ADX Energy Ltd. engages in the business of oil and gas production, appraisal, and exploration. It operates through the following segments: Sicily Channel, Romania, and Austria (Production). The Sicily Channel segment includes assets and activities that are associated with oil and gas exploration offshore Italy and Tunisia. The Romania segment focuses on the operations of Danube Petroleum Limited. The Austria (Production) segment is involved in exploration operations in Austria. The company was founded on January 27, 1983 and is headquartered in Claremont, Australia.