Engie Australia

ENGIE
IndustryEnergy
Founded2005
HeadquartersMelbourne, Victoria, Australia
ProductsEnergy retailer
ParentEngie
Websiteengie.com.au

Engie Australia (stylised as ENGIE), previously Simply Energy, is an Australian energy retailer, providing electricity and gas to more than 700,000 accounts across Victoria, South Australia, New South Wales, Queensland and Western Australia, with sales totalling 12% of the Australian market. It is the Australian retail arm of French company ENGIE. It was rebranded from Simply Energy in 2024.