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100 leading companies with in-house R&D in Poland

Tamtam tracks 290 companies with in-house R&D headquartered in Poland. This list ranks the 100 largest by number of employees on LinkedIn, led by Allegro, University of Warsaw and Comarch. Their median headcount is 717. Half of them were founded in 1991 or later. The most common headquarters are Warsaw (23), Kraków (8) and Poznań (8).

🇵🇱 Poland100 companiesUpdated Nov 11, 2026

This selection of large Polish companies with in-house R&D includes a mix of established corporations and major academic institutions. Key players include Allegro, an online marketplace; Comarch, a global IT business solution provider; PKN ORLEN S.A., an integrated multi-utility company; and CANPACK Group, a manufacturer of packaging solutions. Higher education institutions like the University of Warsaw and Jagiellonian University also feature prominently.

The companies span diverse sectors, with a notable presence of software development firms such as Comarch, Amazon Development Center Poland, and Asseco Poland. Other significant industries include oil and gas with PKN ORLEN S.A., manufacturing with CANPACK Group and BSH Sprzęt Gospodarstwa Domowego Polska, and mining with KGHM Polska Miedź S.A. Warsaw and Kraków emerge as significant hubs for these R&D-focused organizations.

#CompanyIndustryHeadquarters EmployeesFounded
1
Allegrojobs.allegro.eu

Online marketplace connecting millions of Polish customers with over 135,000 merchants offering diverse products and fast, convenient delivery services.

Technology, Information and Internet 🇵🇱 Poznań 5,350 1999
2
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
3
Comarchkariera.comarch.pl

Global IT business solution provider optimizing operational and business processes, with over 7000 experienced professionals and software implementation in 40,000+ companies worldwide

Software Development 🇵🇱 Kraków 5,004 1993
4
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
5
CANPACK Groupcanpack.com

Leading global manufacturer of beverage cans, food tins, glass bottles, and metal closures with sustainable packaging solutions worldwide.

Packaging and Containers Manufacturing 🇵🇱 Kraków 3,741 1992
6
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
7
Jagiellonian Universityuj.edu.pl

A historic university in Poland, offering research and teaching across 15 faculties with over 3,700 researchers and 50,000 students

Higher Education 🇵🇱 Kraków 3,287 1364
8
Polpharmapolpharma.pl

A leading producer of generic drugs in Central and Eastern Europe and Kazakhstan, offering career development opportunities in an international environment for employees

Pharmaceutical Manufacturing 🇵🇱 Starogard Gdański 2,774 1935
9
Amazon Development Center Polandaboutamazon.pl

Technology development centers in Poland creating advanced global technologies such as Alexa, Ring, and AWS Database Migration for Amazon

Software Development 🇵🇱 Gdańsk 2,586 n/a
10
Asseco Polandpl.asseco.com

Leading software producer in Central and Eastern Europe, offering advanced IT solutions for banking, insurance, telecom, energy, healthcare, public administration, and more Employing over 33,000 people globally

Software Development 🇵🇱 Rzeszów 2,564 1991
11
KGHM Polska Miedź S.A.kghm.com

A modern international company specializing in copper and silver production through advanced mining and metallurgical operations for over 60 years

Mining 🇵🇱 Lubin 2,169 1961
12
Gdańsk University of Technologypg.edu.pl

A leading research university in Poland with multiple research centers, doctoral programs, international studies, and a strong focus on scientific research and innovation

Higher Education 🇵🇱 Gdańsk 2,023 1904
13
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
14
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
15
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
16
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
17
Uniwersytet im. Adama Mickiewicza w Poznaniuamu.edu.pl

A leading academic institution in Poland known for its research, education, social responsibility, and commitment to diversity and freedom

Higher Education 🇵🇱 Poznań 1,608 1919
18
The Silesian University of Technologypolsl.pl

A prestigious technological university in Poland, supporting heavy and mining industries, offering research support, and fostering student development

Higher Education 🇵🇱 Gliwice 1,600 1945
19
NGK Ceramics Polskangk.com.pl

Global leader in manufacturing technological materials with four production plants specializing in ceramic filters for Diesel and gasoline engines

Motor Vehicle Manufacturing 🇵🇱 Gliwice 1,566 2003
20
Jagiellonian Universityuj.edu.pl

An esteemed educational institution in Poland with a rich history, offering research and teaching across 15 faculties to over 46,500 students

Research Services 🇵🇱 Kraków 1,497 1364
21
Volkswagen Poznanvolkswagen-poznan.pl

A modern factory producing utility vehicles and components since 1993, specializing in VW models like Caddy, Transporter, and Crafter, as well as supplying parts for Volkswagen brands

Motor Vehicle Manufacturing 🇵🇱 Poznań 1,439 n/a
22
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
23
Varroc Safety and Mobilityvarroc.com

A global automotive technology company specializing in advanced lighting solutions for safer, smarter, and connected mobility accessible to all

Motor Vehicle Manufacturing 🇵🇱 Kraków 1,415 2012
24
Allegroallegro.pl

An online platform offering a wide range of products for sale with competitive prices, buyer protection, and a large team of experts

Technology, Information and Internet 🇵🇱 Poznań 1,411 1999
25
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
26
Grupa Maspexmaspex.com

A leading player in the food industry in Central and Eastern Europe, focusing on building strong consumer brands and innovative projects globally

Food and Beverage Manufacturing 🇵🇱 Wadowice 1,400 1990
27
FF Marka Własna Sp. z o. o.ffmw.pl

One of the largest ice cream manufacturers in Central-Eastern Europe, focused on delivering high-quality, innovative products and excellent customer service

Food and Beverage Manufacturing 🇵🇱 Łódź 1,347 2001
28
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
29
Lodz University of Technologyp.lodz.pl

A leading research institution in Poland, focusing on innovative studies and education in various technical, scientific, and economic fields for over 75 years

Higher Education 🇵🇱 Łódź 1,288 1945
30
Cracow University of Technologypk.edu.pl

A leading technical university in Poland with over 75 years of experience in educating highly skilled engineers and offering diverse study programs

Higher Education 🇵🇱 Kraków 1,171 1945
31
University of Lodzuni.lodz.pl

A leading institution of higher education in Poland with 12 faculties, offering a wide range of programs and attracting students from 70 countries

Higher Education 🇵🇱 Łódź 1,125 1945
32
WASKOwasko.pl

Established in 1988, we specialize in implementing modern technologies such as IT solutions, industrial automation, telecommunications, and electronics on local and international markets

IT Services and IT Consulting 🇵🇱 Gliwice 1,120 1988
33
SIMsim.com.pl

An independent Polish design & production company specializing in telecommunication and IT solutions, including digital call loggers and voice mail systems

Telecommunications 🇵🇱 Lublin 1,098 1992
34
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
35
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
36
Pratt & Whitney Rzeszówpwrze.com

A leading player in the aerospace industry in Central Europe, specializing in manufacturing, overhaul services, design, research, and special order services

Aviation and Aerospace Component Manufacturing 🇵🇱 Rzeszów 996 n/a
37
ArcelorMittal Polandpoland.arcelormittal.com

Leading steel producer in Poland with modern facilities and a focus on sustainability, quality, and leadership Specializing in steel production and coke export

Primary Metal Manufacturing 🇵🇱 Dąbrowa Górnicza 964 2004
38
Nowa Szkołanowaszkola.com

Leaders in educational furniture and resources, specializing in equipping educational institutions with a wide range of products for children's development, safety, and learning needs

Retail 🇵🇱 Łódź 956 1992
39
Wroclaw University of Environmental and Life Sciencesupwr.edu.pl

Specialist university focusing on agricultural, natural, engineering sciences, conducting research, training, patent development, and collaborating with business for innovation commercialization.

Higher Education 🇵🇱 Wrocław 936 1951
40
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
41
Poznan University of Technologyput.poznan.pl

A well-known technical university in Europe offering high-quality education and world-class scientific research and development work

Higher Education 🇵🇱 Poznań 925 n/a
42
Selena Groupselena.com

Global producer and distributor of construction chemicals, including polyurethane foam, foams, sealants, adhesives, fastenings, and waterproofing products, with manufacturing plants in several countries

Wholesale Building Materials 🇵🇱 Wrocław 905 1992
43
Demant Polskademant.pl

Specializing in manufacturing advanced hearing aids, bone implants, and medical devices, the organization provides IT, HR, software development, quality assurance, finance, logistics services, and employs over 2,700 professionals

Medical Equipment Manufacturing 🇵🇱 Mierzyn 845 2007
44
Synthossynthosgroup.com

A chemical company producing solutions for various industries worldwide, focusing on synthetic rubber, styrenics, crop protection products, and environmentally friendly innovations to reduce CO2 emissions

Chemical Manufacturing 🇵🇱 Oświęcim 833 1945
45
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
46
Uniwersytet Szczecińskiusz.edu.pl

A leading university offering a wide range of educational programs across various disciplines and engaging in research in Western Pomerania

Higher Education 🇵🇱 Szczecin 789 1985
47
Selvitaselvita.com

A leading preclinical CRO in Europe providing services to support drug discovery from early stages to clinical development

Biotechnology Research 🇵🇱 Kraków 787 2007
48
PCC Groupproducts.pcc.eu

An international capital structure operating in chemistry, energy, and logistics, creating innovative products using modern technologies and promoting chemical sciences

Chemical Manufacturing 🇵🇱 Brzeg Dolny 738 n/a
49
BlueSoftbluesoft.com

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

Software Development 🇵🇱 Warsaw 728 2002
50
INGLOT Cosmeticscorp.inglotcosmetics.com

A global cosmetics brand known for innovative products like personalized makeup palettes, cruelty-free makeup, and collaborations with fashion designers and Broadway productions

Personal Care Product Manufacturing 🇵🇱 Przemyśl 717 n/a

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51
Rezon Biorezonbio.com

Biologics contract development and manufacturing for medicines, providing process development, analytical capabilities, and GMP production services.

Biotechnology Research 🇵🇱 Gdańsk 710 n/a
52
Pekabexpekabex.com

A leading prefabricated industry in Poland, offering design, manufacturing, and assembly of structures for various construction projects with a focus on innovation and sustainability

Construction 🇵🇱 Poznań 710 1972
53
West Pomeranian University of Technology in Szczecinzut.edu.pl

An academic institution formed in 2009 in Szczecin, Poland, offering a wide range of courses to over 8,600 students with 10 faculties and 60 programs

Higher Education 🇵🇱 Szczecin 701 1946
54
Rzeszow University of Technologyprz.edu.pl

An academic university in Poland offering a wide range of programs, conducting research in applied sciences, and promoting values of community and human rights

Higher Education 🇵🇱 Rzeszów 691 1951
55
Motorola Solutions Polandmotorolasolutions.com

A multinational company in Poland with offices in Cracow and Warsaw, specializing in software design, finance services, and global support

IT Services and IT Consulting 🇵🇱 Kraków 688 1928
56
Uniwersytet Rzeszowskiur.edu.pl

The largest university in the Subcarpathian District, offering a wide range of academic programs and educational opportunities for students

Higher Education 🇵🇱 Rzeszów 677 2001
57
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
58
Sunreef Yachtssunreef-yachts.com

Luxury custom catamaran manufacturer creating high-quality, stable, and spacious sailing yachts tailored for comfort, safety, and innovative design features

Shipbuilding 🇵🇱 Gdańsk 660 2002
59
Techlandtechland.net

Innovative gaming studio with over 30 years of experience creating acclaimed titles Focus on quality, innovation, and engaging with the gaming community

Computer Games 🇵🇱 Wrocław 647 1991
60
PESA Bydgoszcz S.A.pesa.pl

Leading Polish producer of rail vehicles and tramways, with a rich history and focus on innovation, serving markets across Europe

Industrial Machinery Manufacturing 🇵🇱 Bydgoszcz 629 1851
61
Rockfinrockfin.pl

A world-leading engineering specializing in designing, manufacturing, testing, and servicing oil and fuel systems for various industrial equipment for over 31 years

Industrial Machinery Manufacturing 🇵🇱 Małkowo 624 1991
62
Aflofarm Farmacja Polska Sp. z o.oaflofarm.com.pl

A family-owned Polish healthcare company, Aflofarm, has been developing therapeutic solutions for 30 years, expanding internationally with products available in 30 countries

Pharmaceutical Manufacturing 🇵🇱 Pabianice 619 1989
63
Bialystok University of Technologypb.edu.pl

A leading technical university in northeastern Poland with a rich tradition of educating students, offering various study programs, and promoting international exchange and collaborations

Higher Education 🇵🇱 Białystok 614 1945
64
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
65
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
66
AIUTaiut.com

A provider of automation, robotics, telemetry, and IT solutions for utilities and industry, specializing in improving efficiency and quality through tailored projects worldwide

Automation Machinery Manufacturing 🇵🇱 Gliwice 602 1991
67
Brose Sitech Groupbrose-sitech.com

Develops and manufactures vehicle seats and seat structure components, focusing on comfort, safety, and personalized design for tomorrow's interiors

Motor Vehicle Manufacturing 🇵🇱 Polkowice 600 1998
68
Aluprofaluprof.com

A leading manufacturer of aluminum systems in Europe with branches in multiple European countries and the United States, part of Grupa Kapitałowa Grupa Kęty SA

Wholesale Building Materials 🇵🇱 Bielsko-Biala 589 1958
69
Poznan University of Technologyput.poznan.pl

An educational institution in Poznan with roots dating back to 1919, offering courses in mechanical engineering, electrical engineering, and machine construction

Higher Education 🇵🇱 Poznań 578 n/a
70
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
71
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
72
Grupa HASCOhasco-lek.pl

A group of companies in the pharmaceutical and medical services industry, focusing on health protection through drug production, medical research, and product distribution

Pharmaceutical Manufacturing 🇵🇱 Wrocław 567 1984
73
ZPUE S.A.zpue.pl

The company creates modern solutions for the energy and industrial sectors, serving public utilities, industry, and infrastructure projects in Poland and globally With 35 years of experience, they are a leading employer in the Świętokrzyskie region and operate multiple facilities in the country They employ around 3000 people and prioritize sustainable development, continually strengthening their position in the electro-energetic market Their flexibility and ability to quickly adapt to market changes allow them to compete internationally and successfully fulfill diverse orders for European and national investors

Appliances, Electrical, and Electronics Manufacturing 🇵🇱 Włoszczowa 564 1988
74
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
75
Uniwersytet Opolskiuni.opole.pl

The University of Opole consists of twelve faculties and nineteen research institutes, forming a dynamic, modern, and versatile scientific and educational institution

Higher Education 🇵🇱 Opole 555 1994
76
Exalo Drilling S.A.exalo.pl

European leader in onshore drilling services with a modern fleet of rigs, offering professional drilling solutions up to 8000m depth and turnkey projects globally

Oil and Gas 🇵🇱 Piła 546 n/a
77
Tarczyński S.A.grupatarczynski.pl

Innovative producer of high-quality deli meats, kabanos, hot dogs, and protein snacks, promoting smart eating for a better life

Food and Beverage Manufacturing 🇵🇱 Trzebnica 544 1989
78
Sabre Polandsabre.com

The company develops technology supporting travel plans for individuals and businesses worldwide, including airlines, travel agents, and hotels

IT Services and IT Consulting 🇵🇱 Cracow 541 2000
79
Fideltronik Polandfideltronik.com

An experienced Polish electronics manufacturer offering end-to-end solutions with AI-driven processes, innovative industrial solutions, and advanced test systems

Appliances, Electrical, and Electronics Manufacturing 🇵🇱 Sucha Beskidzka 526 1986
80
Ekoenergetykaekoenergetyka.com

An innovative technology company based in Europe specializing in designing and manufacturing fast charging systems for electric vehicles

Appliances, Electrical, and Electronics Manufacturing 🇵🇱 Zielona Góra 522 2009
81
Uniwersytecki Szpital Kliniczny im. Jana Mikulicza-Radeckiego we Wrocławiuusk.wroc.pl

A leading healthcare institution providing a wide range of medical services, research, and education, equipped with modern facilities, labs, and clinics in multiple locations

Hospitals and Health Care 🇵🇱 Wrocław 522 n/a
82
Amica Groupamica.pl

A leading European manufacturer of household appliances with over 70 years of experience, offering a wide range of intelligent devices and benefits for employees

Manufacturing 🇵🇱 Wronki 514 1945
83
Rawlplugrawlplug.com

Global leader in manufacturing construction fixings, with a diverse portfolio of 30,000+ products for various sectors Emphasizes trust, innovation, and teamwork among 2,000 employees in 15 countries

Construction 🇵🇱 Wrocław 501 1919
84
CDM Packagingcdm.pl

Well-established European manufacturer of flexible packaging for food, fresh market, confectionery, cosmetics, and more, offering various options for premium products with advanced technology and standards

Packaging and Containers Manufacturing 🇵🇱 Ksawerów 500 1992
85
SECO/WARWICK Groupsecowarwick.com

Innovative provider of solutions for heat treatment and metallurgy, offering environmentally friendly and efficient products to various industries worldwide

Industrial Machinery Manufacturing 🇵🇱 Świebodzin 499 1984
86
Groupe Biocaregroupe-biocare.com

A group founded by Dr Mohammed Redha HABBES and Dr Samira HABBES, consisting of 6 specialized subsidiaries focused on manufacturing, distributing, and delivering pharmaceutical products

Pharmaceutical Manufacturing 🇵🇱 El Taref 495 1998
87
FAKROfakro.pl

A global leader in roof window manufacturing, with a focus on high quality, safety, and environmental impact, offering a wide range of products worldwide

Wholesale Building Materials 🇵🇱 Nowy Sącz 473 1991
88
Wielton SAwielton.com.pl

A leading manufacturer of trailers and bodies with production centers across Europe, offering a wide range of vehicle options and a focus on research and development

Transportation Equipment Manufacturing 🇵🇱 Wieluń 467 1996
89
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
90
Pronarpronar.pl

Industry leader in manufacturing agricultural, municipal, and transportation machinery, wheels, pneumatic systems, axles, steel profiles, and plastic components with global market presence and innovative R&D focus

Machinery Manufacturing 🇵🇱 Narew 455 1988
91
PSI Software – Polska & CEEpsi.pl

A leading provider of computer systems for production companies and pipes&wires sector, offering products in the Polish market and contributing to product development

IT Services and IT Consulting 🇵🇱 Poznań 439 2004
92
Medical University of Lodzen.umed.pl

Renowned educational and research center focused on developing innovative health solutions, providing medical education, conducting R&I projects, and supporting entrepreneurship in healthcare

Higher Education 🇵🇱 Łódź 436 2002
93
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
94
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
95
TELE-FONIKA Kable S.A.tfkable.com

A renowned manufacturer of copper, aluminum, and optical fiber cables for telecommunications, energy, electronics, shipbuilding, and mining industries worldwide

Manufacturing 🇵🇱 Myślenice 417 1992
96
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
97
Boryszew S.A. oddział Maflow w Tychachmaflow.com

Manufacturing rubber hoses for automotive air conditioning systems, supplying major global car and truck manufacturers with high-quality products.

Motor Vehicle Manufacturing 🇵🇱 Tychy 414 1935
98
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
99
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
100
PZL Mielecpzlmielec.pl

One of Poland's largest aircraft manufacturers, serving as the primary production site for Lockheed Martin outside the USA

Aviation and Aerospace Component Manufacturing 🇵🇱 Mielec 409 1939

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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 11, 2026.

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