This list contains established companies in Warsaw that offer a mobile app. The companies are predominantly large financial institutions, telecommunications providers, and logistics firms. Examples include PKO Bank Polski, a leading bank in Poland; PZU, an insurance company; and Orange Polska, a telecommunications service provider. Poczta Polska S. A. is the national postal operator, while DPD Polska Sp z o.o. is a parcel delivery service. LUX MED is a private healthcare provider.
The data shows a strong concentration of banking and financial services companies, with nine out of the fifteen largest companies operating in this sector. All companies listed have their headquarters in Warsaw, indicating the city's role as a central hub for major Polish enterprises.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
PKO Bank Polskipkobp.pl
Leading bank in Poland offering retail, corporate, and investment services with a focus on customer needs, quality service, and comprehensive financial solutions |
30,000 | |||
| 2 | 10,875 | ||||
| 3 |
Bank Pekao S.A.pekao.com.pl
One of the largest financial institutions in Central and Eastern Europe, serving retail, corporate, private banking, asset management, and brokerage clients. |
9,369 | |||
| 4 |
mBank S.A.mbank.pl
Leading provider of innovative online and mobile banking solutions, recognized for advanced electronic banking platform and strong market presence. |
7,286 | |||
| 5 |
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. |
5,521 | |||
| 6 |
Alior Bank SAaliorbank.pl
An innovative financial institution in Poland, combining tradition with innovation, with a focus on development, autonomy, and a strong customer base |
5,349 | |||
| 7 |
Orange Polskaorange.pl
Leading provider of telecommunications services in Poland, offering fixed-line voice, internet, VoIP, mobile services, data transmission, multimedia, and internet services to millions of customers |
4,777 | |||
| 8 |
Santander Bank Polskasantander.pl
Innovative financial platform offering comprehensive services for individuals, SMEs, and corporations with a strong focus on customer satisfaction and modern banking technologies |
4,285 | |||
| 9 | 3,945 | ||||
| 10 |
BNP Paribas Bank Polskabnpparibas.pl
A universal bank in Poland offering savings, loans, and investment products for individuals and businesses, with a focus on agriculture and food sectors |
3,468 | |||
| 11 | 3,270 | ||||
| 12 |
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. |
3,198 | |||
| 13 |
TVN Warner Bros. Discoverywbdpoland.pl
Leading TV broadcaster in Poland with 24 channels offering factual, lifestyle, news, sports, and film content, along with digital OTT services |
2,302 | |||
| 14 |
DPD Polska Sp z o.o.dpd.com.pl
A part of a European leader in parcel delivery and e-commerce solutions, focusing on high-quality delivery services with environmental sustainability goals and awards for employment practices |
2,267 | |||
| 15 |
Castorama Polska Sp. z o.o.castorama.pl
Large home improvement retail chain providing construction and renovation materials to help customers build and improve houses or apartments through extensive product offerings. |
2,007 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Telewizja Polskatvp.pl
A Polish public broadcaster offering a wide range of TV channels, online services, and regional programming, known for high quality productions and technological innovation |
1,989 | |||
| 17 |
BSH Sprz臋t 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 |
1,805 | |||
| 18 |
Medicover Polskamedicover.pl
Provider of comprehensive healthcare services including preventive care, outpatient services, hospital care, dental services, in vitro procedures, well-being solutions, sports, diet, and fitness clubs |
1,689 | |||
| 19 |
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 |
1,687 | |||
| 20 |
Empik Grouppraca.empik.com
Leading Polish retail group offering over 15 million products across 20 categories through 350 stores, online marketplace, and digital services. |
1,629 | |||
| 21 | 1,348 | ||||
| 22 | 1,338 | ||||
| 23 |
PKP Intercityintercity.pl
Providing fast and convenient train travel across Poland and Europe, specializing in long-distance national and international transportation with a focus on passenger satisfaction and comfort |
1,254 | |||
| 24 |
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. |
1,220 | |||
| 25 |
Centralny O艣rodek Informatykicoi.gov.pl
The company specializes in providing IT services for the Ministry of Digitization and public administration, including building and maintaining IT systems |
1,174 | |||
| 26 |
Grupa Wirtualna Polskaholding.wp.pl
Leading digital media and technology company focused on transforming internet experiences through innovative content, services, and user engagement strategies. |
1,135 | |||
| 27 | 1,036 | ||||
| 28 |
Cyfrowy Polsat S.A.polsatbox.pl
A market leader in media entertainment and telecom in Poland, delivering top-quality TV content, telecommunication products, and services for residential and business customers |
972 | |||
| 29 |
McDonald's Polskamcdonalds.pl
The company operates over 500 outlets in Poland, focusing on sustainable development and positive impacts on environment, economy, labor market, and local communities |
920 | |||
| 30 |
PZU Zdrowiezdrowie.pzu.pl
Leader in private healthcare in Poland with a network of medical centers, diagnostic services, and partnerships, focusing on preventive care and promoting a healthy lifestyle |
867 | |||
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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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