| # | Company | Employees |
|---|---|---|
| 1 |
Beaumont Hospitalbeaumont.ie
A leading teaching hospital associated with RCSI Hospital Group, serving as a designated cancer and regional treatment center with strong academic links |
3,349 |
| 2 |
St James's Hospital Dublinlinkin.bio
An academic teaching hospital delivering health treatment, care, and diagnosis while prioritizing education, research, and collaboration with a focus on quality and accountability |
2,788 |
| 3 |
Mater Misericordiae University Hospitalmater.ie
Charitable hospital delivering specialized tertiary healthcare including heart surgery, transplants, spinal injuries, and national isolation services in North Dublin and Ireland. |
2,218 |
| 4 |
St. Vincent's University Hospitalstvincents.ie
A leading academic teaching hospital providing acute, chronic, and emergency care across 50 medical specialties with international accreditation and pioneering patient care approaches |
2,000 |
| 5 |
Tallaght University Hospitaltuh.ie
One of Ireland's largest acute teaching hospitals providing adult, psychiatric, and age-related healthcare, specializing in urology, dialysis, robotic surgery, and trauma services |
1,943 |
| 6 |
Blackrock Healthblackrockhealth.com
Ireland's private hospital group, comprising Blackrock, Galway, Hermitage, and Limerick Clinics, providing healthcare services and medical care to patients |
1,843 |
| 7 |
Vhiwww1.vhi.ie
providing health insurance and innovative healthcare services, supporting employee development, fostering inclusive culture, and promoting sustainability initiatives |
1,694 |
| 8 |
Brothers of Charity Services Irelandcorlann.ie
The company provides a variety of services and supports to people with intellectual disabilities or autism, focusing on inclusivity, self-determination, and high-quality care |
1,559 |
| 9 |
Cork University Hospitalwww2.hse.ie
A leading academic teaching hospital group in Ireland, offering highly specialized medical and surgical care to the local community and beyond |
1,528 |
| 10 |
Mater Private Networkmaterprivate.ie
Advanced healthcare provider offering specialized services including Heart and Vascular, Spine, Cancer, Surgery, and Robotic-assisted Surgery, with a focus on patient-centered care and innovation |
1,471 |
| 11 |
Children鈥檚 Health Ireland (CHI)childrenshealthireland.ie
A leading children's hospital in Ireland with over 280 beds and 39 specialties, offering educational opportunities, support for career development, and various employee benefits |
1,430 |
| 12 |
South Eastern Health and Social Care Trustsetrust.hscni.net
Integrated health & social care Trust in Northern Ireland, serving 345,000 people Provides acute hospital, community health, and social services to improve health and reduce inequalities |
1,418 |
| 13 |
Beacon Hospitalbeaconhospital.ie
A technologically advanced private hospital in South Dublin providing world-class acute care in various medical services with over 1700 healthcare professionals |
1,263 |
| 14 |
Nua Healthcare Servicesnuahealthcare.ie
Specializing in residential, outreach, and day services for adults and children with complex support needs, focusing on person-centered care in homes and community-based facilities |
1,147 |
| 15 |
St Vincent's Private Hospitalsvph.ie
Ireland's largest private hospital offering a wide range of specialist medical and surgical services, including cancer care, cardiology, and various other specialties |
1,137 |
| 16 |
Rehab Grouprehab.ie
Providing high-quality, flexible services empowering people with disabilities to achieve independence, confidence, skills, and meaningful community participation. |
844 |
| 17 |
Enable Irelandenableireland.ie
Provides comprehensive support services for children and adults with disabilities, focusing on development, independence, and community inclusion across Ireland. |
804 |
| 18 |
Irish Wheelchair Association (IWA)iwa.ie
A progressive organization providing services for people with limited mobility, focusing on facilitating full participation in communities We prioritize employee satisfaction and diversity |
779 |
| 19 |
The National Maternity Hospitalnmh.ie
A leading provider of maternity, gynecological, and reproductive care, offering high-quality treatment, research, education, and a supportive environment for women and families |
749 |
| 20 |
Mercy University Hospitalmuh.ie
Established in 1857, this organization operates a large hospital with over 300 beds and a wide range of specialties, offering inpatient, outpatient, and emergency care services |
693 |
| 21 |
Dovida Irelanddovida.ie
Leading provider of personalized home care services in Ireland, offering companionship, personal care, Alzheimer's care, and palliative support through compassionate caregivers and career advancement opportunities |
651 |
| 22 |
HSE West North Westsaolta.ie
A healthcare group operating 6 hospitals across 7 sites in Ireland, with an academic partnership with NUI Galway |
650 |
| 23 |
St Michael's Housesmh.ie
A Dublin-based organization offering services for individuals with intellectual disabilities and their families, impacting thousands through funded support programs |
638 |
| 24 |
Galway University Hospitalssaolta.ie
Healthcare provider within Saolta University Health Care Group, offering a wide range of services to patients, specializing in cancer and cardiac care Affiliated with NUIG for training and research |
607 |
| 25 |
Alliance Medical Irelandalliancemedical.ie
A provider of Diagnostic Imaging services with full accreditation and certification, offering various scans to patients, clinicians, and hospitals across Ireland |
600 |
| 26 |
National Rehabilitation hospitalnrh.ie
Specialist rehabilitation provider offering comprehensive services to adult and pediatric patients in Ireland with physical or cognitive disabilities post-accident or injury |
589 |
| 27 |
Rotunda Hospitalrotunda.ie
A leading voluntary provider of maternity, neonatal, and gynaecology care in Ireland, delivering innovative and safe services for over 274 years |
574 |
| 28 |
Blackrock Health Blackrock Clinicblackrock-clinic.ie
Ireland's top high-tech hospital within Blackrock Health, specializing in cutting-edge healthcare development and delivery |
565 |
| 29 |
Mowlam Healthcare Servicesmowlamhealthcare.com
A leading national healthcare provider in Ireland, dedicated to clinical excellence and compassion, specializing in nursing home care for older individuals |
559 |
| 30 |
McCabes Pharmacylloydspharmacy.ie
A leading Irish pharmacy chain focused on delivering expert care, customer service, and health solutions through a nationwide network of pharmacies |
501 |
| 31 |
Irish Blood Transfusion Servicegiveblood.ie
This organization supplies blood and blood products to hospitals in Ireland, while also encouraging individuals to become blood donors Visit their website for more information |
444 |
| 32 |
Irish HomeCareirishhomecare.ie
Provider of quality care services for individuals of all ages, offering tailored support and assistance to improve quality of life |
248 |
| 33 |
Hickey's Pharmacyhickeyspharmacies.ie
Irish-owned pharmacy group focused on community engagement, offering professional training, personalized care, and opportunities for growth within a people-centric team |
211 |
| 34 |
Gordons Chemistsgordonsdirect.com
Established in 1980, offering high street pharmacies in Northern Ireland and Scotland, providing great value products and quality customer service online |
204 |
| 35 |
MediCare Pharmacy Group (NI)medicare-group.com
Northern Ireland's largest pharmacy group, focusing on patient care, efficient healthcare delivery, and providing tailored solutions for nursing homes |
204 |
| 36 |
McCauleymccauley.ie
A leading pharmacy-retail company in Ireland, offering health, beauty, and pharmacy products and services, with a focus on career development and customer satisfaction |
197 |
| 37 |
Stack's Pharmacystackspharmacy.ie
Irish-owned pharmacy group with 16 branches providing excellent service, advice, and a full range of products to local communities |
137 |
| 38 |
Mulligans Pharmacymulliganspharmacy.com
Health and wellness retailer with a rich history and strong community focus, offering pharmacy services, health clinics, premium brands, and giftware |
108 |
| 39 |
CARA Allcare Pharmacyallcarepharmacy.ie
Progressive pharmacy group in Ireland providing pharmacy services and retail with a focus on excellent customer service, value, and product range |
98 |
| 40 |
Medihivemedihive.com
Innovative company transforming healthcare through software solutions for patients, healthcare providers, pharmacies, and insurers Focus on positive patient outcomes and virtual care |
78 |
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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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