The companies listed in Melbourne are predominantly large, publicly traded corporations with a strong presence in financial services, banking, and resource-related industries. Notable examples include ANZ and NAB, both major banking institutions, BHP, a supplier of essential resources like copper and iron ore, and CSL, a global biotechnology company. These companies are well-established, with some having a history spanning over a century.
A clear pattern among these companies is their significant employee count, indicating their status as major employers. Many of them also operate globally, such as Computershare, which offers diverse services across multiple industries, and BlueScope, an international supplier of steel products. The list demonstrates a concentration of headquarters in Melbourne across varied sectors.
| # | 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 |
Computersharecomputershare.com
Global leader offering diverse services and products across multiple industries, promoting entrepreneurial spirit and service excellence for talented employees worldwide |
8,166 | |||
| 6 |
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 | |||
| 7 |
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 | |||
| 8 |
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 | |||
| 9 |
Insignia Financialinsigniafinancial.com.au
A leading wealth manager in Australia, founded in 1846 to protect families, now offering a range of tailored financial solutions |
4,262 | |||
| 10 |
Cleanaway Waste Managementcleanaway.com.au
Australia's largest public waste management company, operating in over 250 locations Provides waste collection, recycling, resource recovery, industrial services, and workshop waste solutions |
3,313 | |||
| 11 |
Treasury Wine Estatestweglobal.com
Crafting and sharing exceptional wines globally, managing iconic brands, vineyards, and fostering memorable wine experiences worldwide. |
2,578 | |||
| 12 |
Tabcorptabcorp.com.au
An innovative entertainment provider offering engaging betting experiences, industry-leading products, and an inclusive workplace for over 3,000 team members in Australia |
1,971 | |||
| 13 |
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 | |||
| 14 |
Hansen Technologieshansencx.com
provides mission-critical software and expertise to energy, water, and telecommunications industries enabling innovation, new services, and regulatory compliance worldwide. |
1,662 | |||
| 15 | 1,507 | ||||
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 |
Integral Diagnostics (IDX)integraldiagnostics.com.au
Leading provider of medical imaging services in Australia and New Zealand, delivering state-of-the-art diagnostic services through multiple clinics and hospital sites |
1,398 | |||
| 17 |
McMillan Shakespeare (MMSG)mmsg.com.au
A diverse company providing employee benefits, fleet management, and disability support, with a focus on making complex matters simple and putting people first |
1,248 | |||
| 18 |
Pact Group Holdings Ltdpactgroup.com
Leading circular economy with innovative packaging, reuse, and recycling solutions focused on sustainability and creating lasting environmental value. |
979 | |||
| 19 |
Netwealth - See Wealth Differently (ASX:NWL)netwealth.com.au
Provides innovative portfolio administration, superannuation, and managed account solutions for investors and financial advisers through an award-winning investment platform and custodial services. |
725 | |||
| 20 |
Catapultcatapult.com
A global sports technology company leveraging sports science and analytics to enhance athlete performance, prevent injuries, and track return to play |
703 | |||
| 21 |
IOOFioof.com.au
Insignia Financial is dedicated to promoting financial wellbeing in Australia through a range of products and services focused on financial literacy and guidance |
664 | |||
| 22 | 640 | ||||
| 23 |
Equity Trusteeseqt.com.au
Australia's leading specialist in trustee and executor services, offering wealth protection, management, and growth solutions for personal and corporate clients Publicly listed |
458 | |||
| 24 |
SPC Globalspcglobalgroup.com
Company offers packaged fruit, vegetables, beverages, ready meals, dairy, and wellness products with operations in Australia and Asia. |
442 | |||
| 25 |
Canaccord Genuity Australiacanaccordgenuity.com
Provides capital markets expertise and wealth management services with local knowledge and global reach, managing significant assets nationally. |
413 | |||
| 26 |
Syrah Resources Ltdsyrahresources.com.au
This company is an industrial minerals and technology company focusing on graphite production in Mozambique and anode material production in the United States |
367 | |||
| 27 |
Ridley Corporation Ltdridley.com.au
Leading provider of animal nutrition solutions in Australia, offering high quality stock feed for various industries and fostering a culture of integrity and excellence among employees |
324 | |||
| 28 |
Computershare Australiacomputershare.com
Global leader in financial services, offering diverse products and services across industries with a focus on employee development and service excellence |
321 | |||
| 29 |
Engenco Limitedengenco.com.au
A diversified ASX-listed group providing engineering services for heavy duty engines, locomotives, rail equipment, project management, and tankers globally |
317 | |||
| 30 |
AMA Group Ltdamagroupltd.com
The largest collision repair network in Australia and New Zealand, focusing on restoring vehicles to pre-accident condition and delivering exceptional customer experience |
267 | |||
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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 12, 2026.
More company lists in Melbourne
- The largest companies in Melbourne 637
- Multinational companies in Melbourne 162
- 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
- SaaS companies in Melbourne 33
- Healthcare providers in Melbourne 31
- E-commerce companies in Melbourne 25
The same list elsewhere in Australia
- Publicly traded companies in Australia 299
- Publicly traded companies in New South Wales 121
- Publicly traded companies in Victoria 89
- Publicly traded companies in Western Australia 45
- Publicly traded companies in Queensland 33
- Publicly traded companies in Sydney 78