Subsidiary | Jurisdiction of Incorporation | |||||||
| GTE Alberta Inc. | Alberta, Canada | |||||||
| Gran Tierra Energy N.V. ULC | Alberta, Canada | |||||||
| Gran Tierra Energy International Holdings Ltd. | Cayman Islands | |||||||
| Gran Tierra Energy Resources Inc. | Cayman Islands | |||||||
| Petrolifera Petroleum (Colombia) Limited | Cayman Islands | |||||||
| Palomino Insurance Ltd. | Cayman Islands | |||||||
| Gran Tierra Energy Mexico Holdings 1 LLC | Delaware | |||||||
| Gran Tierra Energy Mexico Holdings 2 LLC | Delaware | |||||||
| Gran Tierra Mexico Energy. S.A. de C.V. | Mexico | |||||||
| Gran Tierra UK Holdings Limited | United Kingdom | |||||||
| Gran Tierra Resources GmbH | Switzerland | |||||||
| Gran Tierra Energy CI GmbH | Switzerland | |||||||
| Gran Tierra Operations Colombia GmbH | Switzerland | |||||||
| Gran Tierra Energy Colombia GmbH | Switzerland | |||||||
| Southeast Energy GmbH | Switzerland | |||||||
| Suroco Energy Venezuela | Venezuela | |||||||
| Palomino Rentals S.A.S. | Ecuador | |||||||