Australia Top Companies by Market Capitalization Value - June 2018

BHP BILLITON LIMITED is a Mining Company based company having its headquarters in Melbourne, Australia. It is the World's second biggest mining company and biggest mining company in world is Glencore in Switzerland. Core business of BHP Billiton is Petroleum and Minerals.

RIO TINTO LIMITED is Anglo-Australia based company having its headquarters in London, UK. Rio Tinto core business is mining, They are into mining of Aluminium, Copper, Iron Ore, Energy and Minerals. Rio Tinto has 50,000 people work in around 35 countries across six continents as on 2017. 

COMMONWEALTH BANK is Australia based bank and it is largest bank in Australia. Around 52000 employees working for Common Wealth Bank.

WESTPAC BANKING CORP is second largest bank in Australia and it is first bank that started banking operations in Australia. St. George Bank, Bank of Melbourne, New Zealand Westpac Bank, BT Financial Group are subsidiaries to Westpac Bank.

CSL Limited is BioTechnology company headquartered in Melbourne, Australia. CSL has acquired a number of companies. They include: Aventis Behring, which is now known as global biotech leader CSL Behring, U.S.

ANZ Bank is third largest bank in Australia and its headquarters in Melbourne, Australia.

National Australia Bank commonly called NAB is Australia Bank and headquartered in Melbourne, Australia. By market capitalization, NAB is fourth largest bank in Australia followed by Common Wealth Bank, Westpac Bank and ANZ. Bank of New Zealand is subsidiary to NAB.

Headquarters in Perth, Australia. It has diverse business operations cover: supermarkets, liquor, hotels and convenience stores; home improvement; office supplies; department stores; and an industrials division with businesses in chemicals, energy and fertilisers, industrial and safety products and coal.

MACQUARIE GROUP LIMITED is a Financial Service Oriented Company headquartered in Sydney, Australia. Macquarie Group provides banking, advisory, trading, asset management and retail financial services across the globe.

WOOLWORTHS GROUP LIMITED is Australia's biggest Super Markets company. Woolworths Super Markets are spread across the Australia.

Woodside is an Australian oil and gas company with a global presence and headquartered in Perth, Australia.

Telstra is Australia’s leading telecommunications and technology company, offering. In Australia Telestra provide 17.6 million retail mobile services, 5.1 million retail fixed voice services and 3.5 million retail fixed broadband services.

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.

Aristocrat Leisure Limited manufactures gambling machines for Casinos and gaming solutions and one of the world’s leading providers of gaming solutions. We’re licensed in 240 gaming jurisdictions and operate in 90 countries around the world, with a team of over 5000 employees who deliver outstanding results by pushing the boundaries of innovation, creativity and technology.

Suncorp Group is Australia based company providing Insurance, Financial and Banking services in Australia and its headquarters in Brisbane of Australia.

South32 is Mining and Metals company headquartered in Perth of 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.

Newcrest is one of the world’s largest gold mining companies in Melbourne, Australia.

Amcor Limited headquarters is in Melbourne, Australia and it provides packaging for a variety of food, beverage, pharmaceutical, medical-device, home and personal-care and other products. Amcor Limited provides packaging for a variety of food, beverage, pharmaceutical, medical-device, home and personal-care and other products.Amcor Limited has more than 35,000 employees and spread across 43 countries and 91 Billion USD Sales.

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

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. 

CIMIC Group Limited is one of the world’s leading international contractors and the world’s largest contract miner and has its head office in Sydney, Australia.

Fortescue is Australia based mining company and it is producing 170 million tonnes of iron ore per annum.

Oil Search is Oil and Gas Exploration company and operates all of PNG’s producing oil fields, holds an extensive appraisal and exploration portfolio and has a 29% interest  in the PNG LNG Project, operated by ExxonMobil PNG Limited. Oil Search also hold significant interests in a number of major undeveloped gas fields, including the Elk-Antelope fields in PRL 15, operated by Total SA, and in P’nyang in PRL 3, operated by ExxonMobil.

QBE Insurance Group is one of the world's top 20 general insurance and reinsurance companies, with operations in all the key insurance markets. QBE is listed on the Australian Securities Exchange and is headquartered in Sydney. QBE employs more than 14,000 people in 36 countries. 

Santos is one of the leading independent oil and gas producers in the Asia-Pacific region, supplying the energy needs of homes, businesses and major industries across Australia and Asia.

With its origins in the Cooper Basin, Santos has one of the largest exploration and production acreages in Australia and extensive infrastructure and is committed to supplying the domestic markets, unlocking resources and driving value and performance.

Treasury Wine Estates (TWE) is one of the world’s largest wine companies, listed on the Australian Securities Exchange. Everything we do is dedicated to realising our vision of becoming the world’s most celebrated wine company.

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.

REA Group provides real estate services across the globe. RealEstate.com.au, PropTiger.com, Housing.com are couple of realestate websites of REA Group.

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.

Ramsay Health Care was established by Paul Ramsay, 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.

QANTAS AIRWAYS is Australia based aviation sector company and it has employees over 30,000 people with approximately 93 per cent of them based within Australia.

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

Headquartered in Sydney, Australia, Sonic has grown to become one of the world’s leading healthcare providers with operations in Australia, the USA, Germany, Switzerland, the United Kingdom, Belgium, Ireland and New Zealand.

AMP is a wealth management company which offers solutions and services across financial advice, investment management, banking, superannuation, self-managed superannuation funds (SMSFs), life insurance, retirement income and investing. List of services provided by AMP:

​​ComputerShare Limited is a global leader as Stock Transfer agency, employee equity plans, ​mortgage servicing, proxy solicitation, stakeholder communicatio​ns, and other diversified financial and governance services. The world's leadi​ng organizations work with us ​to maximize their relationships with investors, employees, creditors, members and customers.​​​​​

BlueScope is a flat steel producer for the domestic Australian, New Zealand and US markets, and is a leading international supplier of steel products and solutions, principally focused on the global building and construction industry.  The Company is structured into five businesses.

Crown Resorts is one of Australia’s largest entertainment groups.  The group’s core businesses and investments are in the integrated resorts sector.

Tabcorp is one of the few integrated gambling and entertainment companies in the world. Three core businesses of Tabcorp are - Wagering and Media, Lotteries and Keno, and Gaming Services - are delivered to people through our retail, digital and Sky media platforms.

Fisher and Paykel are experts in providing healthcare solutions related Infant Respiratory, Adult Respiratory. They manufacture surgical equipment and hopital related products.

Rail Freight Company with headquarters in Queensland, Australia and owned by State Government.

Refining, Distribution and Selling of Oil and Gas Products with headquarters in Sydney, Australia.

Aluminium Producing and Mining Company with headquarters in Melbourne, Australia.

Investment Company with headquarters in Australia.