These multinational companies in Melbourne are predominantly large firms in financial services, mining, and higher education. Notable examples include ANZ and NAB, both banking institutions with long histories, and BHP, a supplier of essential resources like copper and iron ore. CSL is a global biotechnology company, while RMIT University and Swinburne University of Technology are key players in higher education.
Many of these companies have substantial workforces, indicating their established presence and global reach. A significant number were founded in the late 19th and early 20th centuries, suggesting a pattern of long-standing institutions that have grown to become major multinational entities.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
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 |
50,843 | |||
| 2 |
NABnab.com.au
The company is dedicated to serving customers and supporting communities through their banking services, emphasizing on what matters most |
40,896 | |||
| 3 | 40,731 | ||||
| 4 | 23,172 | ||||
| 5 |
RMIT Universityrmit.edu.au
Global university specializing in technology, design, enterprise, professional education, applied research, and strong industry and community engagement. |
14,580 | |||
| 6 |
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. |
11,663 | |||
| 7 |
Probe Groupprobecx.com
Provider of customer experience and business process outsourcing services combining digital innovation with a people-first approach across global markets. |
9,782 | |||
| 8 |
Computersharecomputershare.com
Global leader offering diverse services and products across multiple industries, promoting entrepreneurial spirit and service excellence for talented employees worldwide |
8,166 | |||
| 9 |
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 |
7,871 | |||
| 10 |
JB Hi-Fijbhifi.com.au
Retailer specializing in consumer electronics, home entertainment, video games, and appliances offering leading brands at competitive prices nationwide. |
7,736 | |||
| 11 |
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. |
6,766 | |||
| 12 |
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 |
6,237 | |||
| 13 |
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 |
5,325 | |||
| 14 |
Probe CXprobecx.com
Probe CX partners with businesses to create modern digital organizations, delivering exceptional customer experiences through technology, people, process, and data |
4,600 | |||
| 15 | 4,037 | ||||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Lovisa Pty Ltdlovisa.com
Global fast fashion jewellery retailer with over 900 stores, offering trendy, affordable styles inspired by couture and street fashion worldwide. |
3,840 | |||
| 17 |
Bakers Delightbakersdelight.com.au
Offers bakery jobs, sales, management roles, and franchise opportunities with career advancement and extensive training programs. |
2,665 | |||
| 18 |
Australian Red Crossredcross.org.au
Provides relief, care, and commitment to people in crisis worldwide Offers support to communities in Australia and Asia Pacific |
2,591 | |||
| 19 |
Treasury Wine Estatestweglobal.com
Crafting and sharing exceptional wines globally, managing iconic brands, vineyards, and fostering memorable wine experiences worldwide. |
2,578 | |||
| 20 |
Spotless Groupdownergroup.com
Provider of various services, now under Downer Group ownership No longer active on social media |
2,551 | |||
| 21 |
Intrepid Travelintrepidtravel.com
Sustainable adventure travel company offering small group trips worldwide, operating through local experts and supporting global charitable causes. |
2,509 | |||
| 22 |
AustralianSuperaustraliansuper.com
Australia鈥檚 largest super fund with over 3 million members, focused on delivering strong performance, low fees, and support for confident retirement planning |
2,477 | |||
| 23 |
Healthcare Australiahealthcareaustralia.com.au
A healthcare staffing agency offering solutions to the growing nursing and medical skills shortage, allowing professionals flexibility in their work |
2,346 | |||
| 24 |
Ascianoasciano.com.au
Leading rail and cargo ports operator in Australia and New Zealand, handling vast quantities of commodities and goods to support regional economy |
2,203 | |||
| 25 |
Transurbantransurban.com
An Australian-owned company developing toll roads, conducting safety research, advocating for sustainable transport, and enhancing community liveability in operating areas |
2,145 | |||
| 26 | 2,099 | ||||
| 27 |
Findexfindex.com.au
Provider of integrated financial advisory and accounting services across Australia and New Zealand, focusing on holistic, technology-driven client solutions. |
2,004 | |||
| 28 |
IPAsynergieaustralia.com.au
A national recruitment agency in Australia, providing temporary, permanent, and diversity recruitment services while supporting people with disabilities |
1,838 | |||
| 29 |
Grill'dgrilld.com.au
A company that challenges the belief that burgers are bad by offering guilt-free, delicious, and healthy burgers made with fresh, high-quality ingredients |
1,772 | |||
| 30 |
Vocus Group Limitedvocusgroup.com.au
Provider of telecommunications infrastructure in Australia and New Zealand with a focus on simplicity, reliability, and automation to meet customer connectivity needs |
1,714 | |||
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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.
More company lists in Melbourne
- The largest companies in Melbourne 637
- Financial services firms in Melbourne 90
- Financial Services companies in Melbourne 77
- Professional services firms in Melbourne 76
- Retail chains in Melbourne 55
- Critical infrastructure operators in Melbourne 51
- Consulting firms in Melbourne 45
- Companies with a mobile app in Melbourne 44
- IT Services and IT Consulting companies in Melbourne 44
- Education providers in Melbourne 39
- Corporate groups and holding companies in Melbourne 38
- Public sector organisations in Melbourne 36
- Publicly traded companies in Melbourne 36
- SaaS companies in Melbourne 33
- Healthcare providers in Melbourne 31
- E-commerce companies in Melbourne 25
The same list elsewhere in Australia
- Multinational companies in Australia 1,184
- Multinational companies in New South Wales 512
- Multinational companies in Victoria 378
- Multinational companies in Queensland 134
- Multinational companies in Western Australia 75
- Multinational companies in South Australia 36
- Multinational companies in Sydney 279
- Multinational companies in Brisbane 41
- Multinational companies in Perth 39
- Multinational companies in North Sydney 36