Top Utilities Companies in Australia List by Market Cap as on July-30-2023

Power generation, electricity distribution and gas distribution company with headquarters is in Australia. Origin is Australia based Energy Company and it has a rich heritage in energy exploration, production, power generation and retailing. Origin is a leading provider of energy to homes and businesses throughout Australia. Origin has extensive operations across Australia, Papua New Guinea and the South Pacific covering electricity generation, upstream unconventional gas and LNG and LPG.

APA Group has 15,000 kilometres of natural gas pipelines connect sources of supply and markets across Australia. They operate and maintain networks connecting 1.4 million Australian homes and businesses to provide natural gas. Headquarters is in Sydney, Australia.

AGL ENERGY LIMITED is Australia's largest electricity and gas utility company that provides to consumers across Australia and it has more than 3.6 million customer accounts. Headquarters is in Sydney, Ausralia.