| # | Company | Employees |
|---|---|---|
| 1 |
NSW Healthhealth.nsw.gov.au
Providing comprehensive healthcare services across numerous hospitals with a large workforce dedicated to improving community health and patient care. |
23,725 |
| 2 |
Ramsay Health Careramsayhealth.com
Provider of private hospitals, clinics, mental health, diagnostics, and community care services across multiple countries with extensive healthcare staff. |
11,896 |
| 3 |
St Vincent's Health Australiasvha.org.au
Leading not-for-profit healthcare provider operating hospitals, aged care facilities, and research institutes focused on compassionate patient care and medical innovation. |
3,904 |
| 4 |
Healius Limitedhealius.com.au
Provides affordable, accessible specialty diagnostic and pathology services across Australia through extensive laboratories and patient collection centers. |
3,531 |
| 5 |
Calvary Health Carecalvarycare.org.au
A charitable Catholic health care organization founded in 1885, providing compassionate and quality services to the most vulnerable populations across Australia |
3,336 |
| 6 |
GenesisCaregenesiscare.com
Provider of integrated cancer care globally, focusing on personalized treatment experiences and access to radiotherapy, diagnostics, oncology, surgery, and clinical trials |
3,134 |
| 7 |
Northern Sydney Local Health Districtnslhd.health.nsw.gov.au
Providing acute hospital services and community health care to improve health outcomes for 800,000 residents in northern Sydney. |
3,041 |
| 8 |
Opal Healthcareopalhealthcare.com.au
Providing residential aged care services including respite, dementia, palliative, and rehabilitation with 24/7 nursing and home-style hospitality. |
2,922 |
| 9 |
NSW Ambulanceambulance.nsw.gov.au
Provider of high quality out-of-hospital clinical care to over 725 million people in NSW through emergency responses and community safety programs |
2,840 |
| 10 |
Estia Healthestiahealth.com.au
Provider of compassionate residential aged care with 70+ homes across Australia, delivering exceptional care and enriching experiences for residents. |
2,737 |
| 11 |
Sonic Healthcare Australia Clinical Servicesscs.com.au
National healthcare services provider offering a wide range of health services including general practice, occupational health, nursing, research programs, and chronic disease management programs |
2,681 |
| 12 |
South Western Sydney Local Health Districtswslhd.health.nsw.gov.au
A large health district in south western Sydney providing patient-focused healthcare services to a diverse population through hospitals and community health centers |
2,652 |
| 13 |
Sonic Healthcaresonichealthcare.com
Internationally renowned healthcare provider specializing in pathology, radiology, and primary care with operations in multiple countries and a focus on quality medical diagnostic services |
2,328 |
| 14 |
Sydney Children's Hospitals Networkschn.health.nsw.gov.au
Leading Australian paediatric healthcare network providing world-class care for children with specialized medical needs while focusing on family-centered healing environments |
2,075 |
| 15 |
I-MED Radiology Networki-med.com.au
Australia's leading diagnostic imaging network offering a wide range of medical imaging and radiology services across 240 clinics nationwide |
2,033 |
| 16 |
Western Sydney Local Health Districtnsw.gov.au
Delivering comprehensive healthcare to over a million residents in Western Sydney through top-notch clinical expertise, research, and compassionate care |
1,764 |
| 17 |
HammondCarehammond.com.au
A Christian charity specializing in aged care, dementia care, palliative care, rehabilitation, mental health, and dementia support services in Australia and the UK |
1,749 |
| 18 |
HealthShare NSWhealthshare.nsw.gov.au
HealthShare NSW supports NSW Health by providing shared services like transport, meals, assistive technology, and supply chain support for healthcare staff |
1,746 |
| 19 |
NSW Health Pathologypathology.health.nsw.gov.au
The company provides medical and forensic analysis services to support health and justice systems, conducting millions of tests annually |
1,706 |
| 20 |
Illawarra Shoalhaven Local Health District (ISLHD)islhd.health.nsw.gov.au
A leading health district serving 400,000 residents in the Illawarra Shoalhaven region, providing quality healthcare services, community health programs, and employing over 7,300 staff |
1,692 |
| 21 |
South Eastern Sydney Local Health District (SESLHD)seslhd.health.nsw.gov.au
Dedicated to improving the health and wellbeing of diverse communities in south eastern Sydney through hospitals, health centers, and various healthcare services |
1,666 |
| 22 |
eHealth NSWehealth.nsw.gov.au
NSW Health's digital centre of excellence, eHealth NSW, delivers world-class ICT solutions for Australia's largest public health system Visit our community guidelines for more |
1,633 |
| 23 |
Sydney Local Health Districtslhd.health.nsw.gov.au
Health district in Sydney providing care to 700,000 residents and offering tertiary and quaternary services through referral hospitals and community-based health services Vision is excellence in healthcare |
1,604 |
| 24 |
Catholic Healthcarecatholichealthcare.com.au
Provider of residential aged care, home care, and retirement living in NSW and South East Queensland, with a focus on exceptional care and employee well-being |
1,569 |
| 25 |
The Prince of Wales Hospitalseslhd.health.nsw.gov.au
A major teaching hospital and tertiary referral center providing excellent healthcare services to south eastern Sydney and specialist health services to NSW |
1,523 |
| 26 |
Nepean Blue Mountains Local Health District (NBMLHD)nsw.gov.au
Provider of innovative, world-class healthcare services to over 380,000 residents in urban and semi-rural areas, with a commitment to research, teaching, and community well-being |
1,394 |
| 27 |
St Vincent鈥檚 Health Network Sydneysvhs.org.au
A not-for-profit health network in Sydney providing comprehensive healthcare services with a focus on compassion, justice, integrity, and excellence |
1,361 |
| 28 |
Albury Wodonga Healthawh.org.au
A cross-border public health service providing regional healthcare to over 250,000 people in North-East Victoria and Southern New South Wales |
1,263 |
| 29 |
Central Coast Local Health Districtcclhd.health.nsw.gov.au
This healthcare organization is the largest employer in the region, providing services to over 330,000 people through hospitals and community-based services |
1,236 |
| 30 |
Western NSW Local Health Districtjobs.health.nsw.gov.au
A large Local Health District in Western NSW providing health services to diverse communities through a dedicated and skilled workforce |
1,157 |
| 31 |
Primary Health Care Limitedhealius.com.au
Healius provides affordable and accessible healthcare services in Australia, believing in quality care with a focus on both efficiency and compassion |
1,137 |
| 32 |
Murrumbidgee Local Health District (MLHD)mlhd.health.nsw.gov.au
Provider of public healthcare services in rural southern NSW, with 33 hospitals, 12 primary health care centers, and over 5,000 healthcare staff |
989 |
| 33 |
RSL LifeCarersllifecare.org.au
A leader in senior living, providing a range of aged care, retirement villages, and personal home care services to create a secure and peaceful home for senior Australians |
976 |
| 34 |
Montefioremontefiore.org.au
Provider of aged care services in Sydney, offering residential care, in-home care, independent living, and day centers with a focus on personalized, clinical support and Jewish values |
950 |
| 35 |
Douglass Hanly Moir Pathologydhm.com.au
A leading pathology practice in NSW and northwest Victoria, part of Sonic Healthcare, focusing on high-quality care managed by doctors |
944 |
| 36 |
IRT Groupirt.org.au
A leading Australian provider of retirement living, aged care, and home care services, dedicated to improving the lives of older people |
907 |
| 37 |
ForHealth Groupforhealth.com.au
The company provides high quality healthcare services across Australia, supporting independent practitioners and serving millions of patients annually |
900 |
| 38 |
NSW Justice Health & Forensic Mental Health Networknsw.gov.au
Delivering healthcare to adults and young people in contact with forensic mental health and criminal justice systems in NSW |
898 |
| 39 |
ORS Grouporsgroup.com.au
A provider of allied health and workplace rehabilitation services, specializing in improving the lives of people with disabilities and injuries |
847 |
| 40 |
Lumus Imaginglumusimaging.com.au
A passionate team of 2000 experts providing affordable, accessible, and timely diagnostic imaging services with care and accountability across Australia |
833 |
| 41 |
Australian Digital Health Agencydigitalhealth.gov.au
Leading national efforts to improve health outcomes in Australia through delivery of digital healthcare systems and driving uptake of digital health technologies |
782 |
| 42 |
Virtus Healthvirtushealth.com.au
Leader in fertility care and IVF services with top clinicians, scientists, and global presence Specializing in safe and successful treatment programs |
741 |
| 43 |
Laverty Pathologylaverty.com.au
A leading provider of pathology and medical diagnostic services in Australia, offering a range of testing services and convenient collection centers nationwide |
707 |
| 44 |
Liverpool Hospitalendocrinesurgery.com.au
Leading healthcare provider in Sydney, Australia, offering exceptional medical services and treatments at Liverpool Hospital |
679 |
| 45 |
Allity Aged Careboltonclarke.com.au
Leading provider of aged care services in Australia, offering support to 130,000 individuals through home care, retirement living communities, and residential aged care homes |
650 |
| 46 |
Northern NSW Local Health Districtnnswlhd.health.nsw.gov.au
Leading regional health district in Australia providing diverse public healthcare services to over 300,000 residents through hospitals and community health centers |
644 |
| 47 |
Chris O'Brien Lifehousemylifehouse.org.au
A not-for-profit cancer hospital offering comprehensive care, advanced treatments, holistic support, and cutting-edge research to improve patient outcomes and experiences |
638 |
| 48 |
4Cyte Pathology4cyte.com.au
An independent specialist medical laboratory in Australia offering a comprehensive range of specimen collection and testing services for clinicians and patients |
634 |
| 49 |
Macquarie University Hospitalmqhealth.org.au
Private not-for-profit teaching hospital on university campus, focused on combining knowledge and expertise for comprehensive patient care with latest technology and therapeutic design principles |
626 |
| 50 |
Whiddonwhiddon.com.au
A not-for-profit organization providing award-winning aged care services in NSW and QLD, focusing on individual needs and community connections |
611 |
| 51 |
St Vincent's Private Hospital Sydneysvph.org.au
A leading private hospital offering compassionate care, education, research, and professional growth opportunities, with a focus on innovation and excellence |
549 |
| 52 |
Southern Cross Care (NSW & ACT)sccliving.org.au
Not-for-profit provider offering personalised aged care through retirement villages, home care, and residential homes across multiple locations. |
548 |
| 53 |
Healthe Carehealthecare.com.au
One of Australia's top private hospital operators, focusing on positive patient experiences and outcomes, with locations in major cities and regional areas |
546 |
| 54 |
KinCarekincare.com.au
KinCare provides personal in-home aged care services, supporting older Australians to stay independent and safe while fostering a supportive work environment |
514 |
| 55 |
Bupa Dental Corporationdentalcorp.com.au
An organization partnering with dental practices to provide support services, allowing dentists to focus on patient care while expanding reach globally |
512 |
| 56 |
Wollongong Hospitalislhd.health.nsw.gov.au
A major referral and teaching hospital in Illawarra-Shoalhaven, offering a wide range of inpatient, outpatient, and community-based services, closely affiliated with the University |
502 |
| 57 |
National Dental Carenationaldentalcare.com.au
An Australian dental group with over 60 practices nationwide, focusing on high-quality patient care, training programs for staff, and mentorship |
489 |
| 58 |
Ability Action Australiaabilityactionaustralia.com.au
Provider of NDIS registered therapeutic, behavior, and employment supports, offering tailored assessments and therapy services to improve capabilities and achieve goals |
489 |
| 59 |
Better Rehabbetterrehab.com.au
Better Rehab offers in-home, in-clinic, and telehealth services in multiple states, providing personalized Allied Health services for people living with disabilities |
478 |
| 60 |
Southern NSW Local Health Districtnsw.gov.au
A healthcare district in southern NSW providing a wide range of services including emergency care, mental health services, maternity, and surgical services |
446 |
| 61 |
Northern Beaches Hospitalnorthernbeacheshospital.com.au
Dedicated hospital with state-of-the-art facilities providing a comprehensive range of medical services including surgery, critical care, and specialized treatments |
437 |
| 62 |
SASH - the Small Animal Specialist Hospitalsashvets.com
Specialist veterinary care with emergency services, tailored treatment options, access to advanced medical equipment, and a team of dedicated specialists and compassionate staff |
432 |
| 63 |
Mid North Coast Local Health Districtmnclhd.health.nsw.gov.au
Healthcare provider serving a diverse and growing population on the Mid North Coast, offering career opportunities in Coffs Harbour and Port Macquarie |
421 |
| 64 | 411 | |
| 65 |
North Shore Private Hospitalnorthshoreprivate.com.au
A 313-bed surgical, medical and maternity facility in Sydney offering a wide range of specialties including surgery, medicine, and obstetrics |
410 |
| 66 |
Geneagenea.com.au
A company dedicated to providing transformative patient care with compassion and unity, emphasizing the importance of family and organizational culture |
408 |
| 67 |
Physio Inqphysioinq.com.au
Premium provider of Physiotherapy & Allied Healthcare services throughout Australia, offering in-clinic and mobile therapy options to help individuals achieve their health goals |
395 |
| 68 |
integratedliving Australiaintegratedliving.org.au
Provider of aged care, in-home, and community-based health services focusing on better health outcomes for people over 65 in regional, remote, and rural areas |
390 |
| 69 |
Cancer Institute NSWcancer.nsw.gov.au
The organization is dedicated to reducing the impact of cancer in NSW through prevention, early detection, research funding, data collection, and supporting healthcare professionals |
374 |
| 70 |
Royal Rehab Grouproyalrehab-ryde.com.au
Specialist rehabilitation and disability services provider offering research, education, and support for individuals with various injuries, illnesses, and disabilities in Sydney |
369 |
| 71 |
Medical Staffmedicalstaff.com.au
National Health Care Recruitment Specialist placing medical staff in hospitals, medical centers, and nursing homes nationwide, offering personalized service and full indemnity insurance coverage |
366 |
| 72 |
CareFlightcareflight.org
Aeromedical charity providing rapid response critical care using helicopters, planes, and medi-jets Trained medical teams save lives and serve communities |
353 |
| 73 |
Adventist HealthCare Limited (Aus)sah.org.au
A leading not-for-profit healthcare provider with a focus on exceptional patient care, advanced technology, and diverse employment opportunities in NSW |
341 |
| 74 |
Thompson Health Carethompsonhealthcare.com.au
A private provider of aged care services specializing in delivering personalized care and support for elderly individuals |
335 |
| 75 |
WSLHD Research and Education Networknsw.gov.au
This organization supports the integration of research and education in clinical care to benefit patients, community, and attract high-caliber professionals |
332 |
| 76 |
Scalabrini Communitiesscalabrini.com.au
A not-for-profit organization dedicated to providing exceptional care for the elderly and those with dementia through person-centered services and expert staff |
331 |
| 77 |
Healthdirect Australiaabout.healthdirect.gov.au
National, government-owned organization providing health advice and information services to Australians for over a decade, aiming for better health outcomes through technology |
327 |
| 78 |
SummitCaresummitcare.com.au
Family-owned company with over 50 years of experience providing quality care and support to help residents age well with dignity |
323 |
| 79 |
Calvary Mater Newcastlecalvarycare.org.au
This company operates a hospital providing emergency, intensive care, palliative care, mental health, and breast screening services on its campus |
262 |
| 80 |
Aurrum Aged Careestiahealth.com.au
Aurrum Aged Care provides premium residential care for the elderly in Victoria and New South Wales, focusing on clinical excellence and person-centered principles |
183 |
| 81 |
Nexus Hospitalsnexushospitals.com.au
A network of short stay hospitals in Australia partnering with doctors to offer exceptional patient care, best practice models, and surgical specialties with world-class facilities |
182 |
| 82 |
International Health and Medical Services (IHMS)ihms.com.au
Specializing in compassionate multidisciplinary medical care in challenging environments, we deliver industry-leading services to patients globally, focusing on professional development and clinical excellence |
178 |
| 83 |
HPCA (Health Professional Councils Authority)hpca.nsw.gov.au
Regulating health practitioners in NSW to protect the public through co-regulation and managing complaints in partnership with the NSW Health Care Complaints Commission |
170 |
| 84 |
Castlereagh Imagingcasimaging.com.au
Medical imaging provider committed to delivering high-quality diagnostic services using advanced technology, offering a comprehensive range of imaging services to patients and referring doctors |
165 |
| 85 |
Primary Dentalprimarydental.com.au
A leading Dental Support Organisation in Australia, part of ForHealth Group, providing affordable, high quality dental care through 62 dental centres nationwide |
164 |
| 86 |
Healthcare Imaging Serviceshealthcareimaging.com.au
The company operates a network of diagnostic imaging centers, providing a range of imaging services and professional support for independent radiologists |
162 |
| 87 |
EBOS Healthcare (Australia & New Zealand)eboshealthcare.com.au
Supplying hospitals, clinics, aged care with global health products, offering tailored solutions through specialised divisions across Australasia. |
162 |
| 88 |
Mulgrave Private Hospitalmulgraveprivate.com.au
A premier private healthcare facility in Melbourne's south-east, offering a wide range of services including emergency care, cardiac services, and allied health support |
160 |
| 89 |
Optimum Health Solutionsopt.net.au
Leading health company in Australia offering Exercise Physiology, Physiotherapy, Dietetics, Personal Training, and other allied health services with evidence-based programs for individuals and corporations |
152 |
| 90 |
Coffs Harbour Base Hospital
A hospital and healthcare provider located in Coffs Harbour, NSW, Australia, offering medical services to patients in the local area |
152 |
| 91 |
Annalise.aiannalise.ai
Leader in health tech using AI to transform medical imaging, enhancing diagnosis and treatment for better patient care and improved health outcomes |
148 |
| 92 |
Lingard Private Hospitallingardprivate.com.au
A hospital and healthcare provider in New South Wales, Australia, offering medical services at 23 Merewether Street in Merewether |
147 |
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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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