
| Seapeak Maritime Limited | Bermuda | 100% |
| Seapeak Maritime (Glasgow) Limited | United Kingdom | 100% |
| SP Business Process Services (Philippines) Inc. | Philippines | 100% |
| Seapeak Maritime (UK) Ltd | United Kingdom | 100% |
| SN Hull No. 2656 LLC | Marshall Islands | 100% |
| SN Hull No. 2657 LLC | Marshall Islands | 100% |
| SN Hull No. 2658 LLC | Marshall Islands | 100% |
| SN Hull No. 2659 LLC | Marshall Islands | 100% |
| SN Hull No. 2660 LLC | Marshall Islands | 100% |
| Greenship Gas Luxembourg S.a r.l | Luxembourg | 100% |
| Greenship Gas Manager Pte. Ltd. | Singapore | 100% |
| Greenship Gas SAS | France | 100% |
| Greenship Gas Trust | Singapore | 100% |
| Seapeak Maritime Holdings (Denmark) A/S | Denmark | 100% |
| Seapeak Maritime (Denmark) A/S | Denmark | 100% |
| Seapeak Maritime (Singapore) Pte. Ltd. | Singapore | 100% |
| Seapeak Invention A/S | Denmark | 100% |
| Seapeak Intuition A/S | Denmark | 100% |
| Seapeak Insight A/S | Denmark | 100% |
| Seapeak Ingenuity A/S | Denmark | 100% |
| Evergas Shipholding 17 A/S | Denmark | 100% |
| Seapeak Inspiration A/S | Denmark | 100% |
| Seapeak Innovation A/S | Denmark | 100% |