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Top 100 multinational companies in Australia

Tamtam tracks 1,184 multinational companies headquartered in Australia. This list ranks the 100 largest by number of employees on LinkedIn, led by Freelancer.com, Woolworths Group and Downer Group. Their median headcount is 8,022. Half of them were founded in 1964 or later. The most common headquarters are Sydney (20), Melbourne (14) and Perth (7).

馃嚘馃嚭 Australia100 companiesUpdated Nov 11, 2026

This selection of large multinational companies in Australia includes major players from diverse sectors. Freelancer.com connects users with projects globally, while Woolworths Group operates retail brands such as BIG W. Financial services are represented by Commonwealth Bank and Macquarie Group, which offers investment solutions. BHP supplies essential resources like copper and iron ore, and Telstra provides telecommunications services.

The companies listed here are predominantly large corporations, with significant employee numbers. A notable pattern is the concentration of headquarters in major urban centers: Sydney hosts several companies, including Worley and Atlassian, while Melbourne is home to ANZ, NAB, and CSL. Bella Vista also features prominently with Woolworths Group and Woolworths Supermarkets.

#CompanyIndustryHeadquarters EmployeesFounded
1
Freelancer.comfreelancer.com

Connecting millions of users worldwide with projects in diverse fields, offering secure payments and specialized freight services.

Technology, Information and Internet 馃嚘馃嚭 Sydney 91,305 2009
2
Woolworths Groupwoolworthsgroup.com.au

Operates major retail brands like BIG W, focusing on customer experiences, community support, and career development through innovation and team efficiency across Oceania.

Retail 馃嚘馃嚭 Bella Vista 61,176 n/a
3
Downer Groupdownergroup.com

This company enables communities by providing essential services, infrastructure, and solutions to improve society and support government and defense customers

Construction 馃嚘馃嚭 North Ryde 53,000 1933
4
ANZanz.com.au

A banking institution with over 180 years of history, striving to create a sustainable economy for all to thrive and build better lives

Banking 馃嚘馃嚭 Melbourne 50,843 n/a
5
Commonwealth Bankcommbank.com.au

Leading provider of financial services in Australia, offering banking, funds management, insurance, investment, and sharebroking products to help individuals manage their finances

Financial Services 馃嚘馃嚭 Sydney 47,706 n/a
6
NABnab.com.au

The company is dedicated to serving customers and supporting communities through their banking services, emphasizing on what matters most

Banking 馃嚘馃嚭 Melbourne 40,896 n/a
7
BHPbhp.com

Supplier of essential resources like copper, nickel, potash, iron ore, and coal for renewable energy, electric vehicles, agriculture, and global infrastructure projects

Mining 馃嚘馃嚭 Melbourne 40,731 n/a
8
Worleyworley.com

Global professional services company specializing in energy, chemicals, and resources, providing integrated solutions for project delivery and asset management

Professional Services 馃嚘馃嚭 Sydney 37,425 n/a
9
Telstratelstra.com.au

Providing technology and content solutions for a connected future, with a focus on customer experience and Australia's largest mobile network

Telecommunications 馃嚘馃嚭 Sydney 35,493 1901
10
Woolworths Supermarketswoolworths.com.au

Large scale Australian retail operations focused on fresh food delivery, community support, and innovative grocery solutions through extensive store networks and digital development.

Retail 馃嚘馃嚭 Bella Vista 26,047 n/a
11
Australian Public Servicecontent.apsjobs.gov.au

The Australian Public Service provides policy advice and manages programs to make a difference in Australia, aiming to be representative and influential

Government Relations Services 馃嚘馃嚭 Canberra 23,580 n/a
12
CSLcsl.com

A global biotechnology company that delivers lifesaving medicines, vaccines, and therapies, with a focus on advanced technologies to save lives worldwide

Biotechnology Research 馃嚘馃嚭 Melbourne 23,172 n/a
13
Monash Universitymonash.edu

Leading research-intensive university offering a wide range of undergraduate, postgraduate, and research courses with a global presence and significant impact beyond academia

Higher Education 馃嚘馃嚭 Victoria 21,673 n/a
14
Atlassianatlassian.com

A global team creating tools like Jira, Confluence, Bitbucket, and Trello to empower teams worldwide to collaborate effectively and innovate

Software Development 馃嚘馃嚭 Sydney 21,044 2002
15
Macquarie Groupmacquarie.com

Global financial services organization empowering people to innovate and invest for a better future in 34 markets Visit wwwmacquariecom for more information

Financial Services 馃嚘馃嚭 Sydney 20,757 1969
16
University of Sydneysydney.edu.au

Top Australian university focusing on research excellence and inclusive education, supporting diverse students and advancing knowledge globally.

Higher Education 馃嚘馃嚭 The University of Sydney 20,284 n/a
17
Qantasqantas.com

Global airline dedicated to acknowledging and respecting Indigenous custodians, fostering creativity, diversity, and innovation among its workforce, and prioritizing people in travel

Airlines and Aviation 馃嚘馃嚭 Mascot 18,052 1920
18
Bunningsbunnings.com.au

Leading retailer of home improvement and outdoor living products supplying project builders, commercial tradespeople, and the housing industry with wide product ranges.

Retail 馃嚘馃嚭 Burnley 17,562 1886
19
GHDghd.com

A global network of professionals providing integrated solutions in water, energy, and communities through engineering, environmental, design, and construction expertise

Civil Engineering 馃嚘馃嚭 Sydney 17,363 1928
20
The University of Queenslandalumni.uq.edu.au

A globally renowned university with a commitment to knowledge leadership, quality teaching, and impactful research to drive positive change in society

Higher Education 馃嚘馃嚭 Brisbane 16,935 1909
21
Canvacanva.com

Global visual communications platform empowering everyone to design with user-friendly tools, templates, and resources from any device, democratizing access to design

Software Development 馃嚘馃嚭 Surry Hills 16,615 2012
22
Westpacwestpac.com.au

A major banking institution in Australia and New Zealand, offering a wide range of financial services globally with a focus on customer prosperity

Banking 馃嚘馃嚭 Sydney 16,224 1817
23
Kmart Australia Limitedkmart.com.au

Retail discount department stores offering low-priced everyday products to families across Australia and New Zealand with a customer-focused approach.

Retail 馃嚘馃嚭 Mulgrave 15,082 1969
24
Westpac Groupwestpac.com.au

Leading financial institution offering banking, wealth management, and customer-focused services across Australia, Asia, UK, and the US.

Financial Services 馃嚘馃嚭 Sydney 14,973 n/a
25
RMIT Universityrmit.edu.au

Global university specializing in technology, design, enterprise, professional education, applied research, and strong industry and community engagement.

Higher Education 馃嚘馃嚭 Melbourne 14,580 1887
26
QBE Insuranceqbe.com

An international insurer offering commercial, personal, and specialty products in 27 countries to help manage risks and embrace change

Insurance 馃嚘馃嚭 Sydney 14,280 1886
27
Defence Australiadefence.gov.au

Protects national interests through international partnerships and local industry investment to develop innovative capabilities for security and protection of all citizens.

Defense and Space Manufacturing 馃嚘馃嚭 Russell 14,134 1901
28
Suncorp Groupsuncorpgroup.com.au

Offering insurance, banking, and wealth products in Australia and New Zealand, focused on building sustainable futures, and providing career opportunities and flexibility to employees

Insurance 馃嚘馃嚭 Brisbane 13,529 n/a
29
ALSalsglobal.com

Global leader in scientific testing with state-of-the-art technologies, offering comprehensive solutions in environment, food, mining, personal care, pharmaceutical, healthcare, and equipment reliability sectors

International Trade and Development 馃嚘馃嚭 Bowen Hills 13,323 n/a
30
IAGiag.com.au

Leading general insurance company in Australia and New Zealand, providing coverage under various brands, supporting communities in preventing and recovering from risks since 1851

Insurance 馃嚘馃嚭 Sydney 12,798 n/a
31
Ramsay Health Careramsayhealth.com

Provider of private hospitals, clinics, mental health, diagnostics, and community care services across multiple countries with extensive healthcare staff.

Hospitals and Health Care 馃嚘馃嚭 Sydney 11,896 1964
32
Toll Grouptollgroup.com

Global supply chain and transport services solving logistics challenges for businesses through a network of five hundred sites across twenty-nine distinct markets.

Transportation, Logistics, Supply Chain and Storage 馃嚘馃嚭 Melbourne 11,663 1888
33
Oricaorica.com

A leading provider of mining and infrastructure solutions, specializing in explosives, blasting systems, digital solutions, and a range of services with a strong focus on sustainability

Mining 馃嚘馃嚭 East Melbourne 11,326 1874
34
Deakin Universitydeakin.edu.au

University focused on high-quality education, impactful research, strong student support, and excellent graduate employment outcomes globally.

Higher Education 馃嚘馃嚭 Burwood 11,101 1974
35
AIBaib.ie

Major retail bank in Ireland, providing personal, business, and corporate customers with mortgages, savings, and diverse banking products and services.

Banking 馃嚘馃嚭 Molesworth Street 11,095 n/a
36
Cotton On Groupcottonongroup.com.au

Retail group operating eight Australian lifestyle brands across 20 countries, focusing on people, planet, creativity, and positive impact.

Retail 馃嚘馃嚭 Geelong 10,537 1991
37
Ventiaventia.com

Ventia provides essential, safe, and sustainable services in various sectors to make infrastructure work for communities in Australia and New Zealand

Facilities Services 馃嚘馃嚭 North Sydney 10,259 n/a
38
Griffith Universitygriffith.edu.au

A globally-ranked university offering future-focused degrees, innovative research, and industry consultation, with a strong focus on social and environmental awareness

Education Administration Programs 馃嚘馃嚭 Brisbane 9,996 1975
39
Ray Whiteraywhite.com

Global leader in real estate with over 120 years' experience, delivering proven results, exceptional leaders, and impeccable customer service Market-leading in all sectors

Real Estate 馃嚘馃嚭 Sydney 9,956 1902
40
Lendleaselendlease.com

An international company with Australian heritage, Lendlease creates value by developing, building, and managing cities, infrastructure, and key sector projects worldwide

Real Estate 馃嚘馃嚭 Barangaroo 9,951 1958
41
Probe Groupprobecx.com

Provider of customer experience and business process outsourcing services combining digital innovation with a people-first approach across global markets.

Outsourcing and Offshoring Consulting 馃嚘馃嚭 Melbourne 9,782 n/a
42
Curtin Universitycurtin.edu.au

An internationally focused university with campuses in multiple countries, connecting students to industries and organizations globally, emphasizing real-world issues and job readiness

Higher Education 馃嚘馃嚭 Bentley 9,451 n/a
43
KPMG Australiakpmg.com.au

Professional services firm offering audit, tax, legal, management consulting, and digital solutions to diverse industries and sectors in Australia.

Business Consulting and Services 馃嚘馃嚭 Sydney 9,429 n/a
44
Australian Broadcasting Corporation (ABC)abc.net.au

Produces and distributes diverse Australian content including news, drama, comedy, and educational programs across multiple platforms nationwide.

Broadcast Media Production and Distribution 馃嚘馃嚭 Ultimo 9,015 1932
45
Laing O'Rourkelaingorourke.com

An international engineering enterprise focused on innovation and excellence in the construction industry, with operations in Europe, Australia, and the Middle East

Construction 馃嚘馃嚭 8,875 1978
46
Aureconaurecongroup.com

Design, engineering, and advisory company focusing on creating a better future through innovative solutions across various markets and asset types

Engineering Services 馃嚘馃嚭 Docklands 8,800 2009
47
The University of Western Australiauwa.edu.au

An Australian research university known for excellence, innovation, and enterprise, located on a picturesque campus in Perth along the Swan River

Higher Education 馃嚘馃嚭 Perth 8,751 1911
48
Computersharecomputershare.com

Global leader offering diverse services and products across multiple industries, promoting entrepreneurial spirit and service excellence for talented employees worldwide

Financial Services 馃嚘馃嚭 Melbourne 8,166 n/a
49
ALDI Stores Australiaaldicareers.com.au

A grocery retailer in Australia offering high-quality products at low prices, working closely with business partners and contributing significantly to the economy

Retail 馃嚘馃嚭 Minchinbury 8,159 2001
50
Macquarie Universitymq.edu.au

A forward-thinking university dedicated to solving real-world problems through collaboration with students, academics, industry, and society

Higher Education 馃嚘馃嚭 Sydney 8,022 n/a

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51
IDP Education Ltdcareers.idp.com

A global leader in international education, leveraging trusted relationships, digital technology, and customer research to deliver success to students worldwide

Education Administration Programs 馃嚘馃嚭 Docklands 7,994 n/a
52
Flight Centre Travel Groupfctgcareers.com

Global travel company with over 12,000 employees, offering leisure and corporate travel services in 20+ countries, focused on opening up the world for travelers

Travel Arrangements 馃嚘馃嚭 South Brisbane 7,972 n/a
53
BlueScopebluescope.com

A leading international supplier of steel products and solutions for building and construction markets, focusing on sustainability, innovation, and a circular economy approach

Wholesale Building Materials 馃嚘馃嚭 Melbourne 7,871 1928
54
Thiessthiess.com

A pioneering mining company that works globally in open-cut and underground mining, committed to sustainability and supporting clients in their journey to sustainability

Mining 馃嚘馃嚭 Brisbane 7,868 1934
55
JB Hi-Fijbhifi.com.au

Retailer specializing in consumer electronics, home entertainment, video games, and appliances offering leading brands at competitive prices nationwide.

Computers and Electronics Manufacturing 馃嚘馃嚭 Melbourne 7,736 1974
56
Deloitte Australiadeloitte.com.au

A forward-thinking professional services firm focused on cyber security, virtual reality, digital marketing, and tech integration across various industries, aiming to make a meaningful impact

Management Consulting 馃嚘馃嚭 Sydney 7,674 n/a
57
SMEC (an SJ Group company)smec.com

Global engineering consultancy specializing in urban development, infrastructure, and management services Providing design leadership and advisory services across various sectors

Engineering Services 馃嚘馃嚭 North Sydney 7,311 1970
58
Johnson Electricjohnsonelectric.com

A global leader in electric motors and motion systems, serving industries like Automotive, Medical Devices, and Home Automation Over 35,000 employees worldwide

Appliances, Electrical, and Electronics Manufacturing 馃嚘馃嚭 Shatin 7,161 1959
59
Aristocrataristocrat.com

A global entertainment and content creation company delivering world-leading casino and mobile games, focused on creating value and prioritizing employee well-being

Gambling Facilities and Casinos 馃嚘馃嚭 North Ryde 6,968 n/a
60
University of Newcastlenewcastle.edu.au

University offering flexible degrees, supporting diverse students, partnering with industry, and addressing global challenges through research and community engagement.

Higher Education 馃嚘馃嚭 Newcastle 6,843 n/a
61
Swinburne University of Technologyswinburne.edu.au

Higher education provider offering diverse undergraduate, postgraduate, vocational courses, research, and international campuses focused on science, technology, and innovation.

Higher Education 馃嚘馃嚭 Melbourne 6,766 1908
62
Harvey Normanharveynormanholdings.com.au

Franchisor granting franchises to independent operators retailing electrical, computers, appliances, furniture, bedding, home improvements, lighting, and flooring products.

Retail 馃嚘馃嚭 Homebush West 6,662 1982
63
Super Retail Groupsuperretailgroup.com.au

Ownership of leading retail brands in auto, sports, and outdoor leisure sectors, offering products through stores and digital platforms.

Retail 馃嚘馃嚭 Strathpine 6,662 1972
64
Santos Ltdsantos.com

Global energy company providing reliable, affordable energy; transitioning to lower carbon fuels, including oil, gas, and carbon capture solutions for homes and industries.

Oil and Gas 馃嚘馃嚭 Adelaide 6,628 1954
65
Newcrest Miningnewmont.com

A leading producer of gold, copper, silver, lead, and zinc Known for strong ESG practices, value creation, safety standards, and technical expertise

Mining 馃嚘馃嚭 Melbourne 6,237 1966
66
MNCmnca.com.au

The company specializes in solving insurance, reinsurance, superannuation, and risk-related problems through tailored consulting services by experienced professionals

Insurance 馃嚘馃嚭 Barangaroo 6,235 2010
67
Woodside Energywoodside.com

Operate diversified oil and gas assets globally with focus on safety, efficiency, environmental performance, and growth in gas, oil, and new energy sectors.

Oil and Gas 馃嚘馃嚭 Perth 5,933 1954
68
Flinders Universityflinders.edu.au

Leading Australian university focused on excellence in teaching, research, and community engagement with campuses across multiple regions.

Higher Education 馃嚘馃嚭 Adelaide 5,835 1966
69
MMG Limitedmmg.com

Mining and developing copper, zinc, and base metals projects across Australia, DRC, and Peru with focus on sustainability and community.

Mining 馃嚘馃嚭 Southbank 5,723 2009
70
Monadelphousmonadelphous.com.au

An ASX-200 engineering group in Australia, providing construction, maintenance, and industrial services to the resources, energy, and infrastructure sectors

Construction 馃嚘馃嚭 Perth 5,712 1972
71
University of Wollongonguow.edu.au

A modern and innovative institution focused on academic excellence, research, and teaching, with a global presence and commitment to making a tangible difference

Higher Education 馃嚘馃嚭 Wollongong 5,654 1975
72
PwC Australiapwc.com.au

Professional services focused on building trust in society and solving important problems through insights and expertise from people.

Business Consulting and Services 馃嚘馃嚭 Sydney 5,636 n/a
73
Programmedprogrammed.com.au

The company provides staffing, maintenance, and facility management services with a large directly employed workforce, operating through multiple branches

Facilities Services 馃嚘馃嚭 Docklands 5,539 1951
74
Victoria Universityvu.edu.au

A top-ranked university offering inclusive education through innovative VU Block Model, industry connections, research excellence, and global sports science leadership

Higher Education 馃嚘馃嚭 Melbourne 5,325 1916
75
South32south32.net

Specializing in developing natural resources, we aim to enhance lives for present and future generations, trusted to unlock resource potential

Mining 馃嚘馃嚭 Perth 5,267 2014
76
ILS Worldils.world

Global provider of independent fiduciary services creating and managing bespoke structures for personal and commercial needs, with offices in various jurisdictions

Financial Services 馃嚘馃嚭 Victoria Road 5,197 1991
77
CPB Contractorscpbcon.com.au

A trusted contractor building vital infrastructure in Australia and New Zealand, focusing on connectivity and sustainability for the future

Construction 馃嚘馃嚭 North Sydney 5,139 1949
78
Edith Cowan Universityecu.edu.au

A leading Australian university offering a wide range of undergraduate and postgraduate programs across various disciplines, including cyber security and indigenous education

Higher Education 馃嚘馃嚭 Joondalup 5,091 1991
79
Navitasnavitas.com

Global education provider offering a wide range of educational services, creating opportunities for learners, and fostering partnerships to improve learning outcomes worldwide

Higher Education 馃嚘馃嚭 Perth 5,048 n/a
80
Metcashmetcashcareers.com

Leading retail partner and wholesaler in food, liquor, and hardware, backing independent businesses and strengthening communities with merchandising, operations, and marketing support.

Wholesale 馃嚘馃嚭 Macquarie Park 5,118 1927
81
Ampolampol.com.au

Leading Australian company managing extensive fuel refining, importing, marketing, and retail network serving millions across multiple sectors.

Oil and Gas 馃嚘馃嚭 Alexandria 4,907 n/a
82
St John of God Health Caresjog.org.au

A leading provider of high-quality health care and community services in Australia and New Zealand, focusing on healing, hope, and dignity for all

Hospitals and Health Care 馃嚘馃嚭 Perth 4,826 1895
83
Cochlearcochlear.com

Global leader in implantable hearing solutions, dedicated to helping people hear and connect through innovative technologies and a commitment to lifelong hearing experiences

Medical Equipment Manufacturing 馃嚘馃嚭 North Ryde 4,820 1981
84
Australian Catholic Universityacu.edu.au

A university that values meaningful work, diversity, and community Fostering excellence in research, teaching, and service across multiple campuses

Higher Education 馃嚘馃嚭 North Sydney 4,798 1991
85
James Cook Universityjcu.edu.au

A university focused on addressing issues in Northern Australia and tropical regions worldwide, with campuses in Australia and Singapore Dedicated to helping tropical regions prosper

Higher Education 馃嚘馃嚭 Townsville 4,794 1969
86
NAI Harcourtsnai.harcourts.net

A leading player in the Australasian commercial property market, offering sales, leasing, business broking, and asset management services with a global network

Real Estate Agents and Brokers 馃嚘馃嚭 Brisbane 4,781 2009
87
Ansellansell.com

Designs, manufactures, and markets personal protective equipment brands serving healthcare and industrial workers worldwide for workplace safety.

Manufacturing 馃嚘馃嚭 Richmond 4,736 1895
88
APMapm.net.au

Global health and human services company with over 14,500 employees in 11 countries, empowering individuals to achieve better lives through support and services

Health and Human Services 馃嚘馃嚭 Perth 4,658 n/a
89
Harcourts Real Estateharcourts.net

A real estate company focused on honesty, integrity, and client satisfaction, offering residential, commercial, rural, and mortgage services with a global reach

Real Estate 馃嚘馃嚭 Eagle Farm 4,652 1888
90
Probe CXprobecx.com

Probe CX partners with businesses to create modern digital organizations, delivering exceptional customer experiences through technology, people, process, and data

Outsourcing and Offshoring Consulting 馃嚘馃嚭 Melbourne 4,600 1979
91
LJ Hookerljhooker.com.au

Global real estate franchise offering residential sales, property management, commercial services, and property finance advice across multiple countries.

Real Estate 馃嚘馃嚭 Sydney 4,523 1928
92
MUFG Pension & Market Servicesmpms.mufg.com

Connecting people with diverse financial assets through secure, scalable technology platforms, regulatory expertise, and data-driven insights for global clients.

Financial Services 馃嚘馃嚭 Sydney 4,521 n/a
93
WSP in Australiawsp.com

A leading professional services consulting firm providing technical expertise and strategic advice in various sectors, designing lasting solutions for future generations with integrated digital innovations

Professional Services 馃嚘馃嚭 Sydney 4,487 n/a
94
Fitness and Lifestyle Groupfitlg.com

Leading fitness, health, and wellness group offering innovative physical and digital health and fitness solutions to help people live healthier lives

Wellness and Fitness Services 馃嚘馃嚭 South Brisbane 4,386 2016
95
Australian Department of Foreign Affairs and Tradedfat.gov.au

manages Australia's international relations, trade policies, diplomatic missions, and provides consular assistance to Australians worldwide

Government Administration 馃嚘馃嚭 Barton 4,333 n/a
96
Ausencoausenco.com

A global company offering sustainable solutions for minerals, metals, and industrial sectors through consulting, engineering, project delivery, and asset optimization

Professional Services 馃嚘馃嚭 South Brisbane 4,227 1991
97
Multiplexmultiplex.global

A premier construction company shaping skylines and delivering iconic projects worldwide, with a focus on people, outperforming mindset, and core values

Construction 馃嚘馃嚭 Sydney CBD 4,190 1962
98
MECCA Brandsmecca.com

Delivers world-class beauty and skin-care brands through over one hundred retail stores and online platforms across Australia and New Zealand with expert service.

Retail 馃嚘馃嚭 Richmond 4,124 1997
99
Domino's Pizza Enterprises Limiteddominos.com.au

Exclusive master franchise rights for Domino's Pizza across 12 countries, operating over 3,800 stores with leading network sales.

Retail 馃嚘馃嚭 Brisbane 4,116 n/a
100
Aristocrat Gamingaristocratgaming.com

A global gaming solutions provider with over 7000 employees in 90 countries, offering electronic gaming machines, social gaming, and casino management systems

Gambling Facilities and Casinos 馃嚘馃嚭 North Ryde 4,077 1953

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

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