These companies with in-house R&D in Victoria are mostly large organizations, with a strong presence in the healthcare and mining sectors. Notable examples include BHP, a supplier of essential resources, and CSL, a global biotechnology company focused on lifesaving medicines. Other significant players are Orica, specializing in mining and infrastructure solutions, and Monash Health, a publicly-funded health service.
The data reveals a significant concentration of healthcare providers, with Monash Health, The Royal Melbourne Hospital, Alfred Health, Epworth, St Vincent's Hospital Melbourne, and Australian Red Cross Lifeblood all headquartered in or around Melbourne, indicating a robust medical research and care ecosystem in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 40,731 | ||||
| 2 | 23,172 | ||||
| 3 | 11,326 | ||||
| 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 |
University of Technology Sydneyuts.edu.au
This dynamic and cosmopolitan university prepares graduates for a borderless workplace through its diverse and rich learning environment, recognized for excellence in teaching. |
10,093 | |||
| 6 |
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 | |||
| 7 |
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 | |||
| 8 |
Ansellansell.com
Designs, manufactures, and markets personal protective equipment brands serving healthcare and industrial workers worldwide for workplace safety. |
4,736 | |||
| 9 |
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. |
4,124 | |||
| 10 |
Epworthepworth.org.au
A leading not-for-profit private hospital group in Victoria, offering diagnosis, treatment, and rehabilitation services with a focus on exceptional patient care |
3,522 | |||
| 11 |
St Vincent's Hospital Melbournesvhm.org.au
Leading teaching and research health service providing care across Melbourne with a focus on excellence, compassion, integrity, and justice |
3,007 | |||
| 12 |
Nufarmnufarm.com
Global company providing crop protection and seed technologies, supporting sustainable agriculture and food production through innovation and partnerships. |
2,683 | |||
| 13 |
Australian Red Cross Lifebloodlifeblood.com.au
An organization committed to providing life-giving products and services for the well-being of all Australians through blood donations and clinical excellence |
2,252 | |||
| 14 | 2,210 | ||||
| 15 | 2,099 | ||||
| 16 |
Cabrini HEALTHcabrini.com.au
A not-for-profit health service offering comprehensive care, education, and research, with a focus on patient well-being and community support |
1,922 | |||
| 17 |
Bureau of Meteorologybom.gov.au
Provides weather, climate, water, ocean, and space weather forecasts, warnings, and research to support safety and environmental management. |
1,907 | |||
| 18 |
Afyon Kocatepe Universityedu.tr
Turkish public higher education institution, offering diverse academic programs through faculties, institutes, schools, and research centers. |
1,765 | |||
| 19 |
Costacostagroup.com.au
Leading Australian supplier of premium fresh fruit and vegetables, including avocados, bananas, berries, citrus, grapes, mushrooms, and tomatoes Also offers logistics and wholesale services |
1,672 | |||
| 20 |
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 | |||
| 21 |
Toyota Motor Corporation Australiatoyota.com.au
Development and innovation of vehicles focusing on sustainability, safety, alternative fuels, and automated driving for Australian market needs. |
1,613 | |||
| 22 |
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 | |||
| 23 |
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 | |||
| 24 |
Murdoch Children's Research Institute (MCRI)mcri.edu.au
Leading child health research institute in Australia, dedicated to preventing and treating childhood conditions through research, clinical care, and genetic testing |
1,490 | |||
| 25 |
Opalopalanz.com
The company offers sustainable fibre packaging and paper solutions with operations in Australia, New Zealand, Europe, North America, and Asia |
1,380 | |||
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. | |||||
| 26 |
Telix Pharmaceuticals Limitedtelixpharma.com
A biopharmaceutical company specializing in developing and commercializing diagnostic and therapeutic radiopharmaceuticals to address unmet medical needs in oncology and rare diseases |
1,173 | |||
| 27 |
Attra, a Synechron Companysynechron.com
A global technology services provider specializing in payments with over 25 years of experience, offering consulting, application management, and quality engineering services |
984 | |||
| 28 |
Pact Group Holdings Ltdpactgroup.com
Leading circular economy with innovative packaging, reuse, and recycling solutions focused on sustainability and creating lasting environmental value. |
979 | |||
| 29 |
Decordecor.com.au
A company specializing in affordable and durable homewares, including food storage, hydration, gardenware, and more, available globally in various retail channels |
813 | |||
| 30 |
ARB Corporation Ltdarb.com.au
A leading manufacturer and distributor of 4WD accessories globally, specializing in innovative and technologically advanced products for off-road conditions |
726 | |||
| 31 |
Ego Pharmaceuticalsegopharm.com
Development and manufacture of high-quality, innovative skincare products with a strong heritage, serving customers worldwide for healthy skin care. |
708 | |||
| 32 |
Catapultcatapult.com
A global sports technology company leveraging sports science and analytics to enhance athlete performance, prevent injuries, and track return to play |
703 | |||
| 33 |
AIM Defenceaimdefence.com
Specializing in ultra-compact high-power laser systems with advanced AI tracking, the company focuses on developing directed energy and AI systems for defense purposes |
682 | |||
| 34 |
Moose Toysmoosetoys.com
Design, develop, manufacture innovative toys including collectables, craft, dolls, games, youth electronics, with global licensing and entertainment content. |
676 | |||
| 35 |
Burnet Instituteburnet.edu.au
An Australian medical research institute focused on life-changing research and health programs in the Indo-Pacific region and Africa, striving for a better, fairer, healthier world |
658 | |||
| 36 |
ANCA CNC Machinesmachines.anca.com
Global technology company fostering innovation with a diverse team Market leader in producing solutions for everyday to extraordinary challenges worldwide |
638 | |||
| 37 |
Incitec Pivot Limiteddynonobel.com
ASX-listed parent company undergoing name change from Incitec Pivot Limited to Dyno Nobel Limited effective March 2025. |
596 | |||
| 38 |
Australian Council for Educational Researchacer.org
A leading educational research center that creates and promotes research-based knowledge to improve learning for learners, professionals, and institutions worldwide |
543 | |||
| 39 |
The Royal Victorian Eye and Ear Hospitaleyeandear.org.au
A world class specialist hospital providing eye, ear, nose, and throat care in Victoria Offers outpatient, surgery, inpatient services, and research |
540 | |||
| 40 |
Cummins Asia Pacificcummins.com
Global power technology leader providing a broad range of power solutions including internal combustion, electric/hybrid power systems, components, and control systems worldwide |
535 | |||
| 41 |
Heidiheidihealth.com
Building an AI Care Partner to expand clinical capacity, supporting every stage of care delivery, including AI scribe, medical research access, and patient communications. |
535 | |||
| 42 |
Fenner Conveyorsfenner.com.au
Providing comprehensive conveyor equipment and turnkey systems for mining, processing, ports, agriculture, manufacturing, with nationwide support and training. |
508 | |||
| 43 |
Pronto Softwarepronto.net
An Australian developer of award-winning business management and analytics solutions, offering ERP software to streamline processes and unlock insights for global organizations |
500 | |||
| 44 |
Bosch Australia & New Zealandbosch.com.au
Global supplier of technology and services with diverse offerings including household appliances, power tools, automotive parts, and eBike equipment Employs over 421,000 associates worldwide |
495 | |||
| 45 |
QinetiQ Australiaqinetiq.com
An integrated global defense and security organization delivering innovative technologies and capabilities through testing, engineering, and advisory services in Australia |
432 | |||
| 46 |
dormakaba Australia & New Zealanddormakaba.com
A global leader in high security access control systems, locks, automatic doors, and door hardware, with a focus on service and reliability |
417 | |||
| 47 |
Boeing Aerostructures Australiaboeing.com.au
Specializes in designing and manufacturing advanced composite aerostructure components for commercial aircraft, with a long heritage in Australian aviation |
379 | |||
| 48 |
Ford Australiaford.com.au
A leading Australian automotive company designing, engineering, and importing award-winning cars, SUVs, and trucks globally, with a focus on research and development |
369 | |||
| 49 |
Trajan Scientific and Medicaltrajanscimed.com
Development of advanced scientific analytical systems enhancing sensitivity and specificity for biological, environmental, and food sample measurements worldwide. |
363 | |||
| 50 |
RDNS (Royal District Nursing Service) Groupboltonclarke.com.au
Provider of independent living services for older Australians and those in need, offering at-home support, retirement living, and residential aged care with a focus on quality of life and independence |
363 | |||
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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 Victoria
- The largest companies in Victoria 1,682
- Multinational companies in Victoria 378
- Retail chains in Victoria 202
- Education providers in Victoria 128
- Financial services firms in Victoria 128
- Critical infrastructure operators in Victoria 123
- Professional services firms in Victoria 121
- Healthcare providers in Victoria 116
- Financial Services companies in Victoria 109
- Companies with a mobile app in Victoria 99
- Manufacturers in Victoria 99
- E-commerce companies in Victoria 98
- Public sector organisations in Victoria 97
- Retail companies in Victoria 96
- Corporate groups and holding companies in Victoria 89
- Publicly traded companies in Victoria 89
- Hospitals and Health Care companies in Victoria 87
- Government Administration companies in Victoria 81
- IT Services and IT Consulting companies in Victoria 76
- Consulting firms in Victoria 69
- Subscription businesses in Victoria 58
- Education Administration Programs companies in Victoria 56
- Non-profit Organizations companies in Victoria 56
- SaaS companies in Victoria 54
The same list elsewhere in Australia
- Companies with in-house R&D in Australia 235
- Companies with in-house R&D in New South Wales 80
- Companies with in-house R&D in Western Australia 30