# Top 50 Research Services companies in the Netherlands

Tamtam tracks 75 Research Services companies headquartered in the Netherlands. This list ranks the 50 largest by number of employees on LinkedIn, led by Utrecht University, University of Amsterdam and Delft University of Technology. Their median headcount is 396. Half of them were founded in 1961 or later. The most common headquarters are Amsterdam (8), Wageningen (7) and Delft (4).

The Research Services sector in the Netherlands is dominated by large public universities and research institutes. Utrecht University, University of Amsterdam, and Delft University of Technology are prominent examples, focusing on interdisciplinary collaboration, technological development, and societal impact. Other significant players include Wageningen University & Research, dedicated to healthy food and living environments, and Radboud University, known for its research focus.

A notable pattern among these organizations is their long history, with many established in the 19th and early 20th centuries. TNO, founded in 1932, is an independent applied research organization, while RIVM (founded 1909) is a government agency for public health and environment.

🇳🇱 Netherlands · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Utrecht University](https://www.tamtam.ai/c/utrecht-university) (uu.nl)<br>A research-focused university in Utrecht fostering interdisciplinary collaboration, empowering students, and creating impactful contributions to society for present and future generations | Research Services | 🇳🇱 Utrecht | 11,444 | 1636 |
| 2 | [University of Amsterdam](https://www.tamtam.ai/c/university-of-amsterdam) (uva.nl)<br>A large and diverse university in Amsterdam, fostering individuality, creativity, and innovation through research, education, and collaboration to address global challenges | Research Services | 🇳🇱 Amsterdam | 11,245 |  |
| 3 | [Delft University of Technology](https://www.tamtam.ai/c/delft-university-of-technology) (tudelft.nl)<br>Top European university focused on technological development and research for a better society, with key areas including health, energy, environment, and infrastructure | Research Services | 🇳🇱 Delft | 10,093 | 1842 |
| 4 | [Wageningen University & Research](https://www.tamtam.ai/c/wageningen-university-and-research) (wur.nl)<br>Education and research focused on healthy food and living environments, combining natural and social sciences for practical scientific breakthroughs. | Research Services | 🇳🇱 Wageningen | 9,227 | 1918 |
| 5 | [University of Groningen](https://www.tamtam.ai/c/university-of-groningen) (rug.nl)<br>A top-ranked research university in the Netherlands offering bachelor, master, and PhD programs in English, attracting international students to vibrant Groningen | Research Services | 🇳🇱 Groningen | 8,245 |  |
| 6 | [Radboud University](https://www.tamtam.ai/c/radboud-university) (ru.nl)<br>A public university in Nijmegen, Netherlands known for its research focus, established in 1923, offering seven faculties and serving over 19,130 students | Research Services | 🇳🇱 Nijmegen | 7,525 | 1923 |
| 7 | [Eindhoven University of Technology](https://www.tamtam.ai/c/eindhoven-university-of-technology) (tue.nl)<br>Research-driven university focusing on engineering science, technology education, innovation, collaboration with industry, and societal impact through knowledge valorization. | Research Services | 🇳🇱 Eindhoven | 6,792 | 1956 |
| 8 | [TNO](https://www.tamtam.ai/c/tno) (tno.nl)<br>An independent organization specializing in applied research, connecting people and knowledge to drive innovations for industry competitiveness and societal well-being sustainably | Research Services | 🇳🇱 2595 DA The Hague | 5,866 | 1932 |
| 9 | [University of Twente](https://www.tamtam.ai/c/university-of-twente) (utwente.nl)<br>A forward-thinking university with 3,300 professionals conducting cutting-edge research, driving innovation, and providing inspiring education for over 12,000 students | Research Services | 🇳🇱 Enschede | 5,632 | 1961 |
| 10 | [RIVM National Institute for Public Health and the Environment](https://www.tamtam.ai/c/rivm-national-institute-for-public-health-and-the-environment) (rivm.nl)<br>A government agency focused on promoting health and sustainability through scientific research, policy support, prevention programs, and knowledge sharing at national and international levels | Research Services | 🇳🇱 Bilthoven | 3,062 | 1909 |
| 11 | [NRG PALLAS](https://www.tamtam.ai/c/nrg-pallas) (nrgpallas.com)<br>Internationally-operating nuclear service provider supplying medical and industrial isotopes to various sectors, including healthcare, energy, industry, government, and science worldwide | Research Services | 🇳🇱 Petten | 1,313 | 1998 |
| 12 | [Deltares](https://www.tamtam.ai/c/deltares) (deltares.nl)<br>An independent research institute specializing in water and subsurface solutions for deltas, coastal regions, and river basins, collaborating with various stakeholders worldwide | Research Services | 🇳🇱 Delft | 1,115 | 2008 |
| 13 | [NWO (Dutch Research Council)](https://www.tamtam.ai/c/nwo-dutch-research-council) (nwo.nl)<br>Leading science-funding body in the Netherlands investing in research projects, promoting collaboration, innovation, and knowledge utilization in various disciplines | Research Services | 🇳🇱 The Hague | 1,052 |  |
| 14 | [ZonMw](https://www.tamtam.ai/c/zonmw) (zonmw.nl)<br>ZonMw funds research and innovation in health, care, and welfare to promote good health for all by advancing knowledge and identifying research needs | Research Services | 🇳🇱 The Hague | 962 | 2001 |
| 15 | [Ecorys](https://www.tamtam.ai/c/ecorys) (ecorys.com)<br>This company provides research, consulting, communications, and management services to develop, deliver, and evaluate public policy on an international scale | Research Services | 🇳🇱 Rotterdam | 954 | 1929 |
| 16 | [Hendrix Genetics](https://www.tamtam.ai/c/hendrix-genetics) (hendrix-genetics.com)<br>multi-species animal breeding company providing innovative, sustainable genetic solutions for poultry, swine, and fish producers worldwide | Research Services | 🇳🇱 Boxmeer | 902 | 2005 |
| 17 | [Centrum Wiskunde & Informatica](https://www.tamtam.ai/c/centrum-wiskunde-and-informatica) (cwi.nl)<br>A Dutch research institute specializing in mathematics and computer science, focused on algorithms, data systems, cryptography, security, and quantum computing | Research Services | 🇳🇱 Amsterdam | 902 | 1946 |
| 18 | [Netherlands Forensic Institute NFI](https://www.tamtam.ai/c/netherlands-forensic-institute-nfi) (forensischinstituut.nl)<br>providing reliable forensic information and products to support national and international organizations in peace, justice, and safety efforts | Research Services | 🇳🇱 The Hague | 758 | 1999 |
| 19 | [The Netherlands Cancer Institute](https://www.tamtam.ai/c/the-netherlands-cancer-institute) (nki.nl)<br>Internationally recognized cancer research center with integrated clinic, focusing on molecular oncology, cancer immunology, precision medicine, image guided interventions, and survivorship research | Research Services | 🇳🇱 Amsterdam | 706 | 1913 |
| 20 | [MARIN (Maritime Research Institute Netherlands)](https://www.tamtam.ai/c/marin-maritime-research-institute-netherlands) (marin.nl)<br>Global institute for hydrodynamic and nautical research, offering integrated solutions for clean, smart, and safe shipping, promoting sustainability and innovation in the maritime sector | Research Services | 🇳🇱 Wageningen | 629 | 1929 |
| 21 | [Donders Institute for Brain, Cognition, and Behaviour](https://www.tamtam.ai/c/donders-institute-for-brain-cognition-and-behaviour) (paa.ge)<br>Research on brain mechanisms underlying cognition and behavior, integrating genetics, molecular biology, neuroscience, and behavioral analysis to improve health and technology. | Research Services | 🇳🇱 Nijmegen | 596 |  |
| 22 | [KNMI - Royal Netherlands Meteorological Institute](https://www.tamtam.ai/c/knmi-royal-netherlands-meteorological-institute) (knmi.nl)<br>A national weather service in the Netherlands focused on forecasting and monitoring weather, climate, air quality, and seismic activity to provide risk reduction strategies | Research Services | 🇳🇱 De Bilt | 580 | 1854 |
| 23 | [NOA](https://www.tamtam.ai/c/noa-amsterdam) (noa-vu.nl)<br>Specialized in online instruments and research-based solutions for HRM, education, and reintegration, focusing on assessing and guiding individuals for success | Research Services | 🇳🇱 Amsterdam | 409 | 1996 |
| 24 | [Centre for Human Drug Research](https://www.tamtam.ai/c/centre-for-human-drug-research) (chdr.nl)<br>A Dutch CRO specializing in data-intensive early phase clinical studies, prioritizing subjects' safety and comfort while supporting medical education | Research Services | 🇳🇱 Leiden | 403 | 1987 |
| 25 | [NIOZ Royal Netherlands Institute for Sea Research](https://www.tamtam.ai/c/nioz-royal-netherlands-institute-for-sea-research) (nioz.nl)<br>National oceanographic institute in the Netherlands conducting research on marine systems to address climate and biodiversity challenges for a sustainable future | Research Services | 🇳🇱 't Horntje | 396 | 1876 |
| 26 | [TU Delft \| Civil Engineering and Geosciences](https://www.tamtam.ai/c/tu-delft-civil-engineering-and-geosciences) (tudelft.nl)<br>The company is a research institution in the Netherlands focusing on engineering solutions for societal challenges related to climate change and urbanization | Research Services | 🇳🇱 Delft | 384 | 1842 |
| 27 | [Topigs Norsvin](https://www.tamtam.ai/c/topigs-norsvin) (topigsnorsvin.com)<br>A world-leading swine genetics company focused on innovation, sustainability, and efficiency, providing valuable genetic solutions and support to the pig industry | Research Services | 🇳🇱 's-Hertogenbosch | 375 | 2014 |
| 28 | [KNAW - Koninklijke Nederlandse Akademie van Wetenschappen](https://www.tamtam.ai/c/knaw-koninklijke-nederlandse-akademie-van-wetenschappen) (knaw.nl)<br>The company is a forum and voice for science in the Netherlands, conducting research and collecting knowledge to promote well-being and prosperity | Research Services | 🇳🇱 Amsterdam | 348 | 1808 |
| 29 | [PBL Planbureau voor de Leefomgeving](https://www.tamtam.ai/c/pbl-planbureau-voor-de-leefomgeving) (pbl.nl)<br>The company conducts strategic policy analysis on environment, nature, and spatial planning to improve decision-making through studies and evaluations | Research Services | 🇳🇱 The Hague | 343 | 2008 |
| 30 | [Trimbos-instituut](https://www.tamtam.ai/c/trimbos-instituut) (trimbos.nl)<br>A knowledge institute focused on mental health, addiction, and resilience, conducting research, applying knowledge, and promoting innovative care methods | Research Services | 🇳🇱 Utrecht | 342 | 1996 |
| 31 | [Wageningen Food Safety Research](https://www.tamtam.ai/c/wageningen-food-safety-research) (wur.nl)<br>Specialized in food safety research, this institute advises governments, conducts independent analysis, and serves as a reference laboratory for various substances | Research Services | 🇳🇱 Wageningen | 326 | 1975 |
| 32 | [TU Delft \| Mechanical Engineering](https://www.tamtam.ai/c/tu-delft-mechanical-engineering) (tudelft.nl)<br>The faculty of Mechanical Engineering at Delft University of Technology conducts pioneering research and provides outstanding education in innovative, high-tech facilities | Research Services | 🇳🇱 Delft | 312 | 1842 |
| 33 | [UMCG research](https://www.tamtam.ai/c/umcg-research) (linktr.ee)<br>Leading medical center in Groningen focusing on complex patient care, research, education, and training to shape the future of health | Research Services | 🇳🇱 Groningen | 309 |  |
| 34 | [Overheid in Nederland](https://www.tamtam.ai/c/overheid-in-nederland) (overheidinnederland.nl)<br>This company in the Netherlands makes the government visible by utilizing its own database to provide information on political officials | Research Services | 🇳🇱 Horst | 309 | 2011 |
| 35 | [SRON Space Research Organisation Netherlands](https://www.tamtam.ai/c/sron-space-research-organisation-netherlands) (sron.nl)<br>A Dutch institute specializing in space research, developing technology for astrophysical, planetary, and climate studies, as well as creating sensors for X-rays and infrared radiation | Research Services | 🇳🇱 Leiden | 274 | 1961 |
| 36 | [NIOO-KNAW](https://www.tamtam.ai/c/nioo-knaw) (nioo.knaw.nl)<br>A team of 200+ people conduct basic and strategic ecological research, studying genes to ecosystems, in a sustainable research building with eco-technology | Research Services | 🇳🇱 Wageningen | 262 |  |
| 37 | [AMOLF](https://www.tamtam.ai/c/amolf) (amolf.nl)<br>Company conducting fundamental physics research to create functional materials for renewable energy, green ICT, and healthcare solutions Affiliated with NWO institutes | Research Services | 🇳🇱 Amsterdam | 255 | 1949 |
| 38 | [KWR Water Research Institute](https://www.tamtam.ai/c/kwr-water-research-institute) (kwrwater.nl)<br>This company conducts research and develops practical solutions for safe and sustainable water management, bridging science, business, and society internationally | Research Services | 🇳🇱 Nieuwegein | 236 | 2006 |
| 39 | [Wageningen Marine Research](https://www.tamtam.ai/c/wageningen-marine-research) (wur.nl)<br>This company conducts sea, freshwater, and coastal research in the Netherlands and globally, providing updates and opportunities for collaboration | Research Services | 🇳🇱 IJmuiden | 222 | 2006 |
| 40 | [University College Utrecht](https://www.tamtam.ai/c/university-college-utrecht) (uu.nl)<br>International undergraduate Liberal Arts and Sciences honors college affiliated with Utrecht University, offering diverse academic programs and a global learning environment | Research Services | 🇳🇱 Utrecht | 190 | 1998 |
| 41 | [Eurofins Agro Testing](https://www.tamtam.ai/c/eurofins-agro-testing) (eurofins-agro.com)<br>This company offers innovative analyses and advice to optimize soil, crop health, fertilization, feed value, and food safety for maximum yield and quality | Research Services | 🇳🇱 Wageningen | 188 | 1927 |
| 42 | [SEO Amsterdam Economics](https://www.tamtam.ai/c/seo-amsterdam-economics) (seo.nl)<br>An independent economic research organization affiliated with the University of Amsterdam, offering expertise in various markets for public and private sector clients | Research Services | 🇳🇱 Amsterdam | 184 | 1949 |
| 43 | [Wageningen Bioveterinary Research](https://www.tamtam.ai/c/wageningen-bioveterinary-research) (wur.nl)<br>An independent research institute specializing in safeguarding animal and human health through veterinary and biomedical research, providing diagnostic services and expert consultancy | Research Services | 🇳🇱 Lelystad | 182 |  |
| 44 | [Wageningen Plant Research](https://www.tamtam.ai/c/wageningen-plant-research) (wur.nl)<br>A plant contract research organization at Wageningen University & Research offering sustainable agriculture solutions through strategic and applied scientific research | Research Services | 🇳🇱 Wageningen | 180 |  |
| 45 | [International Institute of Social Studies (ISS) of Erasmus University Rotterdam](https://www.tamtam.ai/c/international-institute-of-social-studies-iss-of-erasmus-university-rotterdam) (iss.nl)<br>The International Institute of Social Studies in The Hague offers leading programs in Development Studies, research, teaching, capacity development, and public debate | Research Services | 🇳🇱 | 175 | 1952 |
| 46 | [Wageningen Livestock Research](https://www.tamtam.ai/c/wageningen-livestock-research) (wur.nl)<br>The company conducts research on livestock farming and aquaculture, developing sustainable solutions and innovations in areas such as nutrition, genetics, and environmental impact | Research Services | 🇳🇱 Wageningen | 173 | 2009 |
| 47 | [DIFFER](https://www.tamtam.ai/c/differ) (differ.nl)<br>Conducts cutting-edge research on materials and processes for sustainable energy solutions such as fusion energy and solar fuels in collaboration with academia and industry | Research Services | 🇳🇱 Eindhoven | 173 | 2012 |
| 48 | [IISG](https://www.tamtam.ai/c/iisg) (iisg.amsterdam)<br>An institute conducting research on labour and social movements, ensuring sustainable accessibility of information since 1935 Part of KNAW | Research Services | 🇳🇱 Amsterdam | 173 | 1935 |
| 49 | [BING (Bureau Integriteit)](https://www.tamtam.ai/c/bing-bureau-integriteit) (bureauintegriteit.nl)<br>A leading consultancy specializing in integrity research, training, and advice for both public and private sector organizations, offering expertise in ethics, behavior, finance, and investigations | Research Services | 🇳🇱 Amersfoort | 169 | 2004 |
| 50 | [SGS Search](https://www.tamtam.ai/c/sgs-search) (sgssearch.nl)<br>SGS Search inspects, analyzes, and advises on creating a sustainable and safe environment through smart research, feasible advice, practical solutions, and training services | Research Services | 🇳🇱 Heeswijk-Dinther | 165 | 1994 |

## 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 12, 2026.

## More company lists in the Netherlands

- [The largest companies in the Netherlands](https://www.tamtam.ai/l/largest-companies-netherlands) (12,236)
- [Multinational companies in the Netherlands](https://www.tamtam.ai/l/multinational-companies-netherlands) (2,510)
- [Retail chains in the Netherlands](https://www.tamtam.ai/l/retail-chains-netherlands) (1,138)
- [Transportation, Logistics, Supply Chain and Storage companies in the Netherlands](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-netherlands) (825)
- [Logistics companies in the Netherlands](https://www.tamtam.ai/l/logistics-companies-netherlands) (791)
- [Manufacturers in the Netherlands](https://www.tamtam.ai/l/manufacturers-netherlands) (770)
- [Critical infrastructure operators in the Netherlands](https://www.tamtam.ai/l/critical-infrastructure-operators-netherlands) (765)
- [SaaS companies in the Netherlands](https://www.tamtam.ai/l/saas-companies-netherlands) (758)
- [Software Development companies in the Netherlands](https://www.tamtam.ai/l/software-development-companies-netherlands) (748)
- [Professional services firms in the Netherlands](https://www.tamtam.ai/l/professional-services-firms-netherlands) (739)
- [Companies with in-house R&D in the Netherlands](https://www.tamtam.ai/l/r-and-d-companies-netherlands) (738)
- [IT Services and IT Consulting companies in the Netherlands](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-netherlands) (690)
- [Financial services firms in the Netherlands](https://www.tamtam.ai/l/financial-services-firms-netherlands) (688)
- [Healthcare providers in the Netherlands](https://www.tamtam.ai/l/healthcare-providers-netherlands) (675)
- [Hospitals and Health Care companies in the Netherlands](https://www.tamtam.ai/l/hospitals-and-health-care-companies-netherlands) (620)
- [Family-owned companies in the Netherlands](https://www.tamtam.ai/l/family-owned-companies-netherlands) (617)
- [IT services companies in the Netherlands](https://www.tamtam.ai/l/it-services-companies-netherlands) (585)
- [Financial Services companies in the Netherlands](https://www.tamtam.ai/l/financial-services-companies-netherlands) (572)
- [Consulting firms in the Netherlands](https://www.tamtam.ai/l/consulting-firms-netherlands) (568)
- [Hotel and hospitality groups in the Netherlands](https://www.tamtam.ai/l/hospitality-groups-netherlands) (514)
- [Truck Transportation companies in the Netherlands](https://www.tamtam.ai/l/truck-transportation-companies-netherlands) (514)
- [Hardware manufacturers in the Netherlands](https://www.tamtam.ai/l/hardware-companies-netherlands) (447)
- [Distributors and wholesalers in the Netherlands](https://www.tamtam.ai/l/distributors-and-wholesalers-netherlands) (427)
- [Companies with a mobile app in the Netherlands](https://www.tamtam.ai/l/companies-with-mobile-app-netherlands) (411)

## The same list elsewhere

- [Research Services companies in the world](https://www.tamtam.ai/l/research-services-companies-in-the-world) (2,651)
- [Research Services companies in Europe](https://www.tamtam.ai/l/research-services-companies-in-europe) (1,669)

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Source: https://www.tamtam.ai/l/research-services-companies-netherlands