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The 44 largest research institutes in Norway

Tamtam tracks 44 research institutes headquartered in Norway. This list ranks all of them by number of employees on LinkedIn, led by Norwegian University of Science and Technology (NTNU), Oslo University Hospital and University of Oslo. Their median headcount is 634. Half of them were founded in 1958 or later. The most common headquarters are Oslo (13), Trondheim (7) and Bergen (6).

🇳🇴 Norway44 companiesUpdated Nov 12, 2026

These Norwegian research institutes are predominantly large universities and university hospitals. Notable examples include the Norwegian University of Science and Technology (NTNU) in Trondheim, which specializes in technology and natural sciences, and Oslo University Hospital, Norway's largest hospital. Other key institutions are the University of Oslo, offering broad education and research, and SINTEF, a European research organization active in technology and social sciences. The list also features specialized institutions like NMBU - Norwegian University of Life Sciences, focusing on biosciences and sustainability.

A clear pattern among these organizations is their strong presence in major Norwegian cities. Oslo hosts several significant institutions, including two University of Oslo entities and Oslo University Hospital. Trondheim is home to NTNU and SINTEF, while Bergen features the University of Bergen and Haukeland universitetssjukehus. This distribution highlights a concentration of research and higher education in Norway's largest urban centers.

#CompanyIndustryHeadquarters EmployeesFounded
1
Norwegian University of Science and Technology (NTNU)ntnu.no

A prestigious academic institution in Trondheim specializing in technology, natural sciences, social sciences, arts, medicine, architecture, and fine art

Higher Education 🇳🇴 Trondheim 9,737 1910
2
Oslo University Hospitaloslo-universitetssykehus.no

Norway's largest hospital with national responsibilities and centers of competence, employing professionals in various disciplines and seeking top talent

Hospitals and Health Care 🇳🇴 Oslo 9,103 n/a
3
University of Oslouio.no

Leading Norwegian university with eight faculties offering education and research in diverse fields including law, medicine, humanities, and sciences.

Education Administration Programs 🇳🇴 Oslo 8,168 n/a
4
University of Bergen (UiB)uib.no

Comprehensive university offering diverse academic programs, multidisciplinary research centers, international cooperation, and advanced training for students and researchers.

Research Services 🇳🇴 Bergen 5,075 1946
5
University of Oslouio.no

Norway's oldest university, offering a wide range of academic disciplines and faculties to over 27,700 students with a rich historical campus in Oslo

Higher Education 🇳🇴 Oslo 4,049 n/a
6
UiT- The Arctic University of Norwayuit.no

An international university in Tromsø with a focus on Northern issues, offering research-based teaching with a broad range of study programmes

Higher Education 🇳🇴 Tromsø 3,683 1968
7
Haukeland universitetssjukehushelse-bergen.no

A large university hospital with around 11,600 employees, focusing on providing high-quality treatment, care, research, and education in the medical field

Hospitals and Health Care 🇳🇴 Bergen 3,057 1912
8
SINTEFsintef.no

A European research organization specializing in technology, natural sciences, and social sciences, conducting contract research and development projects for various sectors since 1950

Research Services 🇳🇴 Trondheim 2,621 1950
9
University of Agder (UiA)uia.no

Education and research across multiple disciplines including economics, law, technology, arts, humanities, social sciences, health, and teacher training.

Higher Education 🇳🇴 Kristiansand 2,347 1994
10
NMBU - Norwegian University of Life Sciencesnmbu.no

This interdisciplinary research university integrates biosciences, social sciences, and technology to address global challenges for a sustainable future

Higher Education 🇳🇴 Ås 2,272 1859
11
University of South-Eastern Norwayusn.no

Offers diverse bachelor's, master's, and doctoral degrees, further education, and online courses across eight campuses, fostering regional and international engagement.

Higher Education 🇳🇴 Kongsberg 2,261 2016
12
University of Stavangeruis.no

Higher education institution offering diverse academic programs, research collaborations, innovation support, and community engagement in Norway's dynamic Stavanger region.

Higher Education 🇳🇴 Stavanger 2,216 n/a
13
UiT The Arctic University of Norwayuit.no

A northernmost university in the world, UiT focuses on research and education in areas such as science, law, humanities, health, and engineering

Research Services 🇳🇴 Tromsø / Tromsoe 2,063 n/a
14
Nord Universitynord.no

A university offering bachelor, master, and doctoral programs with 180+ study options, 1,200 employees, and 12,000 students across multiple locations Engaged in regional, national, and global challenges

Higher Education 🇳🇴 Bodø 1,593 n/a
15
Kristiania University of Applied Scienceskristiania.no

Kristiania University College provides a small, interactive learning environment focused on combining theoretical and practical learning to prepare students for their future careers

Higher Education 🇳🇴 Oslo 1,376 n/a
16
University of Inland Norwayinn.no

Offering flexible educational programs at six campuses, INN University provides bachelor's, master's, and doctoral degrees, as well as one-year studies and shorter courses for lifelong learning

Higher Education 🇳🇴 Elverum 1,318 2017
17
Institute of Marine Research (IMR), Norwayhi.no

A leading research institute focusing on marine ecosystems and seafood, providing sustainable resource management knowledge through research, advisory work, and monitoring

Research Services 🇳🇴 Bergen 1,112 1900
18
Norwegian Institute of Public Healthfhi.no

A leading institute focused on improving public health, conducting research, health surveillance, and collaborating globally on health issues

Research Services 🇳🇴 Oslo 1,097 n/a
19
Forsvarets forskningsinstitutt - FFIffi.no

Leading technology competence center under the Ministry of Defence with over 800 employees, specializing in research and development in various fields to enhance Norway's defense capabilities

Research Services 🇳🇴 Kjeller 1,017 1946
20
Norwegian School of Economics (NHH)nhh.no

Leading business school in Scandinavia offering Bachelor, Master, and PhD programs in Economics, Finance, and Business Accredited by EQUIS with international partnerships

Higher Education 🇳🇴 Bergen 1,003 1936
21
NORCE Researchnorceresearch.no

Innovative research institute delivering expertise in energy, healthcare, climate, environment, society, and technology for research and innovation

Research Services 🇳🇴 Bergen 761 n/a
22
Universitetet i Oslo (UiO) | University of Oslouio.no

A public research university located in Oslo, Norway, established in 1811, with a history linked to the University of Copenhagen

Higher Education 🇳🇴 Oslo 634 n/a

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23
NIBIO Norwegian Institute of Bioeconomy Researchnibio.no

The company conducts research and knowledge production in food, forestry, and biobased industries to promote food security, sustainable resource management, and innovation

Research Services 🇳🇴 Ås 633 2015
24
Institute for Energy Technologyife.no

An independent international research foundation in Norway leading in energy, safety, environmental, petroleum, and nuclear technology, developing solutions worldwide

Research Services 🇳🇴 Kjeller 558 1948
25
Oslo and Akershus University College of Applied Sciencesoslomet.no

The company transitioned from a college to a university, now known as OsloMet - Oslo Metropolitan University Visit their new LinkedIn page

Higher Education 🇳🇴 Oslo 521 2011
26
NGI - Norwegian Geotechnical Institutengi.no

NGI is an international center for research and consultancy in engineering-related geosciences, specializing in finding sustainable solutions for infrastructure and environmental challenges worldwide

Research Services 🇳🇴 Oslo 480 1953
27
VID vitenskapelige høgskolevid.no

A leading private college in Norway offering a wide range of programs in health, social sciences, and theological studies across four campuses

Higher Education 🇳🇴 Oslo 476 2016
28
NHH - Norwegian School of Economicsnhh.no

Leading Norwegian business school offering Bachelor's, Master's, and PhD degrees to international students, with a focus on quality research and education

Higher Education 🇳🇴 Bergen 466 n/a
29
Norwegian Meteorological Institute | Meteorologisk instituttmet.no

Leading international expertise in weather forecasting, climate monitoring, and research Providing essential services for safety, environmental planning, and everyday life

Environmental Services 🇳🇴 Oslo 417 1866
30
Nofimanofima.com

A leading food research institute conducting R&D for aquaculture, fishing, and food industries with headquarters in Tromsø, Norway and research activities in multiple locations

Research Services 🇳🇴 Tromsø 396 2008
31
Norwegian School of Sport Sciences (NIH)nih.no

The company is a scientific university focusing on studies, research, and dissemination in the field of sports and physical activity, with a multidisciplinary approach

Higher Education 🇳🇴 Oslo 382 1968
32
NINA - Norwegian Institute for Nature Researchnina.no

Leading institution for applied ecological research, specializing in genetic, population, ecosystem, and landscape level studies in various environments Also focuses on international conventions and conflict resolution

Research Services 🇳🇴 Trondheim 368 1988
33
Veterinærinstituttetvetinst.no

A biomedical institute in Norway focused on fish and animal health, welfare, and food safety, with expertise in zoonotic diseases and crisis management

Government Administration 🇳🇴 Oslo 367 1891
34
NTNU Faculty of Medicine and Health Sciencesntnu.no

A teaching and research institution in the field of medicine and health, offering education and conducting research in various related areas

Higher Education 🇳🇴 Trondheim 362 n/a
35
The Norwegian Institute for Water Research (NIVA)niva.no

A nationally leading foundation specializing in environmental issues related to water, conducting research and sharing expertise to address water management globally

Environmental Services 🇳🇴 Oslo 362 1958
36
SINTEF Oceansintef.no

Conducting research and innovation for ocean space, focusing on marine technology and biomarine research for sustainable use of the ocean

Research Services 🇳🇴 Trondheim 331 2017
37
SINTEF Energy Researchsintef.no

An applied research institute focused on innovative energy solutions, including energy efficiency, renewable energy integration, CO2 capture, and gas technology

Research Services 🇳🇴 Trondheim 284 1951
38
The Geological Survey of Norwayngu.no

National institution in Norway specializing in studying bedrock, mineral resources, surficial deposits, and groundwater for research and resource management purposes

Government Administration 🇳🇴 Trondheim 193 1858
39
SINTEF Communitysintef.no

The company specializes in research, consultancy, certification, and knowledge dissemination in architecture, building, water, transport, and digital solutions for the built society

Research Services 🇳🇴 Oslo 183 n/a
40
Norsk Regnesentral STInr.no

A non-profit research institute specializing in statistical modeling, machine learning, artificial intelligence, digital security, language technology, and digital transformation

Research Services 🇳🇴 Nordre Aker 85 1952
41
Nansen Environmental and Remote Sensing Center (NERSC)nersc.no

A leading European research institution focused on understanding and predicting changes in the marine environment and climate in the North Atlantic and Arctic regions

Research Services 🇳🇴 Bergen 61 1986
42
Norwegian Centre for E-health Researchehealthresearch.no

A leading research center in Norway focused on e-health and telemedicine, providing knowledge to shape health policies Affiliated with WHO and EHTEL

Research Services 🇳🇴 Tromsø 59 2016
43
Norwegian University of Life Sciences, Dept. of Economics and Resource Managementumb.no

A leading European university department specializing in economics and agriculture, offering Bachelor's and Master's degrees in various fields

Financial Services 🇳🇴 23 n/a
44
Integreat - Norwegian Centre for Knowledge-driven Machine Learningintegreat.no

A research center focused on enhancing sustainability, accuracy, trustworthiness, and ethics in machine learning with support from multiple partners

Research Services 🇳🇴 Oslo 21 2023

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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 12, 2026.

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