APA Group engages in the business of owning, managing, and operating diverse portfolios of gas, electricity, solar, and wind assets. It operates through the following segments: Energy Infrastructure, Asset Management, Energy Investments, and Other. The Energy Infrastructure segment includes infrastructure assets across gas transmission, compression, processing, storage and electricity generation, and transmission. The Asset Management segment provides asset management and operating services for third parties and the majority of energy investments. The Energy Investments segment focuses on energy infrastructure investments. The company was founded in June 2000 and is headquartered in Sydney, Australia.