Sacgasco Limited operates in the oil and natural gas sector, primarily engaged... Sacgasco Limited operates in the oil and natural gas sector, primarily engaged in exploration, development, and production activities. Its extensive asset portfolio spans across California's Sacramento Basin, Canada, and the Philippines. The company, originally incorporated in 2005 as Australian Oil Company Limited, adopted its current name, Sacgasco Limited, in November 2015. Subiaco, Australia, serves as its corporate headquarters.