Horizon Oil Limited is an upstream oil and gas company focused on the exploration, development, and production of petroleum resources across Australia, China, and New Zealand. The company holds key interests in the Block 22/12 oil fields in China’s Beibu Gulf, the Maari/Manaia oil fields in New Zealand, and the Mereenie oil and gas fields in Australia’s Amadeus Basin. Horizon Oil Limited operates as a small-cap energy producer, contributing to regional energy supply through its diversified portfolio of producing and exploration assets. Its activities span the full upstream value chain, from hydrocarbon evaluation to field development and production. The company is headquartered in Sydney and is listed on the CHI-X Market Australia – Limit Venue, providing investors with access to its shares through this alternative trading platform. Horizon Oil Limited plays a specialized role in the energy sector, supporting resource development and energy security in the Asia-Pacific region.