The companies listed are primarily large hospitals and healthcare providers based in Dublin. These include academic teaching hospitals such as Beaumont Hospital, St James's Hospital Dublin, Mater Misericordiae University Hospital, and St. Vincent's University Hospital, which offer a broad range of medical specialties. Also present are specialized providers like Mater Private Network, focusing on advanced care, and Children’s Health Ireland (CHI), a leading children's hospital.
Beyond direct healthcare, the list features significant non-profit organizations dedicated to support services. For example, Rehab Group and Enable Ireland provide services for people with disabilities, and The National Maternity Hospital specializes in maternity and gynecological care. A notable pattern is the concentration of these large healthcare institutions within Dublin, many of which have long histories, with St. Vincent's University Hospital founded in 1834 and Mater Misericordiae University Hospital in 1861.
| # | 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 |
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 | |||
| 7 |
Children’s 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 | |||
| 8 |
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 | |||
| 9 |
Rehab Grouprehab.ie
Providing high-quality, flexible services empowering people with disabilities to achieve independence, confidence, skills, and meaningful community participation. |
844 | |||
| 10 |
Enable Irelandenableireland.ie
Provides comprehensive support services for children and adults with disabilities, focusing on development, independence, and community inclusion across Ireland. |
804 | |||
| 11 |
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 | |||
| 12 |
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 | |||
| 13 |
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 | |||
| 14 |
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 | |||
| 15 |
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 | |||
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. | |||||
| 16 | 500 | ||||
| 17 |
Connolly Hospital Blanchardstownhse.ie
This hospital in Blanchardstown provides healthcare services, medical treatments, and facilities to local residents and patients in need |
497 | |||
| 18 |
McCabes Pharmacymccabespharmacy.com
The company offers pharmacy services and products, focusing on patient care, staff well-being, and community involvement through a professional and compassionate team approach. |
478 | |||
| 19 |
Centric Healthcentrichealth.ie
Centric Health offers Primary Healthcare services, Specialist GP Care, remote monitoring for Heart Failure patients, corporate health services, and medical recruitment solutions in Ireland |
458 | |||
| 20 |
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 | |||
| 21 |
Bon Secours Health System Irelandbonsecours.ie
A leading independent hospital group in Ireland, providing compassionate and world-class medical treatment through modern acute hospitals and a Care Village |
435 | |||
| 22 |
Temple Street Children’s University Hospitalcuh.ie
A national pediatric hospital specializing in various medical fields, caring for 145,000 children annually with a team of over 1,000 healthcare professionals |
411 | |||
| 23 |
The Coombe Hospitalcoombe.ie
Specializing in providing care for women and newborns, prioritizing their needs and well-being as the central focus of operations |
411 | |||
| 24 |
St. Patrick's Mental Health Servicesstpatricks.ie
Innovative mental health provider with deep roots in history, dedicated to offering quality care, promoting awareness, and safeguarding the rights of those with mental illness |
377 | |||
| 25 |
Dublin Fire Brigadedublincity.ie
Providing 24/7 Fire, Ambulance & Rescue services in Dublin with Firefighters, Paramedics, and Advanced Paramedics available to respond to emergencies |
358 | |||
| 26 |
Saint Luke's Radiation Oncology Networkstlukesnetwork.ie
Specializing in providing medical services specifically for cancer patients, the hospital offers a range of treatments and support services |
353 | |||
| 27 |
UPMC Sports Surgery Clinicsportssurgeryclinic.com
A state-of-the-art private hospital in Dublin specializing in orthopaedics, spinal surgery, and sports medicine, providing comprehensive musculoskeletal care from diagnosis to recovery |
330 | |||
| 28 |
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 | |||
| 29 |
City Pharmacycitypharmacy.ie
A well-established pharmacy in Dublin, offering pharmaceutical care, prescriptions, healthcare advice, and beauty treatments with a highly skilled and reliable team |
187 | |||
| 30 |
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 | |||
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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 11, 2026.
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