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35 leading healthcare providers in Overijssel

Tamtam tracks 35 healthcare providers headquartered in Overijssel. This list ranks all of them by number of employees on LinkedIn, led by Isala (ziekenhuis), Medisch Spectrum Twente and Buurtzorg Nederland. Their median headcount is 1,025. Half of them were founded in 2001 or later. The most common headquarters are Almelo (5) and Hengelo (4).

馃嚦馃嚤 Overijssel35 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Isala (ziekenhuis)isalawerkt.nl

Isala provides specialized top clinical healthcare, including services in heart and neurosurgery, backed by research and training for medical professionals Expertise, compassion, and career opportunities available

Hospitals and Health Care 馃嚦馃嚤 Zwolle 4,975 n/a
2
Medisch Spectrum Twentemst.nl

A top clinical hospital in Twente offering a wide range of healthcare services, medical education, research, trauma care, and collaboration within a network of hospitals

Hospitals and Health Care 馃嚦馃嚤 Enschede 2,709 n/a
3
Buurtzorg Nederlandbuurtzorgnederland.com

A home care organization providing nursing and personal care in small teams, tailored to individual needs in collaboration with clients and their surroundings

Home Health Care Services 馃嚦馃嚤 Almelo 2,522 2006
4
ZGTzgt.nl

A leading hospital in Twente providing high-quality, personalized care to 250,000 patients annually, prioritizing quality, safety, education, and research Visit our website for more information

Hospitals and Health Care 馃嚦馃嚤 Almelo 2,434 n/a
5
Deventer Ziekenhuisdz.nl

Regional hospital offering a wide range of medical specialties, high-quality care, diagnostic services, and training programs with main location in Deventer, Netherlands

Hospitals and Health Care 馃嚦馃嚤 Deventer 1,922 1472
6
Carintreggelandcarintreggeland.nl

An innovative organization in Twente providing a wide range of services in healthcare, well-being, and living to empower individuals to enhance their quality of life

Hospitals and Health Care 馃嚦馃嚤 Hengelo 1,793 n/a
7
JP van den Bent stichtingwerkenbijdejp.nl

The company helps individuals lead their lives in their own way by providing support and opportunities for personal development Visit wwwwerkenbijdejpnl

Hospitals and Health Care 馃嚦馃嚤 Deventer 1,459 1998
8
Aveleijnaveleijn.nl

For nearly 50 years, the company has provided care, support, treatment, and advice to individuals with intellectual disabilities, focusing on development, wellbeing, and community integration

Hospitals and Health Care 馃嚦馃嚤 Borne 1,392 1968
9
Liviolivio.nl

Livio provides personalized care and support services focused on enabling individuals to lead independent lives in their own environment

Hospitals and Health Care 馃嚦馃嚤 Enschede 1,386 n/a
10
Carinovawerkenbijcarinova.nl

Carinova is an innovative healthcare organization providing services in Home Care, Residential Care, and Household Help in Southwestern and Northern Overijssel

Hospitals and Health Care 馃嚦馃嚤 Deventer 1,367 2003
11
Dimencedimence.nl

Dimence provides mental health care in East Netherlands, serving 30,000 clients annually with a focus on development, progress, and recovery in a welcoming and results-oriented environment

Mental Health Care 馃嚦馃嚤 Deventer 1,312 2008
12
Trajectum LVBtrajectum.nl

A company with 1600 employees providing tailored treatment and guidance to individuals with mild intellectual disabilities and challenging, risky behavior, including those with a forensic background Locations in northern and eastern Netherlands

Hospitals and Health Care 馃嚦馃嚤 Zwolle 1,311 n/a
13
TSN Zorgtsnzorg.nl

TSN provides trustworthy home care services, assisting with household tasks, daily routines, and medical care to help individuals live independently at home

Hospitals and Health Care 馃嚦馃嚤 Zwolle 1,252 n/a
14
De Twentse Zorgcentradetwentsezorgcentra.nl

The organization provides care and support to around 1500 individuals with intellectual disabilities, offering lifelong and comprehensive services through 2200 employees and 500 volunteers

Hospitals and Health Care 馃嚦馃嚤 Enschede 1,252 2001
15
Tactus Verslavingszorgtactus.nl

A specialist in addiction care, offering tailored support for young people and adults struggling with addiction and other challenges, across multiple locations in the Netherlands

Mental Health Care 馃嚦馃嚤 Deventer 1,245 1900
16
Saxenburghsaxenburgh.nl

Saxenburgh provides medical, rehabilitation, and elderly care with a focus on a good quality of life, personalized support, and building for the future

Hospitals and Health Care 馃嚦馃嚤 Hardenberg 1,101 n/a
17
Mediant Geestelijke Gezondheidszorgmediant.nl

An organization in Twente providing mental health support, advice, and guidance to individuals with psychiatric and psychological issues, as well as their families

Mental Health Care 馃嚦馃嚤 Enschede 1,025 1999
18
ZorgAccentzorgaccent.nl

A versatile healthcare organization in Twente and Salland offering a range of services, from home care to intensive nursing, with a focus on quality and personalization

Hospitals and Health Care 馃嚦馃嚤 Almelo 1,025 n/a
19
IJsselheemijsselheem.nl

Specializing in elderly care, offering various housing, care, and services in multiple locations Provides hospital-related care and home care services

Hospitals and Health Care 馃嚦馃嚤 Kampen 1,018 n/a
20
TriviumMeulenbeltZorgtriviummeulenbeltzorg.nl

A team of 2600+ staff and 1600 volunteers provide personalized care for the elderly and chronically ill in modern facilities and homes

Hospitals and Health Care 馃嚦馃嚤 Almelo 876 n/a
21
RIBW Overijsselribwoverijssel.nl

RIBW Overijssel provides reliable support for individuals with mental health challenges in areas of housing, employment, and well-being across Overijssel, Netherlands

Mental Health Care 馃嚦馃嚤 Zwolle 781 n/a
22
Frionfrionzorg.nl

Frion supports individuals with intellectual disabilities at all stages of life, focusing on personalized development and leveraging expertise and network connections for client benefit

Hospitals and Health Care 馃嚦馃嚤 Zwolle 693 n/a
23
Dimence Groepwerkenbijdimencegroep.nl

The organization provides mental health care, wellbeing, and social services close to clients, focusing on increasing mental resilience with a human-centered approach

Mental Health Care 馃嚦馃嚤 Deventer 686 2014
24
Zonnehuisgroep IJssel-Vechtvereen.nu

Zonnehuisgroep IJssel-Vecht offers high-quality care for seniors, including nursing home, home care, and day services, with a focus on individual well-being and unique needs

Hospitals and Health Care 馃嚦馃嚤 Zwolle 675 1972
25
Libereinliberein.nl

Liberein provides loving care and support to individuals in need, aiming to create happiness through simple, meaningful interactions and personalized services

Hospitals and Health Care 馃嚦馃嚤 Enschede 673 2017
26
Baalderborgbaalderborggroep.nl

This company provides compassionate care and support for individuals with intellectual disabilities, children with developmental issues, and elderly with intensive support needs

Hospitals and Health Care 馃嚦馃嚤 Ommen 659 1993
27
Zorggroep Oude en Nieuwe Landzorggroep-onl.nl

The company provides compassionate care that focuses on building connections and fostering a sense of community through attention and support

Hospitals and Health Care 馃嚦馃嚤 Steenwijk 645 2005
28
Ambiq, specialist LVBambiq.nl

Ambiq is an orthopedagogical treatment center providing specialized help and treatment to individuals with mild intellectual disabilities and additional challenges

Hospitals and Health Care 馃嚦馃嚤 Hengelo 584 2011
29
Jarabeejarabee.nl

Jarabee supports children and families facing complex challenges through professional and collaborative services focused on development, education, safety, and empowerment

Civic and Social Organizations 馃嚦馃嚤 Hengelo 311 2001
30
Stichting Ziekenhuisgroep Twentezgt.nl

A hospital & health care company in Almelo, Netherlands, focusing on providing medical services to the community

Hospitals and Health Care 馃嚦馃嚤 Almelo 92 n/a
31
Fyon - Fysiotherapie Oost Nederlandfyon.nl

A regional physiotherapy organization in East Netherlands, dedicated to providing high-quality care, innovative treatment, and personalized attention to help clients move better and live healthier

Wellness and Fitness Services 馃嚦馃嚤 Enschede 54 2012
32
Landgoed de Zwanenhofzwanenhof.com

A former convent in Twente offering a healing sanctuary where diverse groups collaborate to support physical, mental, and emotional well-being through workshops, therapies, and a peaceful environment

Wellness and Fitness Services 馃嚦馃嚤 Zenderen 21 n/a
33
Top Health Groeptophealthgroep.nl

Top Health Groep specializes in providing high-quality physiotherapy, ergotherapy, and lifestyle programs to help individuals prevent and recover from health issues, focusing on holistic well-being

Wellness and Fitness Services 馃嚦馃嚤 Vroomshoop 18 2020
34
Infinity Pharmainfinitypharma.com

An innovative compounding pharmacy specializing in personalized healthcare solutions based on genomics, lifestyle, and prevention, working closely with healthcare professionals

Pharmaceutical Manufacturing 馃嚦馃嚤 Oldenzaal 16 1988
35
Clinique Dr. Don Hengelo B.V.cliniquedokterdon.nl

Specialists in anti-aging, Clinique offers tailored treatments for skin conditions and desires Services include eyelid correction, liposuction, and injectables

Personal Care Product Manufacturing 馃嚦馃嚤 Hengelo 3 n/a

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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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