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The 50 largest corporate groups and holding companies in Poland

Tamtam tracks 142 corporate groups and holding companies headquartered in Poland. This list ranks the 50 largest by number of employees on LinkedIn, led by PZU, eSky Group and LPP S.A.. Their median headcount is 1,135. Half of them were founded in 1991 or later. The most common headquarters are Warsaw (20), Poznań (3) and Wrocław (3).

🇵🇱 Poland50 companiesUpdated Nov 11, 2026

These Polish corporate groups and holding companies, primarily large firms, operate across diverse sectors. Many are headquartered in Warsaw, such as PZU, an insurance company, Poczta Polska S. A., the national postal operator, and Erste Bank Polska, which provides banking services. Other significant companies include eSky Group in Katowice, a travel booking platform, LPP S.A. in Gdańsk, a retail apparel business, and Allegro in Poznań, an online marketplace.

A notable pattern among these companies is their varied founding dates, ranging from long-established entities like PZU (1803) and Poczta Polska S. A. (1558) to more recent firms such as eSky Group (2004) and Allegro (1999). This mix indicates a blend of historical institutions and newer enterprises contributing to the Polish corporate landscape.

#CompanyIndustryHeadquarters EmployeesFounded
1
PZUpzu.pl

We value proactive individuals with a strong sense of initiative We offer attractive compensation, benefits, reasonable working hours, and encourage personal development

Insurance 🇵🇱 Warsaw 10,875 1803
2
eSky Groupeskygroup.esky.com

A leading travel booking platform in Europe and South America, offering flights, accommodation, packages, insurance, car rental, and more in 50+ countries

Travel Arrangements 🇵🇱 Katowice 6,725 2004
3
LPP S.A.lpp.com

A Polish family business designing clothes for those who value freedom and aesthetics, with 5 clothing brands sold in 40 markets

Retail Apparel and Fashion 🇵🇱 Gdańsk 6,574 1991
4
Poczta Polska S. A.poczta-polska.pl

Largest national postal operator with extensive network offering postal, parcel, financial, insurance, logistics, and expanding digital services to individuals and businesses.

Transportation, Logistics, Supply Chain and Storage 🇵🇱 Warsaw 5,521 1558
5
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
6
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
7
Erste Bank Polskaerste.pl

Provides banking services and financial tools, supporting individuals and businesses in realizing plans, fostering confidence and growth through accessible and evolving solutions.

Banking 🇵🇱 Warsaw 3,198 n/a
8
Dino Polska S.A.marketdino.pl

A growing Polish network of mid-sized grocery supermarkets focused on providing high-quality products, convenient shopping, and responsible business practices for employees and customers

Retail 🇵🇱 Krotoszyn 3,196 1999
9
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
10
Inter Cars S.A.intercars.com

A leading importer and distributor of automotive spare parts with a vast product range including garage equipment and motorcycle parts With over 240 branches in Europe

Motor Vehicle Manufacturing 🇵🇱 Swobodnia 2,561 1990
11
Grupa Eurocashgrupaeurocash.pl

Leader in wholesale distribution of FMCG in Poland, with cash&carry and franchise store chains nationwide Top 10 company known for growth and ambition

Wholesale 🇵🇱 Komorniki 2,245 1995
12
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
13
ERGO Technology & Servicesergo.com

A technology holding structure driving digitization and IT competence for a global insurance group through integrated IT capabilities and effective processes

IT Services and IT Consulting 🇵🇱 Düsseldorf 2,064 2021
14
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
15
PGE Polska Grupa Energetycznagkpge.pl

The company is the largest electric utility in Poland, operating throughout the value chain from generation to distribution and supply

Electric Power Generation 🇵🇱 Warsaw 1,825 n/a
16
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
17
Impel S.A.impel.pl

Leading provider of B2B services for businesses, including maintenance, safety, business solutions, and delivery services for institutions and companies

Outsourcing and Offshoring Consulting 🇵🇱 Wrocław 1,707 1990
18
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
19
Grupa TAURONtauron.pl

A major producer of electricity and heat in Poland, focusing on green energy transformation through wind, solar, hydro, and gas power plants

Electric Power Generation 🇵🇱 Katowice 1,434 n/a
20
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
21
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
22
Benefit Systems SAbenefitsystems.pl

We specialize in providing innovative employee benefits in Poland, focusing on sports, culture, and tailored cafeteria programs to enhance satisfaction and motivation

Wellness and Fitness Services 🇵🇱 Warsaw 1,240 2000
23
Ringier Axel Springer Polskaringieraxelspringer.pl

Leading Polish media and technology company with diverse digital and print publications, e-commerce, classifieds, mobile apps, and integrated advertising services.

Technology, Information and Internet 🇵🇱 Warsaw 1,220 n/a
24
Spyrosoftspyro-soft.com

A global group providing consulting and software development services across various industries, specializing in digital transformation and offering a wide range of technological solutions

IT Services and IT Consulting 🇵🇱 Wrocław 1,156 2016
25
Grupa Wirtualna Polskaholding.wp.pl

Leading digital media and technology company focused on transforming internet experiences through innovative content, services, and user engagement strategies.

Technology, Information and Internet 🇵🇱 Warsaw 1,135 1995

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26
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
27
Agora SAkariera.agora.pl

One of the largest media entities in Poland, operating for over 30 years in areas such as traditional and digital press, online projects, radio, cinema, and publishing

Media Production 🇵🇱 Warsaw 1,065 1989
28
PKP CARGO S.A.pkpcargo.com

Logistics operator providing intermodal rail freight, terminal services, and international transport solutions across Poland and European Union countries.

Truck Transportation 🇵🇱 Warsaw 971 2001
29
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
30
Seris Konsalnetseris.pl

The company is a leading provider of security, protection, and cleaning services in Poland, part of an international security group They offer physical security, technical security, monitoring, cleaning services, and property management With over 30 years of experience, they serve a wide range of clients, including banks, retail chains, public utilities, strategic facilities, commercial enterprises, industrial companies, and military units With over 20,000 employees and offices throughout the country, they strive to provide high-quality services tailored to all market segments

Security and Investigations 🇵🇱 Warsaw 888 1994
31
enel-medenel.pl

A leading Polish medical company offering a full range of healthcare services, including aesthetic medicine, sports medicine, rehabilitation, and corporate healthcare programs

Hospitals and Health Care 🇵🇱 Warsaw 860 1993
32
GK Polimex Mostostalpolimex-mostostal.pl

Specializes in industrial construction, energy, petrochemical, and environmental projects domestically and internationally, producing steel structures and gratings Publicly traded since 1997

Construction 🇵🇱 Warsaw 844 1945
33
PKP S.A.pkp.pl

A company overseeing transportation logistics services and managing one of Poland's largest real estate portfolios, including railway stations and commercial properties

Rail Transportation 🇵🇱 Warsaw 844 1926
34
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
35
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
36
CERSANIT GROUPcersanit.com

Leading European manufacturing company specializing in bathroom products, including sanitary ceramic products, tiles, shower cubicles, bathtubs, furniture, and accessories for domestic and international markets

Wholesale Building Materials 🇵🇱 Kielce 804 n/a
37
Grupa Eneaenea.pl

A leading player in the Polish electricity market, managing the entire value chain from fuel to distribution, with a focus on safe energy delivery to 25 million customers

Electric Power Generation 🇵🇱 Poznań 789 n/a
38
Comp S.A.comp.com.pl

Specializing in IT and network security, as well as trade, services, and logistics solutions, with a focus on fiscal equipment and digital service platforms

Computer and Network Security 🇵🇱 Warsaw 784 1990
39
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
40
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
41
Sokolow S.A.sokolow.pl

A food production company based in Warsaw, Poland, specializing in creating a variety of food products

Food and Beverage Manufacturing 🇵🇱 Warsaw 701 n/a
42
Grupa Azoty S.A.grupaazoty.com

Leading Polish group in chemical industry, specializing in fertilizers, polyamide, alcohols, titanium dioxide, melamine, and other chemical synthesis products Strong presence in EU markets

Chemical Manufacturing 🇵🇱 Tarnów 672 1927
43
PIN-UP GLOBALpin-up.global

A group of companies within PIN-UP GLOBAL ecosystem leveraging market knowledge and technology to lead industries, with a focus on collaboration and social responsibility

IT System Custom Software Development 🇵🇱 Warsaw 666 n/a
44
Euviceuvic.com

Poland's leading IT service provider. Offers access to over 1,000 skilled programmers. Helps businesses become cost-efficient and agile through outsourced IT projects.

IT Services and IT Consulting 🇵🇱 Gliwice 661 2005
45
Polska Sieć Handlowa Lewiatanlewiatan.pl

A nationwide retail franchising network in Poland, connecting independent entrepreneurs to offer high-quality products from local suppliers, focusing on customer needs and relationships

Retail 🇵🇱 Włocławek 660 1994
46
Transfer Multisort Elektroniktme.com

Global distributor of electronic, electromechanical, industrial components and workplace equipment serving thousands of companies in 150 countries daily.

Wholesale 🇵🇱 Łódź 641 1990
47
TŘINECKÉ ŽELEZÁRNY, a.s.trz.cz

Steel production company with integrated facilities producing long rolled steel products, coke, and by-products, serving global markets.

Mining 🇵🇱 Trinec 627 1839
48
J.S. Hamiltonhamilton.com.pl

A group of companies in Central and Eastern Europe offering specialized services for industry, trade, transport, distribution, and storage including accredited laboratory analyses and consumer product testing

Research Services 🇵🇱 Gdynia 624 n/a
49
Grupa Unibeppraca.unibep.pl

A leading Polish construction company with diverse projects in residential, commercial, public, military, energy, modular construction, roads, bridges, and development

Construction 🇵🇱 Bielsk Podlaski 612 1950
50
PGE Energia Ciepła S.A.pgeenergiaciepla.pl

The company is a leader in the energy market and environmentally friendly district heating production, following the sale of its Polish assets in 2017

Appliances, Electrical, and Electronics Manufacturing 🇵🇱 Warsaw 607 n/a

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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.

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