These public sector organizations in Prague are primarily large institutions in energy, education, and public services. Notable entities include ČEZ, a major energy group in Central and Southeastern Europe, Česká pošta, the national mail and financial services provider, and Česká televize, the public television broadcaster. Higher education is also prominently represented by institutions like Charles University, a prestigious university founded in 1348, and the Czech Technical University in Prague.
A clear pattern among these organizations is their deep roots in Prague, with all listed entities headquartered in the city. The sector distribution shows a strong emphasis on core public services, including utilities, communication, and healthcare, alongside a significant concentration of major universities, reflecting Prague's role as an educational hub.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 5,944 | ||||
| 2 |
Česká poštaceskaposta.cz
A company in the Czech Republic delivers mail, packages, and financial services globally, with a large IT infrastructure and over 3000 post offices |
3,170 | |||
| 3 |
Charles Universitycuni.cz
A prestigious, cosmopolitan university founded in 1348, offering a wide range of faculties, institutes, and research centers in Czech Republic |
3,079 | |||
| 4 |
Česká televizeceskatelevize.jobs.cz
A public television broadcaster in Czech Republic creating channels, broadcasting digitally, producing programs, and promoting culture while providing services to the public |
2,003 | |||
| 5 |
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 | |||
| 6 |
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 | |||
| 7 |
Prague University of Economics and Businessvse.cz
The leading university in economics, finance, business, and management in the Czech Republic, offering a wide range of programs in various languages |
1,360 | |||
| 8 |
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 | |||
| 9 |
VZP ČRzdravakariera.cz
A leading employer in the Czech Republic providing top-quality health insurance and a range of career opportunities, with a focus on employee well-being and inclusivity |
1,057 | |||
| 10 |
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 | |||
| 11 |
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 | |||
| 12 |
Czech National Bankcnb.cz
The central bank of the Czech Republic supervises the financial market, maintains price stability, sets monetary policy, issues currency, and supervises the financial industry |
773 | |||
| 13 |
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 | |||
| 14 |
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 | |||
| 15 |
ČD Cargo, a.s.cdcargo.cz
A subsidiary of a railway company specializing in transportation of various commodities, leasing freight wagons, operating customs warehouses, and providing transport-related services |
620 | |||
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| 16 |
IOCB Prague - Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciencesuochb.cz
A leading scientific institution in the Czech Republic focusing on basic research in chemistry, biochemistry, and molecular biology with an emphasis on technology transfer and commercialization |
619 | |||
| 17 |
EUSPA - EU Agency for the Space Programmeeuspa.europa.eu
Manages Galileo EGNOS, develops Copernicus markets, involved in secure satcom, security accreditation, protects satellites from collision with space debris and other operational satellites. |
510 | |||
| 18 |
FZU - Institute of Physics of the Czech Academy of Sciencesfzu.cz
A leading research institution in the Czech Republic conducting innovative research in various fields of physics and providing top-notch training for students |
500 | |||
| 19 |
ČEPS, a.s.ceps.cz
The sole Czech Transmission System Operator responsible for maintaining and upgrading substations, managing electricity supply, organizing power exchanges, and supporting electricity market liberalization in Europe |
497 | |||
| 20 |
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 | |||
| 21 |
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 | |||
| 22 |
Faculty of Science, Charles Universitynatur.cuni.cz
The Faculty of Science at Charles University offers diverse degree programs in biology, chemistry, geography, geology, and environmental sciences with a strong focus on research and academics |
433 | |||
| 23 |
1. lékařská fakulta UKlf1.cuni.cz
Educates doctors, dentists, and other medical professionals. Conducts biomedical, clinical research across numerous institutes, hospitals, and scientific centers. |
429 | |||
| 24 |
Academy of Sciences of the Czech Republicavcr.cz
A public research institution in the Czech Republic conducting basic research in natural and social sciences, humanities, and fostering international collaborations |
424 | |||
| 25 |
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 | |||
| 26 |
Ústřední vojenská nemocnice - Vojenská fakultní nemocnice Prahauvn.cz
A military hospital in Prague providing comprehensive healthcare for adults, focusing on quality and safety, with international accreditation for excellence in healthcare |
413 | |||
| 27 |
Fakultní Thomayerova nemocniceftn.cz
The company provides comprehensive medical and nursing care, including basic, specialized, and highly specialized treatment and diagnostic services, as well as outpatient services They also conduct research and provide practical training for students |
382 | |||
| 28 |
Faculty of Arts, Charles Universityff.cuni.cz
A prestigious faculty offering over 70 study programs with a dual curriculum system, providing quality education and research opportunities in humanities |
378 | |||
| 29 |
Národní divadlonarodni-divadlo.cz
The company is the main theater in the Czech Republic, offering a variety of performances from classical to contemporary works on four different stages |
371 | |||
| 30 |
VŠCHT Praha - UCT Praguevscht.cz
Leading educational institution in Central Europe offering progressive fields of study in chemistry, environmental, food, and biochemical technology, and chemical engineering |
355 | |||
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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 11, 2026.
More company lists in Prague
- The largest companies in Prague 427
- Multinational companies in Prague 140
- Financial services firms in Prague 50
- Critical infrastructure operators in Prague 49
- Retail chains in Prague 42
- Companies with in-house R&D in Prague 40
- Companies with a mobile app in Prague 37
- Software Development companies in Prague 34
- Financial Services companies in Prague 33
- Corporate groups and holding companies in Prague 33
- E-commerce companies in Prague 30
- Manufacturers in Prague 30
- SaaS companies in Prague 29
- IT Services and IT Consulting companies in Prague 28
- Professional services firms in Prague 26
- Hardware manufacturers in Prague 25
- IT services companies in Prague 25