Australia Top Companies List by Market Cap in August 2026

Sonic Healthcare is a global healthcare company with a reputation for excellence in laboratory medicine/pathology, radiology/diagnostic imaging and primary care medical services. Headquarters is in Australia.

Ramsay Health Care was established by Paul Ramsay, Headquarters is in Sydney, Australia, in 1964 and has grown to become a global hospital group operating 235 hospitals, day surgery centres, treatment facilities, rehabilitation and psychiatric units and a nursing college across Australia, France, the United Kingdom, Italy, Indonesia and Malaysia. It is one of the top five private hospital operators in the world.

Technology company operating data centers with headquarters is in Auastralia.

Orica provides commercial explosives, drilling services and blasting services to increase productivity in mining sector. They have businesses in more than 100 countries. Orica create, develop and deliver blasting solutions that help miners extract resources more productively, while helping manage their critical risks. The headquarters is in Australia.

AMPOL LIMITED Refines, Distributes and Sells Oil and Gas Products with headquarters is in Sydney, Australia.

Transport fuels and lubricants selling and supplying company. Caltex rebranded to Ampol Limited.

As on Feb-2022, AMPOL LIMITED has 880 retail stores.

For year ending Dec-2021 AMPOL LIMITED Annual Revenue was 21,420 Million AUD and Annual Net Income was 560 Million AUD.

Crown Resorts is a Entertainment Groups and operates resorts and hotels. Crown’s core businesses and investments are in the integrated resorts sector. It has interests in various digital businesses, including Belfair Australasia, DGN games and chill gaming. Headquarters is in Australia.

GPT Group is real estate investment company with headquarters is in Sydney, Australia.

Codan is an international company that develops rugged and reliable electronics solutions for government, corporate, NGO and consumer markets across the globe. The company annual revenue is 437 million AUD and annual net income is 90 million AUD for year ending June 2021. The headquarters is in Australia.

Cochlear Limited is Medical Equipment manufacture and research company based in Australia. Cochlear Limited is the leading global expert in implantable hearing solutions. Cochlear hearing implants are the latest and most innovative hearing implant devices available. Headquarters is in Australia.

JB Hi-Fi is a Retail company related to electronics and electrical products. It offer the world leading brands of computers, tablets, TVs, cameras, Hi-Fi, speakers, car sound, home theatre, portable audio, stacks, range of games, recorded music, DVD music + Blu-Ray and DVD movies and TV shows all at cheap prices.

The company has it all best brands, huge range, cheapest prices, convenient locations but most importantly genuine personal service from experienced specialist staff. The headquarters is in Australia.

As on Dec-2021, JB Hi-Fi has 316 stores in Australia.

Investment Company with headquarters is in Australia

Silver Lake Resources is a Gold ore mining company with Reserve and Mineral Resource conversion. The company annual revenue is 598 million AUD and annual net income is 98 million AUD for year ending June 2021. The headquarters is in Australia.

Coal mining company with headquarters is in Australia.

Mirvac Group is Real estate investment company with headquarters is in Sydney, Australia.

Gold mining company with headquarters is in Australia.