This selection of large healthcare providers in Groningen Province illustrates a focus on comprehensive medical care, including academic hospitals, specialized treatment centers, and elderly care services. Companies like UMCG, Martini Ziekenhuis, and Ommelander Hospital Group represent general and specialized hospital care. ZINN and Zorggroep Groningen provide extensive services for seniors, while De Zijlen and Fokus cater to individuals with disabilities. VNN focuses on addiction care.
The headquarters of most of these organizations are located in the city of Groningen, indicating a centralization of healthcare infrastructure in the provincial capital. Many of these entities, such as UMCG founded in 1614, and several others established in the late 20th and early 21st centuries, reflect a long-standing and evolving commitment to healthcare services in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 10,283 | ||||
| 2 |
Martini Ziekenhuismartiniziekenhuis.nl
A topclinical training hospital focused on innovation, research, and providing high-quality care in a modern environment with a strong emphasis on personal growth and teamwork |
2,636 | |||
| 3 |
ZINN (Zorgorganisatie in Noord Nederland)zinnzorg.nl
ZINN is a healthcare organization in northern Netherlands offering care, treatment, and services to seniors across multiple locations in Groningen, Haren, and Hoogezand |
1,125 | |||
| 4 | 1,054 | ||||
| 5 |
De Zijlendezijlen.nl
De Zijlen supports individuals with intellectual disabilities in the Groningen province, providing housing, work, and daily activities to 1200 people Visit dezijlennl for more information |
889 | |||
| 6 |
Verslavingszorg Noord Nederland (VNN)vnn.nl
Empowering individuals and their families by offering perspective on a life free from addiction, providing prevention and treatment programs based on autonomy and inclusivity |
871 | |||
| 7 | 861 | ||||
| 8 |
Ommelander Hospital Groupommelanderziekenhuis.nl
Hospital merger in Groningen province with 360 beds, offering general healthcare and highly ranked specialist units by Magazine Elsevier in the Netherlands |
823 | |||
| 9 |
Zonnehuisgroep Noordzonnehuisgroepnoord.nl
Regional provider of nursing home care, residential care, and home care services in Groningen, Netherlands Serving over 10,000 clients annually with 3000 staff and 1400 volunteers |
763 | |||
| 10 |
Oosterlengteoosterlengte.nl
Oosterlengte provides care, support, and treatment in 9 nursing homes, an expertise center, and at clients' homes in Oost-Groningen with a focus on personalized, respectful, and professional care |
624 | |||
| 11 |
Elker jeugdhulp & onderwijselker.nl
A company in Northern Netherlands provides specialized help and education for parents, children, and schools with complex growth, education, and parenting issues, focusing on positive, safe growth opportunities |
596 | |||
| 12 | 591 | ||||
| 13 |
Zorggroep Meanderzgmeander.nl
Zorggroep Meander provides close-to-home care and support for living, healthcare, and treatment, putting individuals in control of their lives |
568 | |||
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. | |||||
| 14 |
Zorggroep Groningenzorggroepgroningen.nl
This company in Groningen specializes in providing living, care, wellbeing, and treatment services for seniors, offering a range of healthcare disciplines and specialized treatments |
478 | |||
| 15 |
FPC Dr. S. van Mesdagvanmesdag.nl
A forensic psychiatric center treating patients with mental health and addiction issues to prevent reoffending, offering a safe environment and specialized staff Conducts research for treatment improvement |
453 | |||
| 16 |
De Hovendehoven.nl
The company aims to provide a good living environment and quality of life for elderly residents in Groningen, focusing on personalized care and community engagement |
451 | |||
| 17 |
GGD Groningenggdgroningen.nl
Promoting health by facilitating social participation, community involvement, and self-empowerment Collaborating with various partners and local municipalities in Groningen province Providing webcare services |
442 | |||
| 18 |
Team050team050.nl
Team050 provides guidance and support to children, teenagers, and young adults with various developmental disorders and disabilities through personalized care and professional staff |
416 | |||
| 19 |
UMCG Centrum voor Revalidatierevalidatie.umcg.nl
The UMCG Center for Rehabilitation helps individuals with physical disabilities or chronic illnesses participate in society through diagnostic, short-term treatments, and specialized rehabilitation services |
370 | |||
| 20 |
De Noorderbrugsheerenloo.nl
Specializing in support for individuals with brain injury, complex deafness, neurological conditions, and Huntington's disease, focusing on empowerment, individualized care, and rehabilitation |
328 | |||
| 21 |
La Haciendalahacienda.nu
La Hacienda offers supported living projects in Groningen for young people seeking guidance towards independence, with a team of professional staff |
315 | |||
| 22 |
UMCG researchlinktr.ee
Leading medical center in Groningen focusing on complex patient care, research, education, and training to shape the future of health |
309 | |||
| 23 |
Calidadcalidad.nl
Calidad provides a safe and nurturing environment for individuals in need, offering a variety of care services and opportunities for personal growth and community integration |
192 | |||
| 24 | 71 | ||||
| 25 |
Co枚peratie Dichtbijcooperatiedichtbij.nl
A collaborative network of over 200 independent care providers and 70 organizations delivering a variety of high-quality care services to support individuals in staying safely at home |
39 | |||
| 26 |
Fysiotherapie Beweegcentrum Noordbeweegcentrum-noord.nl
Specialized in (Sports) physiotherapy, Manual therapy, Medical training therapy, rehabilitation, hand therapy, pediatric physiotherapy, and multidisciplinary programs for chronic conditions Collaborates with psychologist and dietitian |
18 | |||
| 27 |
inter-fysiointer-fysio.nl
Providing specialized physiotherapy for all ages, focusing on stress, tension, chronic pain, and fatigue with no direct physical cause found |
12 | |||
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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 Nov 14, 2026.
More company lists in Groningen Province
The same list elsewhere in Netherlands
- Healthcare providers in the Netherlands 675
- Healthcare providers in South Holland 124
- Healthcare providers in North Brabant 104
- Healthcare providers in North Holland 104
- Healthcare providers in Gelderland 86
- Healthcare providers in Overijssel 48
- Healthcare providers in Limburg 37
- Healthcare providers in Amsterdam 43
- Healthcare providers in Utrecht 30
- Healthcare providers in Rotterdam 27