These companies with in-house R&D in the Czech Republic span several key sectors, including manufacturing, IT, and higher education. The list features a mix of very large corporations like ExxonMobil, which conducts pioneering research in energy, and established Czech entities such as Škoda Auto, known for designing and manufacturing vehicles. Other significant players include Zentiva, a pan-European pharmaceutical company, and Unicorn, an IT services provider.
A notable pattern among these organizations is the strong presence of academic institutions. Masarykova univerzita in Brno, along with Charles University and the Czech Technical University in Prague, represent a significant portion of the R&D landscape. Furthermore, many of these entities, such as Škoda Group in Plzeň, have long histories, indicating a tradition of innovation within the country.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
ExxonMobilcorporate.exxonmobil.com
Scientists and engineers pioneering research, pursuing new technologies to reduce emissions, creating efficient fuels, meeting global energy needs, aiming net-zero emissions by 2050. |
73,163 | |||
| 2 |
Škoda Autoskoda-career.com
Design and manufacture progressive vehicles including bicycles, motorcycles, and cars, focusing on innovation, technology, and employee development. |
9,865 | |||
| 3 |
Zentivazentiva.com
A Pan-European pharmaceutical company developing, manufacturing, and providing affordable medicines in key therapeutic areas with a focus on growth and supply security |
3,665 | |||
| 4 |
Masarykova univerzitamuni.cz
A leading educational and scientific institution in the Czech Republic, known for its democratic traditions and commitment to values like freedom and responsibility |
2,127 | |||
| 5 |
Unicornunicorn.com
A European IT company providing high value solutions for various industries, offering internet services for small businesses and promoting online education |
2,105 | |||
| 6 |
Škoda Groupskodagroup.com
Designing, producing, and supplying custom transport solutions including trams, locomotives, subway trains, and trolleybuses, along with motors and driving gears. |
2,058 | |||
| 7 |
Czech Technical University in Praguecvut.cz
Leading Central European technical institution providing engineering, architecture, and business education through eight faculties, specialized research laboratories, and diverse degree programs for students. |
1,948 | |||
| 8 |
Seznam.czo-seznam.cz
Leading web portal and search engine in the Czech Republic, founded in 1996 Achieved 3 billion CZK revenue in 2014 and continues to grow |
1,831 | |||
| 9 |
Charles Universitycuni.cz
A prestigious university in Prague, founded in 1348, offering a wide range of academic programs with a strong focus on Natural Sciences |
1,798 | |||
| 10 |
České dráhy, a.s.ceskedrahy.cz
The largest railway carrier in the Czech Republic, providing passenger and freight services with 21,000 employees and a focus on modernizing the country's railway system |
1,585 | |||
| 11 |
FF Groupff-group.ai
An innovative data solution provider specializing in Edge and data solutions for road traffic and parking vendors, offering AI intelligence platform for informed decisions |
1,386 | |||
| 12 |
Metrostav a.s.metrostav.cz
A leading construction firm in the Czech Republic, part of a group working on projects domestically and internationally, with a strong reputation and significant revenues |
1,154 | |||
| 13 |
Czech University of Life Sciences Pragueczu.cz
A top Prague university with over 21,000 students focusing on economics, management, ecology, technology, agriculture, forestry, and natural sciences |
1,095 | |||
| 14 |
Všeobecná fakultní nemocnice v Prazevfn.cz
A leading university hospital in Prague providing a wide range of medical services, innovative treatments, and high-tech medicine at a world-class level |
928 | |||
| 15 |
University of Chemistry and Technology in Prague (UCT Prague)vscht.cz
Leading educational institution in Central Europe with almost 200 years of tradition, offering advanced technologies, international student exchanges, and prestigious career opportunities |
924 | |||
| 16 |
University of Ostravaosu.cz
An institution in Ostrava promoting humanities, medical science, art, and regional development, with a focus on societal issues, international cooperation, and inclusive education |
870 | |||
| 17 |
Palacký University Olomoucupol.cz
A prestigious university in Olomouc, with a history dating back to 1573, offering education in various fields to over 23,000 students |
839 | |||
| 18 |
Technical University of Liberectul.cz
Medium-sized university offering diverse technical, scientific, humanities, and artistic programs with strong research, modern facilities, and international appeal. |
804 | |||
| 19 |
Bobcat EMEAbobcat.com
Leading global manufacturer of compact equipment for various industries, with roots in North Dakota since 1947, now with manufacturing facilities in four countries |
778 | |||
| 20 |
St. Anne's University Hospital Brnofnusa-icrc.org
A prestigious hospital with over 220 years of history, offering state-of-the-art medical care, specialized in cardiovascular issues, oncosurgery, neurosciences, and more |
767 | |||
| 21 | 707 | ||||
| 22 |
AERO Vodochody AEROSPACE a.s.aero.cz
A leading Czech aviation manufacturer specializing in military and civil aircraft design, production, and service support worldwide |
673 | |||
| 23 |
Fakultní nemocnice Brnofnbrno.cz
The largest healthcare facility in Moravia providing specialized medical care across all fields, equipped with modern technologies, expert teams, and research collaboration with Masaryk University |
651 | |||
| 24 |
Fakultní nemocnice Bulovkabulovka.cz
A leading Prague hospital providing specialized medical care, with 25 departments, 7 clinics, 2 institutes, and 12 outpatient clinics Includes extensive services and facilities |
638 | |||
| 25 |
ComAp Groupcomap-control.com
Provider of smart power control solutions and services for independent and backup power generation markets, with a focus on flexibility, scalability, and sustainability |
633 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
BTL Medical & Healthcare Technologiesbtl-kariera.cz
Company brings disruptive technologies to healthcare, focusing on cardiology, physical therapy, and medical aesthetics. Develops and produces devices from idea to serial production, distributing globally. |
630 | |||
| 27 |
TATRA TRUCKS a.s.tatra.cz
World-famous producer of heavy-duty vehicles with a rich history, unique chassis concept, modern technology, and involvement in cultural and sporting events |
626 | |||
| 28 |
Digiteq Automotivedigiteqautomotive.com
A leading service provider for automotive electrical and electronic systems, supporting development, testing, integration, and mass deployment for Volkswagen Group projects |
625 | |||
| 29 |
Institute for Clinical and Experimental Medicine (IKEM)ikem.cz
A leading clinical and research center in Czech Republic specializing in cardiovascular diseases, organ transplantation, diabetology, and metabolic disorders with extensive facilities and staff |
624 | |||
| 30 |
Tescantescan.com
A multinational company specializing in scanning electron microscopes, focused ion beam workstations, and 4D-STEM technology for various industries worldwide |
620 | |||
| 31 |
CHROPYNSKA Groupchropynska.com
A leading European automation company providing tailored solutions for manufacturing processes in industries such as automotive, aerospace, and agriculture globally |
601 | |||
| 32 |
Bohemia Interactivebohemia.net
This company started with a successful PC game and has since grown to develop major games that encourage exploration, creation, and connection |
576 | |||
| 33 |
Solitea, a.s.seyfor.com
A leading Czech software company offering accounting systems, online invoicing services, retail software, and IT solutions for businesses of all sizes |
544 | |||
| 34 | 537 | ||||
| 35 |
Fakultní nemocnice Olomoucfnol.cz
A leading medical facility in the Czech Republic providing a wide range of healthcare services, specializing in surgery, intensive care, and research |
537 | |||
| 36 | 530 | ||||
| 37 |
Doosan Škoda Powerdoosanskodapower.com
Designing and manufacturing efficient and reliable turbo-generator systems for power generation and industrial applications worldwide, with a focus on steam turbine technology |
520 | |||
| 38 |
PRO.MED.CSpromedcs.com
A leading Czech pharmaceutical company specializing in developing and producing tablets, capsules, and drugs for gastrointestinal, cardiovascular, and musculoskeletal areas Exporting to over 30 countries |
516 | |||
| 39 |
University of Hradec Královéuhk.cz
The University of Hradec Králové offers high-quality tertiary education in various study fields for almost 9,000 students through diverse programs |
512 | |||
| 40 |
ZF Engineering Plzeň s.r.o.zf.com
Innovative technology enhances vehicle performance, focusing on driving convenience, safety, reliability, and cost-effectiveness for both manufacturers and consumers |
497 | |||
| 41 |
Czech Academy of Sciencesavcr.cz
A research academy in Czech Republic specializing in natural, technical, social, and humanities sciences, promoting international collaboration and knowledge application in society and industries |
491 | |||
| 42 |
Prusa Researchprusa3d.com
A leading manufacturer of 3D printers based in Prague, providing innovative solutions for businesses and individuals worldwide with a focus on growth and quality |
489 | |||
| 43 |
Meopta s.r.o.meopta.com
An international company specializing in developing, manufacturing, and assembling high-quality optical products for industrial, military, and consumer markets worldwide |
480 | |||
| 44 |
ICZ Groupiczgroup.com
We provide integrated software, networking, and security solutions with a wide range of services in system integration, application development, infrastructure, communication, and security |
477 | |||
| 45 |
Bosch Česká republikabosch.cz
A global company known for innovative technologies and groundbreaking inventions in automotive, tools, and more, with over 8000 employees in the Czech Republic |
468 | |||
| 46 |
ÚJV Řež, a. s. (Nuclear Research Institute Rez plc)ujv.cz
Specializing in safe energy solutions, ÚJV Řež offers technical services, research, and infrastructure for nuclear energy, industry, and medicine through its subsidiaries |
460 | |||
| 47 |
Faculty of Electrical Engineering, Czech Technical University in Praguefel.cvut.cz
Leading technical university in the Czech Republic offering education in electrical engineering, telecommunications, automation, informatics, and computer science, with strong research collaborations and industry partnerships |
445 | |||
| 48 |
Fakultní nemocnice Hradec Královéfnhk.cz
A leading healthcare facility in the Czech Republic, offering complex surgical procedures, advanced diagnostic and treatment technologies, and high-quality research and education services |
434 | |||
| 49 |
Finshapefinshape.com
Finshape provides a digital banking platform with personalization capabilities to help European and MENA banks succeed in the digital world |
432 | |||
| 50 |
Národní památkový ústavnpu.cz
A national institution in charge of the state's cultural heritage preservation, conducting research, providing expert advice, and managing accessible historical landmarks |
418 | |||
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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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