| # | Company | Employees |
|---|---|---|
| 1 |
Charité - Universitätsmedizin Berlinkarriere.charite.de
Germany's largest university hospital, ranking in the top 10 globally, values diversity, innovation, and interdisciplinary collaboration to provide outstanding healthcare with fair work conditions |
9,826 |
| 2 |
Freie Universität Berlinfu-berlin.de
A leading research university in Germany founded in 1948 with a focus on freedom and internationality, supported by the international community |
5,725 |
| 3 |
Technische Universität Berlintu.berlin
A leading technical university in Germany's capital, offering a wide range of courses, research opportunities, and modern administrative services |
5,559 |
| 4 |
Humboldt-Universität zu Berlinhu-berlin.de
A leading German university excelling in research and teaching, focusing on socially relevant topics, promoting young talents, and impacting society and economy positively |
4,957 |
| 5 |
Hochschule für Technik und Wirtschaft Berlinhtw-berlin.de
University offering 80 diverse programs in technology, informatics, business, law, culture, and design with a focus on innovation and career development. |
2,068 |
| 6 |
The Berlin School of Economics and Lawhwr-berlin.de
University offering over 50 accredited programs in economics, law, administration, security management, and engineering with strong practical and international orientation. |
1,383 |
| 7 |
Berlin University of Applied Sciences Berlin (BHT)bht-berlin.de
A leading university in Berlin offering a diverse range of engineering, natural, and business programs to over 13,000 students with a strong scientific network |
1,260 |
| 8 |
Helmholtz-Gemeinschaft / Helmholtz Associationhelmholtz.de
A leading German scientific research organization tackling grand challenges in science, society, and industry through innovative and collaborative research programs Celebrating Hermann von Helmholtz's 200th birthday in 2021 |
1,138 |
| 9 |
Robert Koch Instituterki.de
The company is a federal institution focused on disease surveillance, prevention, and biomedical research, advising government ministries and public on health risks |
1,016 |
| 10 |
Max Delbrück Centermdc-berlin.de
Conducts basic biomedical research, focusing on diagnosing, treating, and preventing diseases such as cardiovascular, metabolic, cancer, and nervous system disorders |
929 |
| 11 |
Bundesanstalt für Materialforschung und -prüfungbam.de
A scientific and technical federal agency researching, testing, and advising to protect people, the environment, and goods, ensuring safety in technology and chemistry |
895 |
| 12 |
Universität der Künste Berlinudk-berlin.de
A prestigious and diverse university offering a wide range of arts and academic studies, including fine art, design, music, and performing arts |
888 |
| 13 |
Helmholtz-Zentrum Berlinhelmholtz-berlin.de
Research institution focusing on complex energy materials for solar cells, solar fuels, and information technologies, offering cutting-edge facilities and professional development opportunities |
885 |
| 14 |
Deutsches Herzzentrum der Charité (DHZC)dhzc.charite.de
A specialized hospital in Berlin dedicated to diagnosing and treating cardiovascular and thoracic diseases, with expertise in minimally invasive surgery and transplantations |
702 |
| 15 |
Fraunhofer Heinrich Hertz Institute HHIhhi.fraunhofer.de
A Berlin-based research institution specializing in mobile and optical communication networks, fiber optic sensor systems, and video signal processing and coding |
701 |
| 16 |
Deutsche Gesetzliche Unfallversicherung e.V. (DGUV)dguv.de
The company focuses on prevention, rehabilitation, and compensation in the field of occupational accident insurance, promoting safety, health, and recovery for workers |
613 |
| 17 |
Bundesinstitut für Risikobewertungbfr.bund.de
Scientific agency assessing food, feed, and product safety risks to protect consumer health, providing expert reports and recommendations independently Engages in international scientific cooperation |
567 |
| 18 |
Berlin Institute of Healthbihealth.org
A biomedical research institution focused on translational research and precision medicine, improving prediction and developing therapies for progressive diseases |
552 |
| 19 |
Hertie Schoolhertie-school.org
Preparing students for leadership roles with interdisciplinary and practice-oriented education, research, and an international network, focusing on good governance and public engagement |
379 |
| 20 |
Fraunhofer IPKipk.fraunhofer.de
The company offers industrial system solutions for product development, production processes, maintenance, recycling, design, and management, focusing on innovation and sustainability |
334 |
| 21 |
Fraunhofer IZMizm.fraunhofer.de
Specializing in industry-oriented applied research, we develop reliable electronics, integrate new technologies, and provide solutions for various sectors from automotive to healthcare and industrial electronics. |
327 |
| 22 |
Max Planck Institute for Human Developmentmpib-berlin.mpg.de
Research institute focused on human development, education, and human-machine interaction Conducts interdisciplinary projects exploring decision-making, brain function, emotions, and digitalization |
318 |
| 23 |
Fritz-Haber-Institut der Max-Planck-Gesellschaftfhi.mpg.de
A renowned research institute specializing in physical chemistry, with a focus on studying processes at surfaces and interfaces Led by five department heads |
317 |
| 24 |
Fraunhofer FOKUSfokus.fraunhofer.de
This organization conducts applied research in information and communication technologies, providing services from analysis to piloting for businesses and public administration. |
315 |
| 25 |
Museum für Naturkunde Berlinmuseumfuernaturkunde.berlin
A leading research museum focused on studying life and planet Earth, fostering global dialogue, offering academic opportunities, and preserving a unique cultural collection |
304 |
| 26 |
Stiftung Preußischer Kulturbesitzpreussischer-kulturbesitz.de
A global foundation with leading museums, libraries, archives, and research facilities, ranking among the largest cultural and scientific institutions worldwide |
215 |
| 27 |
BIFOLD - Berlin Institute for the Foundations of Learning and Databifold.berlin
Conducts scalable foundational AI research in data management and machine learning, addressing challenges across diverse fields like medicine, industry, and society. |
101 |
| 28 |
Science of Intelligencescienceofintelligence.de
Researching shared principles of intelligence across artificial and biological forms. Applying these principles to ethically create intelligent technology. |
34 |
| 29 |
Daimler Center for Automotive IT Innovationsdcaiti.tu-berlin.de
A research institute specializing in automotive electronics, collaborating with industry and academia to drive innovation in driver assistance systems and software engineering for embedded systems |
24 |
| 30 |
MISSION KImission-ki.de
MISSION KI is a collaborative project focused on advancing AI innovation in Germany by expanding data access, establishing quality standards, and accelerating growth of trustworthy AI applications |
5 |
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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 2, 2026.
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