Sydney Top Companies List by Market Cap as of August 2026

Gold mining company with headquarters is in Australia and operates in Australia and New Zealand. It also has mining operations in Copper and Silver.

Brambles Limited headquarters is in Sydney, Australia and is an ASX-listed supply chain logistics company with operations in over 60 countries. Brambles primarily serves the fast-moving consumer goods (e.g. dry food, grocery, and health and personal care), fresh produce, beverage, retail and general manufacturing industries. The scale and density of the Brambles network allows a faster and more responsive approach to customers’ changing needs.

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.

Scentre Group owns and operates shopping malls and retail real estate assets in Australia and New Zealand. Headquarters is in Australia.

Scentre Group own and operate Westfield living centres in Australia and New Zealand.

Sentre Group has real estate assets under management valued at $56.0 billion and shopping centre ownership interests valued at $38.2 billion. This comprises 42 Westfield living centres.

For year ending Dec-2021, Scentre Group annual revenue was 2,280 million AUD and annual net income was 888 million AUD.

Insurance Australia Group (IAG) is a multinational insurance company based in Australia. Insurance Australia Group Limited (IAG) is the parent company of a general insurance group with controlled operations in Australia, New Zealand, Thailand, Vietnam and Indonesia. Headquarters is in Australia.

Washington H Soul Pattinson And Company is a significant investment house with a portfolio encompassing many industries including it traditional field of pharmaceuticals as well as mining, building materials, property investment, telecommunications, financial services and other equity investments. The headquarters is in Australia.

WiseTech Global is a Transform Global Trade company. The company is breakthrough software solutions are renowned for their powerful productivity, extensive functionality, comprehensive integration, deep compliance capabilities and truly global reach. It is having More than 17,000 logistics organizations use software solutions including all of the top 25 global freight forwarders and 42 of the top 50 global third party logistics providers. Headquarters is in Australia.

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.

Stockland is real estate and construction company. Headquarters is in Sydney, Australia. They develop shopping centres, residential properties.

ASX stands for Australia Stock Exchange and it is the Australia's main stock exchange where shares of all companies in Australia will be traded. Headquarters is in Australia.