| # | Company | Employees |
|---|---|---|
| 1 | 68,595 | |
| 2 |
Rabobankrabobank.com
Financial services provider, customers worldwide, specializing in food and agriculture sectors, promoting societal well-being and employee growth, sustainable banking. |
48,739 |
| 3 | 41,715 | |
| 4 |
ABN AMRO Bank N.V.abnamro.nl
It provides customer support and expertise in sustainable finance, helping clients transition to sustainable living and working practices effectively. |
25,460 |
| 5 |
NN Groupnn-group.com
Provides retirement services, pensions, insurance, banking, and investments to approximately 18 million customers across 10 countries, including Europe and Japan. |
24,125 |
| 6 |
KLM Royal Dutch Airlinesklmf.ly
A historic airline offering direct flights to major cities worldwide, keeping you informed about industry updates and COVID information |
23,183 |
| 7 |
GLSgls-group.com
A leading parcel services provider in Europe and North America, connecting customers with millions of parcels daily through agile network management |
22,000 |
| 8 |
Amsterdam UMCamsterdamumc.org
A leading medical university centers in Amsterdam, focusing on providing excellent patient care, advanced treatment, teaching, training, and cutting-edge research |
18,288 |
| 9 | 17,917 | |
| 10 | 15,991 | |
| 11 |
Nederlandse Spoorwegenwerkenbijns.nl
NS is a major player in public transportation in the Netherlands, focusing on providing convenience, service, and diverse travel options for their 12 million daily passengers |
15,564 |
| 12 | 14,284 | |
| 13 |
Erasmus MCerasmusmc.nl
Leading university medical center providing advanced healthcare, cutting-edge research, and high-quality education focused on complex and rare medical conditions. |
14,228 |
| 14 |
Ferrovialferrovial.com
A multinational company with a presence in over 15 countries, employing 24,000 professionals, listed on various stock exchanges and sustainability indices |
12,956 |
| 15 |
Rijkswaterstaatrijkswaterstaat.nl
Rijkswaterstaat is responsible for managing and developing roads, waterways, and water resources to create a sustainable living environment in the Netherlands |
12,088 |
| 16 |
NNnn-group.com
An international financial services company with a strong presence in 11 countries, specializing in various financial products and services for over 175 years |
10,970 |
| 17 |
UMC Utrechtwerkenbijumcutrecht.nl
A leading academic healthcare institution in the Netherlands, focusing on providing top-notch care, advancing research, and educating future healthcare professionals |
10,943 |
| 18 |
Nationale-Nederlandennn.nl
Provides retirement services, pensions, insurance, banking, and investments to approximately 18 million customers across 10 countries, with a rich 175-year history. |
10,847 |
| 19 |
ING Nederlanding.nl
Providing financial services through agile, independent squads focused on innovative products, empowering customers for a sustainable, healthy financial future. |
10,420 |
| 20 | 10,283 | |
| 21 |
Radboudumcradboudumc.nl
Leading academic center for medical science, education, and patient care; connecting research, education, and patient care for future healthcare and medical science. |
9,995 |
| 22 |
APM Terminalsapmterminals.com
Operating a global network of over 60 terminals, providing safe, efficient, and innovative port services to support sustainable supply chains. |
9,747 |
| 23 |
Allianderalliander.com
A Dutch energy network company responsible for distributing gas and electricity, promoting sustainable energy solutions, and ensuring equal access to reliable energy |
9,523 |
| 24 |
Leiden University Medical Centerlumc.nl
A medical center focused on improving patient care through scientific research, providing specialized treatments, and serving as a referral center for complex medical questions |
8,812 |
| 25 |
's Heeren Loosheerenloo.nl
Providing support for individuals with disabilities to live, work, and engage in activities, tailored to their needs and potential for development |
8,428 |
| 26 |
Parnassia Groepparnassiagroep.nl
A healthcare group with 8,000 employees providing mental health services in three core regions, offering comprehensive care tailored to individual needs |
8,302 |
| 27 | 8,058 | |
| 28 | 7,733 | |
| 29 | 6,563 | |
| 30 | 6,527 | |
| 31 |
DLLdllgroup.com
A global vendor finance company providing asset-based financial solutions to equipment manufacturers, dealers, and distributors in various industries across more than 25 countries |
6,516 |
| 32 | 6,474 | |
| 33 | 5,884 | |
| 34 |
VodafoneZiggovodafoneziggo.com
VodafoneZiggo is a communication-provider offering entertainment, mobile, fixed phone, and internet services, inspiring individuals and businesses to connect and innovate |
5,632 |
| 35 |
Stedinstedin.net
Providing reliable energy through networks, transitioning to clean energy sources for a sustainable future, and fostering collaboration for a world full of new energy |
5,578 |
| 36 |
ProRailprorail.nl
A company that connects people, cities, and businesses through sustainable rail infrastructure, ensuring safe and timely transportation for passengers and goods |
5,429 |
| 37 |
Maastricht UMC+mumc.nl
The company is an academic hospital specializing in patient care, education, and research, with a focus on customer service, quality of care, and reducing wait times |
5,054 |
| 38 |
Zuyderlandzuyderland.nl
A healthcare organization operating hospitals, care centers, hospices, mental health services, home care, and assistance, providing comprehensive care from birth to end-of-life |
4,890 |
| 39 |
de Volksbankasnbank.nl
A group of financial service providers investing in a better Netherlands by assisting with personal finances, financing sustainable projects, and supporting local entrepreneurship |
4,889 |
| 40 | 4,740 | |
| 41 |
St. Antonius Ziekenhuisantoniusziekenhuis.nl
Non-academic teaching hospital in the Netherlands with a focus on top clinical care, innovation, scientific research, and continuous improvement for patients |
4,732 |
| 42 |
Stichting Philadelphia Zorgphiladelphia.nl
The company provides support for people with intellectual disabilities through residential, home, day care, and work training programs, emphasizing independence and individualized care |
4,534 |
| 43 |
ASN Bankasnbank.nl
Bank focused on sustainability and social justice, using financial services to promote positive change for customers and society. |
4,498 |
| 44 |
Royal Schiphol Groupschiphol.nl
Ownership and management of multiple airports, focusing on operations, sustainability, and providing a dynamic work environment for employees. |
4,491 |
| 45 | 4,321 | |
| 46 | 4,169 | |
| 47 |
UPC Chelloziggo.nl
An internet service provider under Liberty Global Europe, offering broadband access via cable in multiple countries with various speed options and localized content portals |
3,692 |
| 48 |
TenneT Netherlandstennet.eu
A leading European transmission system operator ensuring safe and reliable electricity supply, promoting energy transition for a sustainable future |
3,583 |
| 49 |
Rijnstaterijnstate.nl
A leading hospital providing high-quality healthcare and top clinical services in the Arnhem region, focusing on innovation, research, and employee development |
3,466 |
| 50 | 3,462 | |
| 51 |
Amphia Ziekenhuisamphia.nl
Providing advanced and personalized care with a focus on research, education, and innovation in healthcare, recognized for excellence in cardiology and oncology |
3,462 |
| 52 |
Raben Groupraben-group.com
Comprehensive logistics services including contract logistics, road, sea, air transport, fresh logistics, and intermodal solutions across Europe. |
3,400 |
| 53 |
Noordwest Ziekenhuisgroepnwz.nl
A hospital organization in North Holland providing top-quality healthcare, innovative research, and a wide range of specialized medical services |
3,299 |
| 54 | 3,291 | |
| 55 | 3,249 | |
| 56 |
HagaZiekenhuishagaziekenhuis.nl
A leading top clinical teaching hospital in the Haaglanden region, offering excellent basic care, specialized services, and supporting scientific research |
3,244 |
| 57 |
Elisabeth-TweeSteden Ziekenhuis (ETZ)etz.nl
A top clinical hospital and trauma center in the Midden-Brabant region, prioritizing patient-centered care and continuous improvement for optimal treatment outcomes |
3,239 |
| 58 |
Catharina Hospital Eindhovencatharinaziekenhuis.nl
A modern top clinical training hospital with a focus on heart, cancer, and fertility treatments, known for high-quality care and medical research |
3,231 |
| 59 |
Amarantamarant.nl
Provides care for people with intellectual disabilities, autism, or brain injuries in North Brabant. Fosters a supportive environment for clients and colleagues. |
3,123 |
| 60 |
Jeroen Bosch Ziekenhuisjeroenboschziekenhuis.nl
Providing personalized healthcare services focused on positive health, education, and training for future healthcare professionals, with a commitment to top-quality care and innovation |
3,112 |
| 61 | 3,090 | |
| 62 |
Alliadealliade.nl
Alliade assists vulnerable people in Friesland with youth care, disability care, elderly care, work & day activities, and social support, focusing on possibilities |
3,077 |
| 63 |
Haaglanden Medisch Centrum (HMC)haaglandenmc.nl
A leading hospital in The Hague region, providing specialized care across three locations with a focus on oncology, elderly care, and trauma services |
3,038 |
| 64 |
Ipse de Bruggenipsedebruggen.nl
Providing opportunities, support, and care for individuals with mental and/or multiple handicaps, ensuring lifelong development and community participation |
3,003 |
| 65 |
Laurenslaurens.nl
A care organization in Rotterdam providing home care, rehabilitation, nursing home care, end-of-life care, and independent housing for seniors |
3,001 |
| 66 | 2,979 | |
| 67 |
Spaarne Gasthuisspaarnegasthuis.nl
A top clinical hospital providing high-quality, safe care with a focus on patient experience and collaboration with patients, caregivers, and partners for continuous improvement |
2,913 |
| 68 | 2,899 | |
| 69 |
Maasstad Ziekenhuismaasstadziekenhuis.nl
Large general hospital in Rotterdam providing expert medical care, specialized burn treatment, oncology, and intensive care services to improve patient quality of life. |
2,866 |
| 70 |
GGz Centraalggzcentraal.nl
Specialists in mental health care serving 25,000 clients annually across multiple regions, collaborating with hospitals, addiction services, and municipalities to provide expert, compassionate care |
2,861 |
| 71 |
RETwerkenbijderet.nl
Public transport provider in Rotterdam offering metro, light rail, tram, bus, and ferry services to over 600,000 daily passengers, responsible for operations and infrastructure maintenance |
2,772 |
| 72 |
Franciscusfranciscus.nl
Top Clinical Teaching Hospital providing care for over 100 years with a focus on exceeding patient expectations and creating a welcoming environment |
2,712 |
| 73 |
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 |
2,709 |
| 74 | 2,699 | |
| 75 |
BrabantZorgbrabantzorg.eu
BrabantZorg provides compassionate and professional elderly care in the Netherlands, focusing on creating a safe and empowering environment for individuals to lead fulfilling lives |
2,642 |
| 76 |
Gasuniegasunie.nl
European energy infrastructure company managing over 15,000 kilometres of pipelines, offering transport services, gas storage, and LNG across Netherlands and northern Germany. |
2,639 |
| 77 |
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 |
| 78 |
Pro Personapropersona.nl
A major employer in healthcare, providing treatment, support, and new perspectives to improve quality of life and contribute to community safety |
2,627 |
| 79 |
Gelre ziekenhuizengelreziekenhuizen.nl
A large hospital in the Netherlands with a focus on improvement, innovation, education, and research, serving a region with multiple facilities |
2,602 |
| 80 | 2,591 | |
| 81 |
Lianderliander.nl
A leading net operator in the Netherlands, ensuring equal access to reliable, affordable, and sustainable energy through innovative solutions for the future |
2,571 |
| 82 |
Antoni van Leeuwenhoekavl.nl
A renowned research institution and hospital specializing in cancer care, known for its innovative approach and commitment to providing the best treatments for patients |
2,562 |
| 83 |
De Nederlandsche Bankwerkenbijdnb.nl
A company committed to safeguarding financial stability in the Netherlands through its role in central banking, supervision, and resolution |
2,561 |
| 84 | 2,559 | |
| 85 |
Meander Medisch Centrummeandermc.nl
Topclinical hospital providing comprehensive healthcare services, advanced treatments, education, and research for over 320,000 regional residents. |
2,545 |
| 86 |
Albert Schweitzer ziekenhuisasz.nl
A top clinical teaching hospital providing high-quality inpatient and outpatient care with a team of 250 specialists, 3000 employees, and 400 volunteers |
2,453 |
| 87 |
Canisius Wilhelmina Ziekenhuiswerkenbijcwz.nl
A top clinical hospital in Nijmegen region providing excellent, personalized care with a focus on employee well-being and collaboration for continuous innovation in healthcare |
2,434 |
| 88 | 2,434 | |
| 89 |
Diakonessenhuisdiakonessenhuis.nl
A dedicated hospital providing specialized care in areas such as emergency, childbirth, cancer, and elderly care, along with research and training opportunities |
2,398 |
| 90 |
DELTA Fiberdeltafiber.nl
Provides broadband, television, and telephony services to consumers and businesses in the Netherlands under DELTA and Caiway brands. |
2,398 |
| 91 |
Odido Nederlandodido.nl
Odido is a telecom provider focused on making technology accessible, inclusive, and sustainable, offering mobile, fiber, and TV services with a human touch |
2,360 |
| 92 |
Affideaaffidea.com
A pan-European provider of diagnostic imaging and healthcare services with a focus on patient safety and high-quality medical care |
2,327 |
| 93 |
Co枚peratie VGZwerkenbijvgz.nl
A non-profit health insurance company in the Netherlands, dedicated to providing the best healthcare at the best price for over 42 million insured individuals |
2,300 |
| 94 | 2,281 | |
| 95 |
Prismaprismanet.nl
Providing personalized care services to individuals with varying needs, ensuring a simple and good life despite limitations. |
2,270 |
| 96 |
Mental Care Groupmentalcaregroup.nl
A group of mental health organizations working together to develop innovative solutions for all stages of life, promoting a resilient Netherlands |
2,259 |
| 97 | 2,159 | |
| 98 |
Reinier de Graaf ziekenhuisreinierdegraaf.nl
With a history of providing healthcare for almost eight centuries, the company operates hospitals and expert centers, focusing on various medical specialties and patient demographics |
2,144 |
| 99 |
Rivas Zorggroeprivas.nl
Rivas provides high-quality and continuous healthcare services in multiple regions, focusing on personalized care and promoting health and well-being for clients |
2,140 |
| 100 |
Aramco Overseas Companyaramcooverseas.com
A global energy and chemicals leader with European offices driving innovation, research, and safe energy delivery worldwide for over 60 years |
2,137 |
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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 Oct 24, 2026.
More company lists in the Netherlands
- The largest companies in the Netherlands 10,143
- Retail chains in the Netherlands 923
- Transportation, Logistics, Supply Chain and Storage companies in the Netherlands 675
- SaaS companies in the Netherlands 665
- Software Development companies in the Netherlands 662
- Financial services firms in the Netherlands 616
- Hospitals and Health Care companies in the Netherlands 586
- Financial Services companies in the Netherlands 482
- Family-owned companies in the Netherlands 470
- Logistics companies in the Netherlands 466
- Healthcare providers in the Netherlands 450
- IT Services and IT Consulting companies in the Netherlands 423
- Truck Transportation companies in the Netherlands 403
- Food and Beverage Manufacturing companies in the Netherlands 357
- IT services companies in the Netherlands 323
- Manufacturers in the Netherlands 307
- Retail companies in the Netherlands 302
- Wellness and Fitness Services companies in the Netherlands 298
- Hotel and hospitality groups in the Netherlands 296
- Distributors and wholesalers in the Netherlands 270
- Restaurants companies in the Netherlands 269
- Government Administration companies in the Netherlands 251
- Consumer goods companies in the Netherlands 229
- Hospitality companies in the Netherlands 226
The same list elsewhere in Netherlands
- Critical infrastructure operators in North Holland 123
- Critical infrastructure operators in South Holland 122
- Critical infrastructure operators in North Brabant 76
- Critical infrastructure operators in Gelderland 59
- Critical infrastructure operators in Overijssel 38
- Critical infrastructure operators in Limburg 30
- Critical infrastructure operators in Amsterdam 60
- Critical infrastructure operators in Rotterdam 29
- Critical infrastructure operators in The Hague 29
- Critical infrastructure operators in Utrecht 29