Buccaneer Energy plc., together with its subsidiaries, engages in the exploitation of hydrocarbon resources in the United States. The company offers modern 3D seismic technology. It also holds 100% working interest in the Pine Mills oil-producing asset that covers an area of approximately 2,400 acres; and production and development assets and injection wells. The company was formerly known as Nostra Terra Oil and Gas Company plc and changed its name to Buccaneer Energy plc. in June 2025. Buccaneer Energy plc. was incorporated in 2005 and is headquartered in London, the United Kingdom.