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50 leading companies with in-house R&D in Masovia

Tamtam tracks 84 companies with in-house R&D headquartered in Masovia. This list ranks the 50 largest by number of employees on LinkedIn, led by University of Warsaw, PKN ORLEN S.A. and Budimex. Their median headcount is 426. Half of them were founded in 1993 or later. The most common headquarters are Warsaw (39).

🇵🇱 Masovia50 companiesUpdated Nov 12, 2026

These companies with in-house R&D in Masovia represent a mix of established institutions and younger firms across diverse sectors. Higher education institutions like the University of Warsaw and Kozminski University are prominent, alongside large industrial players. This list also includes companies in construction, manufacturing, and technology, indicating a broad base of research and development activities in the region.

Key companies include PKN ORLEN S.A., an integrated multi-utility company, and Budimex, specializing in infrastructure projects. CD PROJEKT RED is known for game development, while Adamed Pharma focuses on pharmaceutical and biotechnological research. XTB online investing operates as a global fintech platform, and RTB House uses Deep Learning AI for digital advertising. A notable pattern is the concentration of headquarters in Warsaw, suggesting the capital city as a central hub for R&D.

#CompanyIndustryHeadquarters EmployeesFounded
1
University of Warsawuw.edu.pl

Provides diverse academic programs across multiple faculties, conducts leading research, and educates nearly 48,000 students with international recognition.

Higher Education 🇵🇱 Warsaw 5,329 1816
2
PKN ORLEN S.A.orlen.pl

Integrated multi-utility in Central Europe and Canada providing energy and fuel to millions, focusing on clean technologies for emission neutrality by 2050

Oil and Gas 🇵🇱 Płock 3,800 1999
3
Budimexbudimex.pl

With over 50 years of experience, we specialize in infrastructure projects in Poland, employing 7,000 people and completing 300 contracts annually

Construction 🇵🇱 Warsaw 3,552 1968
4
CD PROJEKT REDcdprojektred.com

Global team of game developers known for The Witcher series & Cyberpunk 2077, focusing on mature storytelling & opening new studio

Computer Games 🇵🇱 Warsaw 1,923 2002
5
BSH Sprzęt Gospodarstwa Domowego Polskabsh-group.com

A leading manufacturer of household appliances with multiple factories in Poland, offering a portfolio of well-known brands in the market

Manufacturing 🇵🇱 Warsaw 1,805 1993
6
XTB online investingxtb.com

Global fintech platform offering online investing, trading over 6,200 instruments, educational resources, and customer support in 18 languages, with regulatory oversight

Financial Services 🇵🇱 Warsaw 1,687 2004
7
Adamed Pharmaadamed.com

A pharmaceutical and biotechnological company with over 20 years of research and development experience, selling 500 products in 78 countries worldwide

Pharmaceutical Manufacturing 🇵🇱 Warsaw 1,609 1986
8
RTB Housertbhouse.com

Next-generation DSP using proprietary Deep Learning AI algorithms to maximize conversion, acquire customers, and drive long-term demand globally.

Technology, Information and Internet 🇵🇱 Warsaw 1,437 2012
9
Uniwersytet SWPSswps.pl

Offers interdisciplinary social sciences and humanities studies across multiple campuses, educating over 15,000 students. It holds many academic accreditations among Polish non-public universities.

Higher Education 🇵🇱 Warsaw 1,400 n/a
10
Kozminski Universitylinktr.ee

A private university in Poland offering Bachelor, Master's, MBA, and PhD programs in English, with top rankings and accreditations

Higher Education 🇵🇱 Warsaw 1,339 1993
11
NASKnask.pl

Leading Polish data networks operator, offers telecommunications and data solutions, conducts scientific research, manages .pl internet domains, and provides computer emergency response.

Computer and Network Security 🇵🇱 Warsaw 1,068 1993
12
PORR Polskaporr.pl

We make the world better by connecting people through building bridges, developing cities, and improving infrastructure with cutting-edge technology and experienced professionals

Construction 🇵🇱 Warsaw 1,023 1987
13
Military University of Technologyedu.pl

A military university offering engineering, master's, and doctoral studies in various faculties, specializing in defense technology, research, and innovation

Higher Education 🇵🇱 Warsaw 928 n/a
14
Qemeticaqemetica.com

International chemical group manufacturing sodium carbonate, sodium bicarbonate, salt, silicates, plant protection products, and polyurethane foams for various global industries.

Chemical Manufacturing 🇵🇱 Warsaw 850 n/a
15
Bosch Polskabosch.pl

Global provider of technology and services with a focus on IoT solutions for smart homes, cities, and mobility Operating in various sectors worldwide

Industrial Machinery Manufacturing 🇵🇱 Warsaw 816 1992
16
BlueSoftbluesoft.com

Providing comprehensive IT services focusing on business value, quality delivery, team collaboration, and vendor independence since 2002.

Software Development 🇵🇱 Warsaw 728 2002
17
LOTTE Wedelwedel.pl

Leading Polish chocolate and confectionery producer offering high-quality chocolates, sweets, and snacks with a rich heritage and innovative factory experience.

Food and Beverage Manufacturing 🇵🇱 Warsaw 666 1851
18
Maria Sklodowska-Curie National Research Institute of Oncologypib-nio.pl

Leading national research institute conducting cancer research in Warsaw, Cracow, and Gliwice to study causes and mechanisms of cancer development

Hospitals and Health Care 🇵🇱 Warszzawa 612 n/a
19
Urząd Dozoru Technicznegoudt.gov.pl

A Polish institution ensuring safe operation of technical devices through technical supervision, certification, training, and research laboratory services with specialized staff

Public Safety 🇵🇱 Warsaw 603 1911
20
PIT-RADWAR S.A.pitradwar.com

A key player in Poland's defense industry, specializing in designing comprehensive air defense systems, radar stations, electronic reconnaissance, and weapon systems

International Trade and Development 🇵🇱 Warsaw 570 n/a
21
PWPW S.A.pwpw.pl

A leading security printing company producing secure documents such as banknotes, passports, visas, and digital tachographs for national and international clients

International Trade and Development 🇵🇱 Warsaw 568 1919
22
Gedeon Richter Polskagedeonrichter.pl

Multinational specializing in manufacturing medicines, prioritizing patient needs Invests in R&D and innovation to create high-quality pharmaceutical solutions

Pharmaceutical Manufacturing 🇵🇱 Grodzisk Mazowiecki 563 n/a
23
Symfoniasymfonia.pl

Develops software, including ERP, cloud solutions for finance, HR, sales, warehousing, and production, supporting digital transformation for Polish SMEs for 25 years.

Software Development 🇵🇱 Warsaw 461 1995
24
Dr Irena Eris S.A.drirenaeris.com

A brand focused on holistic beauty, offering high-quality cosmetics, tailored skincare, and luxurious spa hotels for women to maintain their attractiveness and well-being

Personal Care Product Manufacturing 🇵🇱 Piaseczno 429 1983
25
MSD Polskamsd.pl

Innovative biopharmaceutical company dedicated to improving global health with medicines, vaccines, and animal health products through leading innovations and solutions

Pharmaceutical Manufacturing 🇵🇱 Warsaw 426 1991

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26
Wojskowy Instytut Medyczny - Państwowy Instytut Badawczywim.mil.pl

We are developing a modern, multi-profile research and medical entity with high quality standards across all fields of activity Our horizons exceed the present

Hospitals and Health Care 🇵🇱 Warsaw 416 n/a
27
CI Gamescigames.com

A global interactive entertainment publisher and developer with headquarters in Warsaw and operations in North and South America Specializing in popular game franchises

Computer Games 🇵🇱 Warsaw 413 2002
28
TZF Polfa S.A.polfa-tarchomin.com.pl

A leading generic pharmaceutical company in Poland, specializing in anti-infectives, insulin, psychotropic drugs, and dermatological preparations with over a hundred medicinal products

Pharmaceutical Manufacturing 🇵🇱 Warsaw 413 1823
29
Huuuge Gameshuuugegames.com

An international developer and publisher of free-to-play games on mobile and web platforms, focusing on innovative social experiences and global growth

Mobile Gaming Apps 🇵🇱 Warsaw 404 2014
30
EXATELexatel.pl

Leader in providing digital communication solutions through a large fiber-optic network, 5G technology testing, smart city solutions, cybersecurity intelligence, and research & development

Telecommunications 🇵🇱 Warsaw 390 1993
31
Państwowy Instytut Geologiczny - Państwowy Instytut Badawczypgi.gov.pl

A 101-year-old national scientific institute conducting comprehensive geological research for practical use in economy and environmental protection, ensuring resource security and monitoring geological environment Employing around 900 people

Research Services 🇵🇱 Warsaw 389 1919
32
Hilti Polandhilti.pl

Global company providing leading-edge technology solutions in construction, energy, and industry sectors Committed to innovation, teamwork, and exceptional customer engagement

Construction 🇵🇱 Warsaw 380 n/a
33
WB ELECTRONICS S.A.wbgroup.pl

Specializing in military electronics and IT, this company leads Poland's defense sector into the 21st century with innovative technology solutions exported globally

Defense and Space Manufacturing 🇵🇱 Ożarów Mazowiecki 356 1997
34
TRUMPF Huettinger Zajrzyj #zCiekawościzajrzyjzciekawosci.pl

A global leader in manufacturing power supplies for plasma processes, induction heating applications, and CO2 laser excitation Explore innovation with us

Appliances, Electrical, and Electronics Manufacturing 🇵🇱 Zielonka 346 1922
35
Państwowy Instytut Medyczny MSWiAgov.pl

Established in 1951, one of the largest and most advanced medical institutes in Poland, providing cutting-edge healthcare services and research

Hospitals and Health Care 🇵🇱 Warsaw 343 n/a
36
Polish-Japanese Academy of Information Technologypja.edu.pl

An educational institution offering high-quality BA, MA, doctoral, postdoctoral, and MBA studies in various faculties like Computer Science and Graphic Design

Higher Education 🇵🇱 Warsaw 342 1994
37
CIECH Groupqemetica.com

An international chemical group leading in sodium carbonate, evaporated salt, sodium silicates, plant protection products, and polyurethane foams production

Chemical Manufacturing 🇵🇱 Warsaw 314 1945
38
Atendeatende.pl

A technology group offering IT projects, digital services, software solutions, and IP commercialization Services include network integration, cybersecurity, cloud migration, and blockchain digitalization

IT Services and IT Consulting 🇵🇱 Warsaw 310 1991
39
ENPROMenprom.pl

Leader in Polish electrical construction, specializing in building and maintaining power lines for major national operators and collaborating on international projects

Construction 🇵🇱 Warsaw 307 2011
40
Akzo Nobelakzonobel.com

Specializing in automotive, marine, and transportation coatings, offering a range of products and equipment for repair and maintenance

Chemical Manufacturing 🇵🇱 Warsaw 307 1994
41
The Children's Memorial Health Instituteczd.pl

Specialist pediatric hospital and research institute in Poland providing high-level care and treatment for pediatric patients using the latest scientific achievements

Hospitals and Health Care 🇵🇱 Warsaw 307 1977
42
Celon Pharma S.A.celonpharma.com

Integrated pharmaceutical company conducting advanced scientific research, manufacturing innovative drugs, and marketing own products Specializing in developing new effective medications for various diseases

Pharmaceutical Manufacturing 🇵🇱 Kiełpin/Łomianki 305 2002
43
Copernicus Science Centrekopernik.org.pl

A cultural institution in Warsaw established in partnership with governmental ministries, focusing on science education and exploration

Museums, Historical Sites, and Zoos 🇵🇱 Warsaw 290 2010
44
Jungheinrich Polska Sp. z o.o.jungheinrich.pl

The company is a leading global manufacturer of high-quality warehouse equipment, continually investing in research and development to provide future-oriented solutions

Warehousing and Storage 🇵🇱 Ożarów Mazowiecki 279 1994
45
Creotech Instruments S.A.creotech.pl

Leading manufacturer of satellite systems, quantum computer control electronics, and unmanned aerial systems, with a strong focus on space missions and research institutions

Aviation and Aerospace Component Manufacturing 🇵🇱 Piaseczno 278 2012
46
Institute of Physical Chemistry, Polish Academy of Sciencesichf.edu.pl

The leading research institution under the Polish Academy of Sciences focusing on interdisciplinary chemistry, physics, and biology with a strong emphasis on scientific excellence and education

Research Services 🇵🇱 Warsaw 245 1955
47
Redge Technologiesredge.com

A leading provider of OTT technologies in Central and Eastern Europe, specializing in high-performance video streaming platforms and DDoS protection solutions for broadcasters and telcos

IT Services and IT Consulting 🇵🇱 Warsaw 229 2007
48
Vodenovodeno.com

A leading European Banking-as-a-Service provider offering innovative financial solutions backed by blockchain technology and global investors

Financial Services 🇵🇱 Warsaw 226 2018
49
Stena Recycling Polandstenarecycling.com

A leading recycling organization providing total waste management solutions, specializing in material recycling, resource optimization, and minimizing mixed waste volumes

Environmental Services 🇵🇱 Warsaw 209 2001
50
VIGO Photonicsvigophotonics.com

European manufacturer of semiconductor materials and instruments specializing in MWIR and LWIR detectors and modules Offers fast, convenient, cryocooling-free IR detectors

Semiconductor Manufacturing 🇵🇱 Ozarow Maz. 201 1987

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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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