# List of multinational companies in Victoria

Tamtam tracks 378 multinational companies headquartered in Victoria. This list ranks the 100 largest by number of employees on LinkedIn, led by Downer Group, ANZ and NAB. Their median headcount is 2,477. Half of them were founded in 1984 or later. The most common headquarters are Melbourne (44), Richmond (6) and Docklands (5).

This selection of companies in Victoria predominantly features large, established organizations across diverse sectors. Key industries represented include banking, with ANZ and NAB, mining through BHP and Orica, and higher education with Monash University, RMIT University, and Deakin University. Retail is also prominent, exemplified by Bunnings and Kmart Australia Limited.

A notable pattern among these companies is their long-standing presence; many were founded in the late 19th or early 20th century. For instance, Bunnings was established in 1886, Toll Group in 1888, and Orica in 1874. This indicates a concentration of mature, large-scale enterprises that have significantly contributed to the region's economic landscape over a considerable period.

🇦🇺 Victoria · 100 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Downer Group](https://www.tamtam.ai/c/downer) (downergroup.com)<br>This company enables communities by providing essential services, infrastructure, and solutions to improve society and support government and defense customers | Construction | 🇦🇺 North Ryde | 53,000 | 1933 |
| 2 | [ANZ](https://www.tamtam.ai/c/anz) (anz.com.au)<br>A banking institution with over 180 years of history, striving to create a sustainable economy for all to thrive and build better lives | Banking | 🇦🇺 Melbourne | 50,843 |  |
| 3 | [NAB](https://www.tamtam.ai/c/nab) (nab.com.au)<br>The company is dedicated to serving customers and supporting communities through their banking services, emphasizing on what matters most | Banking | 🇦🇺 Melbourne | 40,896 |  |
| 4 | [BHP](https://www.tamtam.ai/c/bhp) (bhp.com)<br>Supplier of essential resources like copper, nickel, potash, iron ore, and coal for renewable energy, electric vehicles, agriculture, and global infrastructure projects | Mining | 🇦🇺 Melbourne | 40,731 |  |
| 5 | [CSL](https://www.tamtam.ai/c/csl-melbourne) (csl.com)<br>A global biotechnology company that delivers lifesaving medicines, vaccines, and therapies, with a focus on advanced technologies to save lives worldwide | Biotechnology Research | 🇦🇺 Melbourne | 23,172 |  |
| 6 | [Monash University](https://www.tamtam.ai/c/monash-university) (monash.edu)<br>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 | 🇦🇺 Victoria | 21,673 |  |
| 7 | [Bunnings](https://www.tamtam.ai/c/bunnings) (bunnings.com.au)<br>Leading retailer of home improvement and outdoor living products supplying project builders, commercial tradespeople, and the housing industry with wide product ranges. | Retail | 🇦🇺 Burnley | 17,562 | 1886 |
| 8 | [Kmart Australia Limited](https://www.tamtam.ai/c/kmart-australia-limited) (kmart.com.au)<br>Retail discount department stores offering low-priced everyday products to families across Australia and New Zealand with a customer-focused approach. | Retail | 🇦🇺 Mulgrave | 15,082 | 1969 |
| 9 | [RMIT University](https://www.tamtam.ai/c/rmit-university) (rmit.edu.au)<br>Global university specializing in technology, design, enterprise, professional education, applied research, and strong industry and community engagement. | Higher Education | 🇦🇺 Melbourne | 14,580 | 1887 |
| 10 | [Toll Group](https://www.tamtam.ai/c/toll-group) (tollgroup.com)<br>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 | 🇦🇺 Melbourne | 11,663 | 1888 |
| 11 | [Orica](https://www.tamtam.ai/c/orica) (orica.com)<br>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 | 🇦🇺 East Melbourne | 11,326 | 1874 |
| 12 | [Deakin University](https://www.tamtam.ai/c/deakin-university) (deakin.edu.au)<br>University focused on high-quality education, impactful research, strong student support, and excellent graduate employment outcomes globally. | Higher Education | 🇦🇺 Burwood | 11,101 | 1974 |
| 13 | [Cotton On Group](https://www.tamtam.ai/c/cotton-on-group) (cottonongroup.com.au)<br>Retail group operating eight Australian lifestyle brands across 20 countries, focusing on people, planet, creativity, and positive impact. | Retail | 🇦🇺 Geelong | 10,537 | 1991 |
| 14 | [Probe Group](https://www.tamtam.ai/c/probe-group) (probecx.com)<br>Provider of customer experience and business process outsourcing services combining digital innovation with a people-first approach across global markets. | Outsourcing and Offshoring Consulting | 🇦🇺 Melbourne | 9,782 |  |
| 15 | [Laing O'Rourke](https://www.tamtam.ai/c/laing-o-rourke) (laingorourke.com)<br>An international engineering enterprise focused on innovation and excellence in the construction industry, with operations in Europe, Australia, and the Middle East | Construction | 🇦🇺 | 8,875 | 1978 |
| 16 | [Aurecon](https://www.tamtam.ai/c/aurecon) (aurecongroup.com)<br>Design, engineering, and advisory company focusing on creating a better future through innovative solutions across various markets and asset types | Engineering Services | 🇦🇺 Docklands | 8,800 | 2009 |
| 17 | [Computershare](https://www.tamtam.ai/c/computershare) (computershare.com)<br>Global leader offering diverse services and products across multiple industries, promoting entrepreneurial spirit and service excellence for talented employees worldwide | Financial Services | 🇦🇺 Melbourne | 8,166 |  |
| 18 | [IDP Education Ltd](https://www.tamtam.ai/c/idp-education-ltd) (careers.idp.com)<br>A global leader in international education, leveraging trusted relationships, digital technology, and customer research to deliver success to students worldwide | Education Administration Programs | 🇦🇺 Docklands | 7,994 |  |
| 19 | [BlueScope](https://www.tamtam.ai/c/bluescope) (bluescope.com)<br>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 | 🇦🇺 Melbourne | 7,871 | 1928 |
| 20 | [JB Hi-Fi](https://www.tamtam.ai/c/jb-hi-fi) (jbhifi.com.au)<br>Retailer specializing in consumer electronics, home entertainment, video games, and appliances offering leading brands at competitive prices nationwide. | Computers and Electronics Manufacturing | 🇦🇺 Melbourne | 7,736 | 1974 |
| 21 | [Swinburne University of Technology](https://www.tamtam.ai/c/swinburne-university-of-technology) (swinburne.edu.au)<br>Higher education provider offering diverse undergraduate, postgraduate, vocational courses, research, and international campuses focused on science, technology, and innovation. | Higher Education | 🇦🇺 Melbourne | 6,766 | 1908 |
| 22 | [Newcrest Mining](https://www.tamtam.ai/c/newcrest-mining) (newmont.com)<br>A leading producer of gold, copper, silver, lead, and zinc Known for strong ESG practices, value creation, safety standards, and technical expertise | Mining | 🇦🇺 Melbourne | 6,237 | 1966 |
| 23 | [MMG Limited](https://www.tamtam.ai/c/mmg-limited) (mmg.com)<br>Mining and developing copper, zinc, and base metals projects across Australia, DRC, and Peru with focus on sustainability and community. | Mining | 🇦🇺 Southbank | 5,723 | 2009 |
| 24 | [Programmed](https://www.tamtam.ai/c/programmed) (programmed.com.au)<br>The company provides staffing, maintenance, and facility management services with a large directly employed workforce, operating through multiple branches | Facilities Services | 🇦🇺 Docklands | 5,539 | 1951 |
| 25 | [Victoria University](https://www.tamtam.ai/c/victoria-university) (vu.edu.au)<br>A top-ranked university offering inclusive education through innovative VU Block Model, industry connections, research excellence, and global sports science leadership | Higher Education | 🇦🇺 Melbourne | 5,325 | 1916 |
| 26 | [James Cook University](https://www.tamtam.ai/c/james-cook-university) (jcu.edu.au)<br>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 | 🇦🇺 Townsville | 4,794 | 1969 |
| 27 | [Ansell](https://www.tamtam.ai/c/ansell) (ansell.com)<br>Designs, manufactures, and markets personal protective equipment brands serving healthcare and industrial workers worldwide for workplace safety. | Manufacturing | 🇦🇺 Richmond | 4,736 | 1895 |
| 28 | [Probe CX](https://www.tamtam.ai/c/probe-cx) (probecx.com)<br>Probe CX partners with businesses to create modern digital organizations, delivering exceptional customer experiences through technology, people, process, and data | Outsourcing and Offshoring Consulting | 🇦🇺 Melbourne | 4,600 | 1979 |
| 29 | [MECCA Brands](https://www.tamtam.ai/c/mecca-brands) (mecca.com)<br>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 | 🇦🇺 Richmond | 4,124 | 1997 |
| 30 | [Visy](https://www.tamtam.ai/c/visy) (visy.com)<br>Family-owned company specializing in recyclable packaging, remanufacturing, recycling, logistics, and integrated solutions for brand success. | Packaging and Containers Manufacturing | 🇦🇺 Melbourne | 4,037 | 1948 |
| 31 | [Jetstar Airways](https://www.tamtam.ai/c/jetstar-airways) (jetstar.com)<br>An extensive airline group in the Asia Pacific region offering low fares to fly to over 85 destinations with over 5,000 weekly flights | Airlines and Aviation | 🇦🇺 Collingwood | 4,003 | 2004 |
| 32 | [REA Group](https://www.tamtam.ai/c/rea-group) (rea-group.com)<br>Digital business providing integrated property services including buying, selling, renting, valuation, financing, and rich data for Australian property seekers. | Technology, Information and Media | 🇦🇺 Richmond | 3,971 |  |
| 33 | [Lovisa Pty Ltd](https://www.tamtam.ai/c/lovisa-pty-ltd) (lovisa.com)<br>Global fast fashion jewellery retailer with over 900 stores, offering trendy, affordable styles inspired by couture and street fashion worldwide. | Retail | 🇦🇺 Melbourne | 3,840 | 2010 |
| 34 | [Asahi Beverages](https://www.tamtam.ai/c/asahi-beverages) (asahi.com.au)<br>Production and distribution of a wide range of alcoholic and non-alcoholic beverages including soft drinks, juices, beers, and spirits. | Food and Beverage Services | 🇦🇺 Southbank | 3,646 |  |
| 35 | [Rider Levett Bucknall RLB](https://www.tamtam.ai/c/rider-levett-bucknall-rlb) (rlb.com)<br>Specialists in cost management, quantity surveying, project management, and sustainability services for landmark and ambitious construction projects worldwide. | Construction | 🇦🇺 | 3,622 |  |
| 36 | [SEEK](https://www.tamtam.ai/c/seek) (au.seek.com)<br>Global leader in employment marketplaces with platforms connecting millions of candidates with hirers worldwide, offering diverse career opportunities in multiple countries | Technology, Information and Internet | 🇦🇺 Cremorne | 3,164 | 1997 |
| 37 | [Spotlight Retail Group (SRG)](https://www.tamtam.ai/c/spotlight-retail-group-srg) (spotlightgroup.com)<br>A retail group operating iconic Australian brands in craft, home interiors, outdoor adventure, department store, and outdoor apparel with shared values | Retail | 🇦🇺 South Melbourne | 2,936 |  |
| 38 | [Acquire BPO](https://www.tamtam.ai/c/acquire-bpo) (acquirebpo.com)<br>A global business outsourcer with 14 locations delivering contact center and back-office services, leveraging cutting-edge technology and adhering to strict compliance standards | Outsourcing and Offshoring Consulting | 🇦🇺 Melbourne | 2,888 | 2005 |
| 39 | [McConnell Dowell](https://www.tamtam.ai/c/mcconnell-dowell) (mcconnelldowell.com)<br>A construction company delivering complex infrastructure projects in various sectors with professional teams across Australia, New Zealand, and Asia | Construction | 🇦🇺 Richmond | 2,798 | 1961 |
| 40 | [DuluxGroup](https://www.tamtam.ai/c/duluxgroup) (duluxgroup.com.au)<br>Manufacture and market products that protect, maintain, and enhance living and working spaces through trusted brands and innovation. | Manufacturing | 🇦🇺 Clayton | 2,781 | 1918 |
| 41 | [Reece Group](https://www.tamtam.ai/c/reece-group) (group.reece.com)<br>A leading distributor of plumbing, waterworks, and HVAC-R products with over 800 branches in Australia, New Zealand, and the United States | Wholesale Building Materials | 🇦🇺 Cremorne | 2,773 | 1920 |
| 42 | [X-Team](https://www.tamtam.ai/c/x-team) (x-team.com)<br>Providing vetted, high-performing remote developers to integrate seamlessly with existing teams, enhancing engineering capabilities across diverse industries. | Staffing and Recruiting | 🇦🇺 Chelsea | 2,737 | 2006 |
| 43 | [Nufarm](https://www.tamtam.ai/c/nufarm) (nufarm.com)<br>Global company providing crop protection and seed technologies, supporting sustainable agriculture and food production through innovation and partnerships. | Farming | 🇦🇺 Laverton North | 2,683 |  |
| 44 | [Bakers Delight](https://www.tamtam.ai/c/bakers-delight) (bakersdelight.com.au)<br>Offers bakery jobs, sales, management roles, and franchise opportunities with career advancement and extensive training programs. | Retail | 🇦🇺 Melbourne | 2,665 | 1980 |
| 45 | [Accent Group Limited](https://www.tamtam.ai/c/accent-group-limited) (accentgr.com.au)<br>Retail and distribution of footwear and apparel across Australia and New Zealand with over 850 stores and exclusive brand rights. | Retail | 🇦🇺 Richmond | 2,661 |  |
| 46 | [Australian Red Cross](https://www.tamtam.ai/c/australian-red-cross) (redcross.org.au)<br>Provides relief, care, and commitment to people in crisis worldwide Offers support to communities in Australia and Asia Pacific | Non-profit Organizations | 🇦🇺 Melbourne | 2,591 | 1914 |
| 47 | [Treasury Wine Estates](https://www.tamtam.ai/c/treasury-wine-estates) (tweglobal.com)<br>Crafting and sharing exceptional wines globally, managing iconic brands, vineyards, and fostering memorable wine experiences worldwide. | Beverage Manufacturing | 🇦🇺 Melbourne | 2,578 |  |
| 48 | [Spotless Group](https://www.tamtam.ai/c/spotless-group) (downergroup.com)<br>Provider of various services, now under Downer Group ownership No longer active on social media | Facilities Services | 🇦🇺 Melbourne | 2,551 |  |
| 49 | [Intrepid Travel](https://www.tamtam.ai/c/intrepid-travel) (intrepidtravel.com)<br>Sustainable adventure travel company offering small group trips worldwide, operating through local experts and supporting global charitable causes. | Travel Arrangements | 🇦🇺 Melbourne | 2,509 | 1989 |
| 50 | [AustralianSuper](https://www.tamtam.ai/c/australiansuper) (australiansuper.com)<br>Australia’s largest super fund with over 3 million members, focused on delivering strong performance, low fees, and support for confident retirement planning | Financial Services | 🇦🇺 Melbourne | 2,477 | 2006 |
| 51 | [Bupa Australia & New Zealand](https://www.tamtam.ai/c/bupa-australia-and-new-zealand) (bupa.com.au)<br>A company focused on promoting happier, healthier lives through a range of health and care services, insurance products, and research initiatives | Hospitals and Health Care | 🇦🇺 Melbourne | 2,373 |  |
| 52 | [Healthcare Australia](https://www.tamtam.ai/c/healthcare-australia) (healthcareaustralia.com.au)<br>A healthcare staffing agency offering solutions to the growing nursing and medical skills shortage, allowing professionals flexibility in their work | Health and Human Services | 🇦🇺 Melbourne | 2,346 |  |
| 53 | [Accenture Australia](https://www.tamtam.ai/c/accenture-australia) (accenture.com)<br>Global professional services company focused on digital transformation, operations optimization, revenue growth, and citizen services with a strong technology-driven approach | IT Services and IT Consulting | 🇦🇺 Melbourne VIC | 2,305 | 1989 |
| 54 | [ANZUK Education Australia](https://www.tamtam.ai/c/anzuk-education-australia) (anzuk.education)<br>A leading education recruitment agency placing educators and support staff in schools and early childhood settings, focusing on making a difference every day | Education Administration Programs | 🇦🇺 Collingwood | 2,210 | 2004 |
| 55 | [Aesop](https://www.tamtam.ai/c/aesop) (aesop.com)<br>A global skincare, body care, hair care, fragrance, and accessories company focused on quality, sustainability, and creativity, with a commitment to reducing its environmental footprint | Personal Care Product Manufacturing | 🇦🇺 Collingwood | 2,210 | 1987 |
| 56 | [Asciano](https://www.tamtam.ai/c/asciano) (asciano.com.au)<br>Leading rail and cargo ports operator in Australia and New Zealand, handling vast quantities of commodities and goods to support regional economy | Transportation, Logistics, Supply Chain and Storage | 🇦🇺 Melbourne | 2,203 | 2007 |
| 57 | [Transurban](https://www.tamtam.ai/c/transurban) (transurban.com)<br>An Australian-owned company developing toll roads, conducting safety research, advocating for sustainable transport, and enhancing community liveability in operating areas | Truck Transportation | 🇦🇺 Melbourne | 2,145 | 1996 |
| 58 | [Easygo](https://www.tamtam.ai/c/easygo) (easygo.io)<br>A global tech startup specializing in online gaming, crypto platforms, and sportsbooks with a focus on provably fair algorithms, experiencing rapid growth and offering top-notch amenities | Software Development | 🇦🇺 Melbourne | 2,099 | 2016 |
| 59 | [The Salvation Army Australia](https://www.tamtam.ai/c/the-salvation-army-australia) (salvationarmy.org.au)<br>Christian organization providing spiritual support, humanitarian aid, community building, and justice advocacy across diverse Australian communities and globally. | Non-profit Organizations | 🇦🇺 | 2,074 | 1865 |
| 60 | [Findex](https://www.tamtam.ai/c/findex) (findex.com.au)<br>Provider of integrated financial advisory and accounting services across Australia and New Zealand, focusing on holistic, technology-driven client solutions. | Financial Services | 🇦🇺 Melbourne | 2,004 | 1987 |
| 61 | [Redbubble](https://www.tamtam.ai/c/redbubble) (redbubble.com)<br>Global marketplace connecting independent artists with passionate fans to make everyday products meaningful, fostering diverse, inclusive, and creative working cultures | Technology, Information and Internet | 🇦🇺 Docklands | 1,994 | 2006 |
| 62 | [Junior Adventures Group](https://www.tamtam.ai/c/junior-adventures-group) (junioradventuresgroup.com)<br>A global collective providing enrichment and care for children through specialized programs in the Outside School Hours Care sector | Education Administration Programs | 🇦🇺 Camberwell | 1,909 |  |
| 63 | [Hanes Brands Australasia](https://www.tamtam.ai/c/hanes-brands-australasia) (hanesaustralasia.com)<br>A leading apparel company with iconic brands like Bonds, Champion, and Sheridan, operating through retail stores, e-commerce websites, and wholesale partners internationally | Retail | 🇦🇺 Kew | 1,876 |  |
| 64 | [IPA](https://www.tamtam.ai/c/ipa) (synergieaustralia.com.au)<br>A national recruitment agency in Australia, providing temporary, permanent, and diversity recruitment services while supporting people with disabilities | Staffing and Recruiting | 🇦🇺 Melbourne | 1,838 | 1984 |
| 65 | [Grill'd](https://www.tamtam.ai/c/grill-d) (grilld.com.au)<br>A company that challenges the belief that burgers are bad by offering guilt-free, delicious, and healthy burgers made with fresh, high-quality ingredients | Restaurants | 🇦🇺 Melbourne | 1,772 | 2004 |
| 66 | [Repco](https://www.tamtam.ai/c/repco) (repco.com.au)<br>Leading reseller in automotive parts and accessories aftermarket with extensive product range across Australia and New Zealand, part of a global automotive aftermarket distribution network | Retail | 🇦🇺 Rowville | 1,760 |  |
| 67 | [CAR Group](https://www.tamtam.ai/c/car-group) (cargroup.com)<br>A global leader in digital marketplaces for vehicles, offering innovative technology and advertising solutions to enhance the buying and selling experience worldwide | Technology, Information and Internet | 🇦🇺 Cremorne | 1,718 |  |
| 68 | [Vocus Group Limited](https://www.tamtam.ai/c/vocus-group-limited) (vocusgroup.com.au)<br>Provider of telecommunications infrastructure in Australia and New Zealand with a focus on simplicity, reliability, and automation to meet customer connectivity needs | Telecommunications | 🇦🇺 Melbourne | 1,714 |  |
| 69 | [Rip Curl](https://www.tamtam.ai/c/rip-curl) (ripcurl.eu)<br>Designing, producing, and distributing innovative surfing products globally, supporting a community of surfers and boardsport enthusiasts. | Retail Apparel and Fashion | 🇦🇺 Torquay | 1,709 | 1969 |
| 70 | [ACCIONA AU & NZ](https://www.tamtam.ai/c/acciona-au-and-nz) (acciona.com.au)<br>Global leader in sustainable infrastructure solutions with a rich history of iconic projects, offering sustainable solutions in transport, water, and energy distribution | Construction | 🇦🇺 Port Melbourne | 1,674 |  |
| 71 | [Costa](https://www.tamtam.ai/c/costa) (costagroup.com.au)<br>Leading Australian supplier of premium fresh fruit and vegetables, including avocados, bananas, berries, citrus, grapes, mushrooms, and tomatoes Also offers logistics and wholesale services | Farming | 🇦🇺 Ravenhall | 1,672 | 1937 |
| 72 | [Hansen Technologies](https://www.tamtam.ai/c/hansen-technologies) (hansencx.com)<br>provides mission-critical software and expertise to energy, water, and telecommunications industries enabling innovation, new services, and regulatory compliance worldwide. | Software Development | 🇦🇺 Melbourne | 1,662 | 1971 |
| 73 | [Toyota Motor Corporation Australia](https://www.tamtam.ai/c/toyota-motor-corporation-australia) (toyota.com.au)<br>Development and innovation of vehicles focusing on sustainability, safety, alternative fuels, and automated driving for Australian market needs. | Motor Vehicle Manufacturing | 🇦🇺 Port Melbourne | 1,613 | 1963 |
| 74 | [IFM Investors](https://www.tamtam.ai/c/ifm-investors) (ifminvestors.com)<br>Asset manager founded by pension funds, focusing on long-term investments with positive impact on economy, environment, and society worldwide | Financial Services | 🇦🇺 Melbourne | 1,589 | 1990 |
| 75 | [QIC](https://www.tamtam.ai/c/qic) (qic.com)<br>Manages multi-asset portfolios and offers infrastructure, real estate, private equity, debt, natural capital, fixed income, and liquid market solutions for institutional clients globally. | Financial Services | 🇦🇺 Brisbane | 1,566 | 1991 |
| 76 | [CPA Australia](https://www.tamtam.ai/c/cpa-australia) (cpaaustralia.com.au)<br>A professional organization offering education, training, support, and advocacy for finance and accounting professionals to prepare them for a globalized world | Accounting | 🇦🇺 Southbank | 1,555 | 1886 |
| 77 | [Froneri](https://www.tamtam.ai/c/froneri) (froneri.com)<br>Dynamic joint-venture between R&R and Nestlé, second largest ice cream company globally, focusing on private label production, fast-growth international business | Manufacturing | 🇦🇺 | 1,543 | 2016 |
| 78 | [Iress](https://www.tamtam.ai/c/iress) (iress.com)<br>A global team of 2,300+ people building software for financial services industry to improve performance, serving over 10,000 businesses worldwide | Software Development | 🇦🇺 Melbourne | 1,507 | 1993 |
| 79 | [Forever New Clothing](https://www.tamtam.ai/c/forever-new-clothing) (forevernew.com.au)<br>Designs and sells womenswear fashion suitable for multiple age groups, operating globally with retail stores and dedicated teams. | Retail | 🇦🇺 Melbourne | 1,506 | 2006 |
| 80 | [Belgravia Leisure](https://www.tamtam.ai/c/belgravia-leisure) (belgravialeisure.com.au)<br>A leisure company formed in 1990, passionate about connecting communities to health and wellness services across Australia and New Zealand | Recreational Facilities | 🇦🇺 Bayswater | 1,487 | 1990 |
| 81 | [CyberCX](https://www.tamtam.ai/c/cybercx)<br>Provides comprehensive cybersecurity services including consulting, incident response, security testing, and managed solutions to organizations across various sectors, ensuring digital resilience. | Computer and Network Security | 🇦🇺 Melbourne | 1,431 | 2019 |
| 82 | [Integral Diagnostics (IDX)](https://www.tamtam.ai/c/integral-diagnostics-idx) (integraldiagnostics.com.au)<br>Leading provider of medical imaging services in Australia and New Zealand, delivering state-of-the-art diagnostic services through multiple clinics and hospital sites | Hospitals and Health Care | 🇦🇺 Melbourne | 1,398 |  |
| 83 | [Opal](https://www.tamtam.ai/c/opal-burnley) (opalanz.com)<br>The company offers sustainable fibre packaging and paper solutions with operations in Australia, New Zealand, Europe, North America, and Asia | Packaging and Containers Manufacturing | 🇦🇺 Burnley | 1,380 | 2020 |
| 84 | [SP Jain School of Global Management - Dubai, Mumbai, Singapore & Sydney](https://www.tamtam.ai/c/sp-jain-school-of-global-management-dubai-mumbai-singapore-and-sydney) (spjain.org)<br>A global business school with campuses in Dubai, Mumbai, Singapore, and Sydney Offers undergraduate and postgraduate business programs accredited by international bodies | Higher Education | 🇦🇺 Sydney | 1,253 | 2004 |
| 85 | [McMillan Shakespeare (MMSG)](https://www.tamtam.ai/c/mcmillan-shakespeare-mmsg) (mmsg.com.au)<br>A diverse company providing employee benefits, fleet management, and disability support, with a focus on making complex matters simple and putting people first | Financial Services | 🇦🇺 Melbourne | 1,248 | 1988 |
| 86 | [IRT](https://www.tamtam.ai/c/irt) (irt.com)<br>Leader in international horse transportation since 1972, trusted globally for moving all types of horses across the world with offices in four countries | Truck Transportation | 🇦🇺 Docklands | 1,239 | 1972 |
| 87 | [Just Group](https://www.tamtam.ai/c/just-group) (justgroup.com.au)<br>A leading fashion retailer with seven iconic brands, over 1,200 stores across multiple countries, and a diverse team of over 9,000 employees | Retail | 🇦🇺 Melbourne | 1,234 | 1970 |
| 88 | [Woods Bagot](https://www.tamtam.ai/c/woods-bagot) (woodsbagot.com)<br>Global design studio with 17 studios in 6 regions, specializing in Architecture, Interiors, and Masterplanning Emphasizing collaboration and data-driven predictions of human behavior | Architecture and Planning | 🇦🇺 Melbourne | 1,233 | 1869 |
| 89 | [Telix Pharmaceuticals Limited](https://www.tamtam.ai/c/telix-pharmaceuticals-limited) (telixpharma.com)<br>A biopharmaceutical company specializing in developing and commercializing diagnostic and therapeutic radiopharmaceuticals to address unmet medical needs in oncology and rare diseases | Pharmaceutical Manufacturing | 🇦🇺 North Melbourne | 1,173 | 2015 |
| 90 | [Kinetic](https://www.tamtam.ai/c/kinetic-melbourne) (wearekinetic.com)<br>A global transport network operator providing bus and rail services in multiple countries, committed to sustainability, diversity, and community impact | Ground Passenger Transportation | 🇦🇺 Melbourne | 1,168 |  |
| 91 | [Aveng](https://www.tamtam.ai/c/aveng) (aveng.co.za)<br>A global company with expertise in engineering, manufacturing, mining, concessions, public infrastructure, and water treatment through its subsidiaries | Construction | 🇦🇺 Richmond | 1,151 | 1889 |
| 92 | [Leidos Australia](https://www.tamtam.ai/c/leidos-australia) (leidos.com)<br>Delivering complex technology solutions across defence, intelligence, aviation, and health markets through systems integration, maritime autonomy, airborne surveillance, and government ICT modernisation services. | Defense and Space Manufacturing | 🇦🇺 Scoresby | 1,141 |  |
| 93 | [Intrepid Group](https://www.tamtam.ai/c/intrepid-group) (intrepidgroup.travel)<br>Global leader in sustainable adventure travel, offering unique experiences in over 120 countries while promoting social and environmental responsibility | Travel Arrangements | 🇦🇺 Melbourne | 1,121 |  |
| 94 | [Architectus](https://www.tamtam.ai/c/architectus) (architectus.com.au)<br>Architectural design practice focused on creating elegant, functional, and sustainable solutions across various sectors with a collaborative and human-centric approach | Architecture and Planning | 🇦🇺 Melbourne | 1,093 | 2001 |
| 95 | [Carlton & United Breweries](https://www.tamtam.ai/c/carlton-and-united-breweries) (cub.com.au)<br>Production and distribution of iconic Australian beverages including beer, soft drinks, and spirits, supporting diverse workforce and community values. | Manufacturing | 🇦🇺 Southbank | 1,072 |  |
| 96 | [AIA Australia](https://www.tamtam.ai/c/aia-australia) (aia.com.au)<br>Specialist in life insurance, health insurance, and wellbeing programs protecting and enhancing millions of Australians' lives and health. | Insurance | 🇦🇺 Melbourne | 1,036 |  |
| 97 | [SG Fleet AU](https://www.tamtam.ai/c/sg-fleet-au) (sgfleet.com)<br>Provides integrated mobility solutions, including fleet management, vehicle leasing, and salary packaging services across Australia, UK, and New Zealand. | Financial Services | 🇦🇺 Pymble | 1,022 |  |
| 98 | [Nutrien Ag Solutions - Australia](https://www.tamtam.ai/c/nutrien-ag-solutions-australia) (nutrienagsolutions.com.au)<br>Providing expert agricultural advice, precision farming, water solutions, livestock marketing, finance, insurance, and real estate services across Australia. | Farming | 🇦🇺 Melbourne | 1,019 |  |
| 99 | [Proman](https://www.tamtam.ai/c/proman) (proman.org)<br>A diversified energy producer with production assets in the US, Trinidad, and Oman, specializing in methanol, fertilizer, and natural gas | Chemical Manufacturing | 🇦🇺 | 1,009 | 1984 |
| 100 | [Sigma Healthcare](https://www.tamtam.ai/c/sigma-healthcare) (sigmahealthcare.com.au)<br>Wholesale and distribution of pharmaceutical products supporting a large franchised pharmacy network across Australia and international retail pharmacy operations. | Retail Pharmacies | 🇦🇺 Preston | 1,004 | 1912 |

## 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 Victoria

- [The largest companies in Victoria](https://www.tamtam.ai/l/largest-companies-victoria) (1,682)
- [Retail chains in Victoria](https://www.tamtam.ai/l/retail-chains-victoria) (202)
- [Education providers in Victoria](https://www.tamtam.ai/l/education-companies-victoria) (128)
- [Financial services firms in Victoria](https://www.tamtam.ai/l/financial-services-firms-victoria) (128)
- [Critical infrastructure operators in Victoria](https://www.tamtam.ai/l/critical-infrastructure-operators-victoria) (123)
- [Professional services firms in Victoria](https://www.tamtam.ai/l/professional-services-firms-victoria) (121)
- [Healthcare providers in Victoria](https://www.tamtam.ai/l/healthcare-providers-victoria) (116)
- [Financial Services companies in Victoria](https://www.tamtam.ai/l/financial-services-companies-victoria) (109)
- [Companies with a mobile app in Victoria](https://www.tamtam.ai/l/companies-with-mobile-app-victoria) (99)
- [Manufacturers in Victoria](https://www.tamtam.ai/l/manufacturers-victoria) (99)
- [E-commerce companies in Victoria](https://www.tamtam.ai/l/ecommerce-companies-victoria) (98)
- [Public sector organisations in Victoria](https://www.tamtam.ai/l/public-sector-organisations-victoria) (97)
- [Retail companies in Victoria](https://www.tamtam.ai/l/retail-companies-victoria) (96)
- [Corporate groups and holding companies in Victoria](https://www.tamtam.ai/l/holding-companies-victoria) (89)
- [Publicly traded companies in Victoria](https://www.tamtam.ai/l/publicly-traded-companies-victoria) (89)
- [Hospitals and Health Care companies in Victoria](https://www.tamtam.ai/l/hospitals-and-health-care-companies-victoria) (87)
- [Government Administration companies in Victoria](https://www.tamtam.ai/l/government-administration-companies-victoria) (81)
- [IT Services and IT Consulting companies in Victoria](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-victoria) (76)
- [Companies with in-house R&D in Victoria](https://www.tamtam.ai/l/r-and-d-companies-victoria) (75)
- [Consulting firms in Victoria](https://www.tamtam.ai/l/consulting-firms-victoria) (69)
- [Subscription businesses in Victoria](https://www.tamtam.ai/l/subscription-businesses-victoria) (58)
- [Education Administration Programs companies in Victoria](https://www.tamtam.ai/l/education-administration-programs-companies-victoria) (56)
- [Non-profit Organizations companies in Victoria](https://www.tamtam.ai/l/non-profit-organizations-companies-victoria) (56)
- [SaaS companies in Victoria](https://www.tamtam.ai/l/saas-companies-victoria) (54)

## The same list elsewhere in Australia

- [Multinational companies in Australia](https://www.tamtam.ai/l/multinational-companies-australia) (1,184)
- [Multinational companies in New South Wales](https://www.tamtam.ai/l/multinational-companies-new-south-wales) (512)
- [Multinational companies in Queensland](https://www.tamtam.ai/l/multinational-companies-queensland) (134)
- [Multinational companies in Western Australia](https://www.tamtam.ai/l/multinational-companies-western-australia) (75)
- [Multinational companies in South Australia](https://www.tamtam.ai/l/multinational-companies-south-australia) (36)
- [Multinational companies in Sydney](https://www.tamtam.ai/l/multinational-companies-sydney) (279)
- [Multinational companies in Melbourne](https://www.tamtam.ai/l/multinational-companies-melbourne) (162)
- [Multinational companies in Brisbane](https://www.tamtam.ai/l/multinational-companies-brisbane) (41)
- [Multinational companies in Perth](https://www.tamtam.ai/l/multinational-companies-perth) (39)
- [Multinational companies in North Sydney](https://www.tamtam.ai/l/multinational-companies-north-sydney) (36)

---

Source: https://www.tamtam.ai/l/multinational-companies-victoria