This selection of large public sector organizations in Hungary primarily features higher education institutions and essential state-owned enterprises. Notable examples include Semmelweis University, a renowned medical institution; Eötvös Loránd University, a prestigious public university; MVM, a key player in the energy sector; and Magyar Posta, the national postal service provider. These entities represent foundational services and education within the country.
A clear pattern among these organizations is their long history, with many established centuries ago, reflecting enduring public service. Budapest serves as a dominant headquarters city for many of these large organizations, indicating a centralization of major public sector operations in the capital.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Semmelweis Universitysemmelweis.hu
A renowned institution in Hungary offering education, research, and healthcare services in the field of medicine and health sciences |
4,367 | |||
| 2 |
Eötvös Loránd Universityelte.hu
A prestigious public higher education institution in Hungary with a long history, offering a wide range of programs to domestic and international students |
3,021 | |||
| 3 |
University of Debrecenunideb.hu
Leading educational institution with over 450 years of history, offering diverse programs in 14 faculties while focusing on research, innovation, and collaboration with the private sector |
2,845 | |||
| 4 |
University of Szegedu-szeged.hu
A prestigious research university in Szeged, Hungary offering a wide range of international bachelor's, master's, and doctoral programs with scholarships available |
2,611 | |||
| 5 | 2,213 | ||||
| 6 |
Magyar Postaposta.hu
A leading national postal service provider in Hungary, with 30,000 employees and over 2700 branches, connecting individuals and businesses nationwide and globally |
1,650 | |||
| 7 |
MÁV-csoportmavcsoport.hu
A 150-year-old railway company owned by the Hungarian state, operating 7000km of railway network with passenger and freight services, maintenance, IT systems, and more |
1,563 | |||
| 8 |
University of Miskolcuni-miskolc.hu
The company is a historical university with a focus on mining and metallurgy, offering various faculties including law, economics, healthcare, and arts |
1,032 | |||
| 9 |
University of Debrecen (UD)unideb.hu
An integrated institution of higher education in Hungary with a 470-year-old heritage, offering diverse programs to over 30,000 students |
1,016 | |||
| 10 |
Magyar Nemzeti Bankmnb.hu
Maintains price stability, issues currency, manages reserves, regulates payment systems, collects statistics, and promotes financial system stability in Hungary. |
814 | |||
| 11 | 659 | ||||
| 12 |
Hungarian Defence Forceshonvedelem.hu
An online platform representing the Hungarian Defence Forces, showcasing the team and their work |
648 | |||
| 13 |
Pannon Egyetem - University of Pannoniauni-pannon.hu
The University of Pannonia offers quality education, research opportunities, scholarships, and industry partnerships to support student success and regional development |
633 | |||
| 14 |
Budapest Airportbud.hu
The company manages, operates, and develops Hungary's main international airport, aiming to drive economic growth in Budapest and Hungary |
627 | |||
| 15 |
Magyar Államkincstárallamkincstar.gov.hu
The company is a central budgetary authority overseeing controlled disbursement of public funds, managing agricultural subsidies, social security systems, and offering investment services to clients |
603 | |||
| 16 |
Szerencsejáték Zrt.szerencsejatek.hu
The company is a state-owned national gambling organizer in Hungary, offering lottery games, scratch cards, and sports betting products with a large sales network They prioritize responsible gambling and support various social causes |
572 | |||
| 17 |
HungaroControl - Hungarian Air Navigation Servicesen.hungarocontrol.hu
HungaroControl provides air navigation services, conducts research, and supports innovations in flight safety, capacity, cost reduction, and environmental protection |
552 | |||
| 18 |
IdomSoft Zrt.idomsoft.hu
The company develops and operates high-level, nationally significant IT systems, giving citizens back time to focus on what they love |
545 | |||
| 19 |
BKK - Budapesti Közlekedési Központbkk.hu
Transport organising authority in Budapest, established in 2010 Specializing in planning public transport, contracting services, organizing traffic, and maintaining public roads |
501 | |||
| 20 |
University of Public Serviceuni-nke.hu
Educates public servants across military, law enforcement, public administration, international, and European studies, contributing to public service modernization and regional research excellence. |
451 | |||
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| 21 |
MAVIR Hungarian Transmission Operator Co.mavir.hu
Transmission system operator handling electricity transmission on high voltage lines, ensuring independent and transparent operation in Hungary since 2006 |
437 | |||
| 22 |
University of Veterinary Medicine Budapestunivet.hu
The University of Veterinary Medicine Budapest is the only veterinary school in Hungary, offering DVM, BSc, PhD, and MSc programs in veterinary and biological sciences |
371 | |||
| 23 |
MTVA - Médiaszolgáltatás-támogató és Vagyonkezelő Alapmtva.hu
The company is a separate asset manager and fund responsible for supporting public media services, organizational transformation, program production, and asset management |
359 | |||
| 24 |
Hungarian Central Statistical Officeksh.hu
A public agency under the government providing official socio-economic and population data to various organizations, authorities, and the general public |
347 | |||
| 25 |
HUN-REN SZTAKI (Institute for Computer Science and Control)hun-ren.hu
An interdisciplinary research institute specializing in computer science, engineering, and intelligent systems, conducting both basic and applied research projects for various partners |
330 | |||
| 26 |
BKV Zrt. - Budapesti Közlekedési Zártkörűen Működő Részvénytársaságbkv.hu
A publicly owned closed joint-stock company providing public transportation services in partnership with the client, focusing on quality, safety, and sustainability |
329 | |||
| 27 |
HUN-REN Centre for Energy Researchhun-ren.hu
The HUN-REN Centre for Energy Research specializes in advanced research and development in the field of energy technologies |
328 | |||
| 28 |
University of Sopronuni-sopron.hu
Leading university offering 58 courses in 8 fields of study, with a focus on forestry, education, economics, IT, and applied arts Prioritizing creativity, cooperation, and environmental awareness |
312 | |||
| 29 |
MFB - Magyar Fejlesztési Bankmfb.hu
A state-owned development bank supports national economic goals by filling market gaps, providing financing, promoting team-building, employee satisfaction, and sustainable office practices |
289 | |||
| 30 |
Magyar Közút Nonprofit Zrt. - Hungarian Public Roadskozut.hu
The company maintains and operates over 32,000 kilometers of national road network in Hungary, ensuring smooth traffic flow and improving road safety |
261 | |||
| 31 |
Magyar Állami Operaház │ Hungarian State Operaopera.hu
Leading opera institution in Budapest with a 300-year history, symbol of Hungarian classical music culture, hosting performances in grand auditoriums with high attendance rates |
225 | |||
| 32 |
University of Szegedu-szeged.hu
Research and education institution focusing on inorganic and analytical chemistry within the academic setting of Szeged University |
223 | |||
| 33 |
Széchenyi István Universityuni.sze.hu
A technical university in Hungary with a focus on electrical and mechanical engineering, known for its partnership with Audi and regional economic impact |
199 | |||
| 34 |
Lechner Tudásközpontlechnerkozpont.hu
The company serves as a professional background institution managing national spatial data records and providing modern services for administration, communities, agriculture, and the public |
197 | |||
| 35 |
EXIM Hungaryexim.hu
A Hungarian financial institution provides financing and insurance services to support Hungarian exporters, operating as EXIM under shared organization and identity |
185 | |||
| 36 |
HM Elektronikai, Logisztikai és Vagyonkezelő Zrt.hmei.hu
A Hungarian state-owned company in the defense industry, focusing on technological developments, system integration, and various sectors such as IT, aviation, real estate, and security services |
185 | |||
| 37 |
KELER Groupkeler.hu
A central securities depository in Hungary, providing infrastructure for capital markets, securities settlement, and offering ancillary services including cross-border securities settlement and clearing operations for energy markets |
184 | |||
| 38 |
Pro-M Zrt.pro-m.hu
A government designated telecommunications provider enabling communication for emergency services, critical infrastructure, and public utilities through digital radio and broadband services |
182 | |||
| 39 |
HEPA Hungarian Export Promotion Agencyhepa.hu
A non-profit agency supporting Hungarian businesses in entering foreign markets by providing training, promotion, and networking opportunities for successful international partnerships |
112 | |||
| 40 |
Agricultural Marketing Centreamc.hu
A national organization under the Ministry of Agriculture promoting traditional artisanal products, good quality food consumption, and competitiveness of Hungarian agriculture |
37 | |||
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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.
More company lists in Hungary
- The largest companies in Hungary 440
- Multinational companies in Hungary 127
- Companies with in-house R&D in Hungary 63
- Critical infrastructure operators in Hungary 52
- Financial services firms in Hungary 50
- IT Services and IT Consulting companies in Hungary 44
- Retail chains in Hungary 42
- IT services companies in Hungary 38
- Companies with a mobile app in Hungary 36
- Manufacturers in Hungary 36
- Software Development companies in Hungary 32
- Education providers in Hungary 29
- Financial Services companies in Hungary 27
- Corporate groups and holding companies in Hungary 27