| # | Company | Employees |
|---|---|---|
| 1 |
Australia Postauspost.com.au
Connecting businesses with consumers through postal, retail, financial, communications, and etailing services focused on continuous improvement. |
16,807 |
| 2 |
RMIT Universityrmit.edu.au
Global university specializing in technology, design, enterprise, professional education, applied research, and strong industry and community engagement. |
14,580 |
| 3 |
Department of Education, Western Australiaeducation.wa.edu.au
Provides high quality education for children and young people across Western Australia, helping them achieve their full potential for a successful society. |
11,472 |
| 4 |
Monash Healthmonashhealth.org
A publicly-funded health service in Melbourne's Victoria, Australia, striving for excellence in healthcare, supporting staff, and the community with diverse career opportunities |
10,274 |
| 5 |
La Trobe Universitylatrobe.edu.au
Academic community advancing health, science, and technology through research, education, and real-world impact in hospitals and laboratories. |
7,270 |
| 6 |
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 |
| 7 |
The Royal Melbourne Hospitalthermh.org.au
A leading healthcare provider in Melbourne, dedicated to advancing healthcare through research, innovation, and a compassionate workforce, serving the community |
5,837 |
| 8 |
Alfred Healthalfredhealth.org.au
Leading metropolitan health service providing specialist medical, surgical, trauma, intensive care, research, education, and training across multiple hospital locations. |
5,721 |
| 9 |
Western Healthwesternhealth.org.au
A provider of in-hospital and community-based health services in Melbourne's west, working with over 11,000 staff and 700 volunteers |
5,626 |
| 10 |
Eastern Healtheasternhealth.org.au
A provider of diverse healthcare services including emergency, surgical, mental health, and community care, with a focus on respect and continuous improvement |
5,548 |
| 11 |
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 |
| 12 |
Austin Healthaustin.org.au
A healthcare organization focused on improving patients' lives through specialized medical services, wellness initiatives, and career development opportunities for employees |
4,802 |
| 13 |
Department of Justice and Community Safety, Victoriajustice.vic.gov.au
Provides justice, community safety, emergency services, corrections, and regulatory oversight to ensure a safe and resilient Victoria. |
4,773 |
| 14 |
Department of Transport and Planningvic.gov.au
The integrated Department of Transport plans and operates transport based on the needs of people and products, focusing on destinations over specific modes |
4,181 |
| 15 |
Northern Healthnh.org.au
A key provider of public health care in Melbourne's northern region, offering medical, surgical, mental health, and rehabilitation services through four campuses |
4,155 |
| 16 |
Victoria Policepolice.vic.gov.au
Provides 24/7 policing services across Victoria, supported by diverse professionals, ensuring community safety and effective emergency management. |
3,734 |
| 17 |
Barwon Healthbarwonhealth.org.au
Leading provider of advanced healthcare services in Victoria, focusing on state-of-the-art treatment and personalized care for the community |
3,588 |
| 18 |
Hunter New England Local Health Districtjobs.health.nsw.gov.au
Provides public health services across twenty-seven hospitals, eleven multipurpose centres, and forty-three community health clinics, delivering care to over 920,000 people. |
3,283 |
| 19 |
The Royal Children's Hospitalrch.org.au
A leading specialist paediatric hospital providing outstanding care, clinical services, trauma center, research, and training programs for children and families |
3,244 |
| 20 |
Ambulance Victoriaambulance.vic.gov.au
Providing emergency medical transport, pre-hospital care, and air ambulance services to help maintain life and reduce injuries in Victoria |
2,897 |
| 21 |
Peninsula Healthpeninsulahealth.org.au
A public health service in Frankston and the Mornington Peninsula offering world-class healthcare through hospitals and community services for all ages and specialties |
2,756 |
| 22 |
Victorian Department of Families, Fairness & Housingdffh.vic.gov.au
Delivering policies, programs, and services to support and empower Victorian residents, especially those in vulnerable situations, across various key policy areas |
2,596 |
| 23 |
Metro South Healthmetrosouth.health.qld.gov.au
Major public healthcare provider for Brisbane's south side, Logan, Redlands, Scenic Rim, operating hospitals, community, specialty, and statewide services, renowned for teaching and research. |
2,475 |
| 24 |
Federation University Australiafederation.edu.au
Providing tertiary education through various regional campuses and online platforms, offering TAFE, VET, and degree programs to domestic and international students. |
2,306 |
| 25 |
Grampians Healthgrampianshealth.org.au
A collaborative partnership of healthcare services delivering tailored, sustainable healthcare to meet the needs of the workforce and community |
2,190 |
| 26 |
Bendigo Healthbendigohealth.org.au
A regional health service offering a wide range of medical services to the community, focused on providing excellent care to every person |
2,050 |
| 27 |
Victorian Governmentvic.gov.au
The company is responsible for overseeing public schools, health, policing, roads, housing, business regulation, and various government departments in Victoria, Australia |
1,909 |
| 28 |
Country Fire Authority (CFA)cfa.vic.gov.au
A large group in Victoria dedicated to protecting lives and property, responding to hazards, and collaborating with emergency services partners |
1,748 |
| 29 |
Chisholm Institutechisholm.edu.au
Offering nationally accredited courses and training across eight campuses, online, and in the workplace, recognized by industry throughout Australia Visit website for more information |
1,607 |
| 30 |
V/Linevline.com.au
Australia's largest regional public transport operator connecting communities through safe, comfortable, and reliable train and coach services, fostering strong stakeholder relationships for community prosperity |
1,573 |
| 31 | 1,566 | |
| 32 |
Melbourne Watermelbournewater.com.au
Manages and protects water resources, provides clean drinking water, treats sewage, reduces flood risk, and keeps rivers, creeks, and catchments healthy. |
1,549 |
| 33 |
The Royal Women's Hospitalthewomens.org.au
Specialist women's tertiary hospital in Melbourne, offering maternity, neonatal, gynaecology, and cancer services Promotes diversity, inclusion, and gender equity for employees |
1,540 |
| 34 |
Holmesglenholmesglen.edu.au
A leading provider of vocational education in Victoria offering certificates to degrees in various disciplines with accreditation from RTO, CRICOS, and IHE |
1,500 |
| 35 |
Melbourne Polytechnicmelbournepolytechnic.edu.au
This educational institution in Melbourne offers practical and professional training programs with industry consultation to prepare students for the workforce |
1,460 |
| 36 |
Transport Accident Commission (TAC)tac.vic.gov.au
Government agency providing no-fault compensation and medical benefits for transport accident injuries, funded by vehicle registration fees in Victoria. |
1,260 |
| 37 |
Victoria Legal Aidlegalaid.vic.gov.au
Provides free legal information and education, prioritizes intensive legal services for eligible individuals, and promotes diversity, inclusivity, and equity |
1,189 |
| 38 |
Greater Western Watergww.com.au
Provider of water and sanitation services for over 580,000 customers in Melbourne's West, spanning 3,700 square kilometres from CBD to Lancefield |
1,161 |
| 39 |
South East Watersoutheastwater.com.au
Deliver essential water and sewerage services to over 1.8 million people in Melbourne鈥檚 south east with innovation and sustainability focus. |
1,117 |
| 40 |
Fire Rescue Victoriafrv.vic.gov.au
Fire and rescue service providing emergency response, complex rescues, medical aid, and hazardous spill management across Victoria. |
1,057 |
| 41 |
Parks Victoriaparks.vic.gov.au
Managing Victorian parks and reserves, promoting environmental and cultural values, and partnering with stakeholders to ensure accessibility and sustainability for future generations |
1,007 |
| 42 |
Victorian Infrastructure Delivery Authoritybigbuild.vic.gov.au
Facilitating and delivering major transport infrastructure projects in Victoria, including level crossings removal, rail and road upgrades, and new tunnels |
970 |
| 43 |
Yarra Valley Wateryvw.com.au
Provide water supply and sewage treatment services to millions, including water recycling for residential and public use across a large area. |
899 |
| 44 |
Goulburn Valley Healthgvhealth.org.au
GV Health is a multi-campus health facility serving a population of 120,000, providing hospital, community health, aged care services, and research partnerships with universities |
869 |
| 45 |
Kangan Institutekangan.edu.au
Education provider offering courses designed to provide industry-relevant skills for success Heroes are made through qualifications RTO number 3077 |
786 |
| 46 |
Environment Protection Authority Victoria (EPA)epa.vic.gov.au
Established in 1971, we are an independent environmental regulator in Victoria, working to prevent and reduce pollution and waste for a sustainable environment |
751 |
| 47 |
William Angliss Instituteangliss.edu.au
Specialist training provider for foods, tourism, hospitality, and events, offering a range of certificates, diplomas, and degrees to thousands of students annually |
743 |
| 48 |
Federal Circuit and Family Court of Australiafcfcoa.gov.au
Court handling family law, migration, and federal matters with focus on efficient, fair dispute resolution and child protection. |
726 |
| 49 |
Melbourne Polytechnicedu.au
Offering innovative training and higher education programs with practical experience and industry consultation for best employment outcomes in modern facilities |
725 |
| 50 |
Tasmanian Health Servicegov.au
This organization manages and delivers integrated health services to maintain and improve the health and wellbeing of Tasmanians and the community |
717 |
| 51 |
Victorian Curriculum and Assessment Authorityvcaa.vic.edu.au
Statutory authority accountable to the Minister for Education, responsible for curriculum and assessment for government and non-government schools |
700 |
| 52 |
Wodonga TAFEwodongatafe.edu.au
A leading provider of vocational education in north east Victoria, offering innovative programs to individuals and industries locally and nationally |
699 |
| 53 |
Triple Zero Victoriatriplezero.vic.gov.au
Provider of 24-hour emergency call-taking and dispatch services for police, fire, ambulance, and VICSES in Victoria, handling over 26 million calls annually |
697 |
| 54 |
Glen Eira City Councilgleneira.vic.gov.au
Local government providing inclusive community development, health, safety, and lifestyle services while promoting employee wellbeing and community participation. |
689 |
| 55 |
Cenitexcenitex.vic.gov.au
We provide technology and services to support the Victorian Government in delivering efficient, modern, and secure solutions for the community |
637 |
| 56 |
Court Services Victoriacourts.vic.gov.au
Provides corporate and administrative support to Victorian courts and tribunals, ensuring judicial independence and efficient justice administration. |
627 |
| 57 |
The Gordonthegordon.edu.au
Provides accredited vocational education and training courses, apprenticeships, and customised programs supporting industry skills and student pathways to higher education. |
619 |
| 58 |
Suburban Rail Loop Authoritybigbuild.vic.gov.au
Leading the largest infrastructure project in Victoria's history, connecting major rail lines in Melbourne to improve transportation and community engagement |
596 |
| 59 |
Future Fundfuturefund.gov.au
Manage over $300 billion in public assets to generate strong, risk-adjusted returns supporting Australia's long-term financial stability and social programs. |
458 |
| 60 |
Global Victoriaglobal.vic.gov.au
Trade facilitation agency helping Victorian businesses succeed internationally through skills development, industry promotion, and strategic partnerships, with a global network of offices |
129 |
| 61 |
Treasury Corporation of Victoriatcv.vic.gov.au
As the central financing authority for the state, we provide tailored loans, financing, advisory, and investment services to government entities |
64 |
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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 Oct 24, 2026.
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