KRS (Krajowy Rejestr Sądowy) is the official business register for Poland. Every Polish legal entity must register and receive a KRS Number. Our database sources directly from KRS (Krajowy Rejestr Sądowy) and enriches each record with global business intelligence including financials, corporate ownership structures, and contact information.
Poland B2B Database
B2B Database Poland
Access 6,240,266 Polish companies with verified business data: email addresses, phone numbers, revenue, employee counts, and corporate ownership. Sourced from KRS (Krajowy Rejestr Sądowy). Download a filtered company list as Excel or CSV, connect via API, or search the database in the platform.
Source: KRS (Krajowy Rejestr Sądowy)Registration ID: National Court Register NumberTax ID: 6,209,628 verifiedLegal types: Sp. z o.o., S.A., Sp. k., Sp. j. & moreLast updated: July 2026
6,309,235
Legal Entities
1,089,054
With Email Address
5,384,379
With CEO / Director
442,217
With P&L Data
552,569
With Balance Sheet
757,097
With Corporate Ownership
A live sample from the Polish database
Not a screenshot: these rows come straight out of the database, sorted by employee count. Search any Polish business, filter by size, industry, or legal type, and expand a row to see the full record you would receive.
Jeronimo Martins Polska S AJeronimo Martins Polska S A
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Jeronimo Martins Polska S A | Poland | Kostrzyn | Ul. Zniwna 5 | Województwo Wielkopolskie | 62025 | karierawjm.***** | 2004 | $29,516,037,386 | 81,311 | Corporation | 669 | 7791011327 |
| 2 | Miasto Stołeczne Warszawa | Poland | Warszawa | Plac Bankowy 3/5 | Województwo Mazowieckie | 00950 | cku1.***** | 2002 | $246 | 76,820 | Local government body | 37113 | 5252248481 |
| 3 | Poczta Polska S A | Poland | Warszawa | Ul. Rodziny Hiszpanskich 8 | Województwo Mazowieckie | 00940 | poczta-polska-finanse.***** | 2009 | $1,881,635,664 | 64,272 | Corporation | 37113 | 5250007313 |
| 4 | Dino Polska S A | Poland | Krotoszyn | Ul. Ostrowska 122 | Województwo Wielkopolskie | 63700 | grupadino.***** | 2007 | $9,168,276,665 | 52,743 | Corporation | 11 | 6211766191 |
| 5 | Zakład Ubezpieczeń Społecznych | Poland | Warszawa | Ul. Szamocka 3, 5 | Województwo Mazowieckie | 01748 | zus.***** | 1975 | $1,859,124,458 | 43,099 | Government body | 37113 | 5213017228 |
| 6 | Pkp Polskie Linie Kolejowe S A | Poland | Warszawa | Ul. Targowa 74 | Województwo Mazowieckie | 03734 | plk-sa.***** | 2001 | $3,014,970,653 | 37,264 | Corporation | 49 | 1132316427 |
| 7 | Polska Grupa Górnicza S A | Poland | Katowice | Ul. Powstanców 30 | Województwo Śląskie | 40039 | pgg.***** | 2015 | $2,416,184,327 | 36,042 | Corporation | 37113 | 6342834728 |
| 8 | Lidl Sp Z O O SPÓŁKA Komandytowa | Poland | Tarnowo Podgórne | Ul. Poznanska 48 | Województwo Wielkopolskie | 62080 | lidl.***** | 2014 | $10,249,500,614 | 24,738 | Partnership of unknown type | N/A | 7811897358 |
| 9 | Powszechna Kasa Oszczędności Bank Polski S A | Poland | Warszawa | Ul. Swietokrzyska 36 | Województwo Mazowieckie | 00116 | pkobp.***** | 2001 | $68,480,750 | 21,803 | Corporation | 233 | 5250007738 |
| 10 | Jastrzębska SPÓŁKA Węglowa S A | Poland | Jastrzębie-zdrój | Al. Jana Pawla Ii 4 | Województwo Śląskie | 44330 | jsw.***** | 2001 | $3,153,296,376 | 21,362 | Corporation | 37113 | 6330005110 |
Showing 10 of 6,309,235 companies
Request Free SampleWhat's Inside a Polish Company Record?
Every legal entity includes 50+ data fields sourced from KRS (Krajowy Rejestr Sądowy) and enriched with global business intelligence. Toggle between Table, JSON, and CSV to preview the delivery format.
Cd Projekt S A
KRS Number: 7342867148 · Warszawa, Województwo Mazowieckie
| Company Identification | |
| Company Name | Cd Projekt S A |
| Registration ID (KRS Number) | 7342867148 |
| Tax ID | PL7342867148 |
| Legal Entity Type | Corporation |
| Founding Year | 2001 |
| Location Type | Headquarter / Parent |
| Contact Information | |
| @optimus.pl | |
| Phone | +48 22 375 77 00 |
| Website | optimus.pl |
| CEO / Director | Iwinski Marcin Piotr, Supervisory Board Member |
| Address | |
| Street | Ul. Jagiellonska 74 |
| Postal Code | 03301 |
| City | Warszawa |
| Province / Region | Województwo Mazowieckie |
| Country | Poland (PL) |
| Industry Classification | |
| SIC Code | 7371 - Computer Programming Services |
| National Industry Code | 6201Z |
| NACE Code | 6201 - Computer programming activities |
| Financial Data | |
| Revenue (Local, PLN) | 799,593,000 |
| Revenue (USD) | $196,303,280 |
| Employees | 1,292 |
| P&L Data | Available |
| Balance Sheet | Available |
| Corporate Ownership | |
| Global HQ | Cd Projekt S A (self) |
| Companies in Group | 5 |
Verified business data, not just a record count
This database holds 6,240,266 Polish legal entities, each tied back to KRS (Krajowy Rejestr Sądowy), then enriched with what a raw register leaves out: verified contacts, revenue, employee counts, and full corporate ownership.
A legal-entity database gives you the shell of a company; a mailing list gives you a contact with no context. Here both sit on the same record, so a business is not just a name and a registration number but a reachable, sized, owned entity you can qualify. Take it as a filtered Excel or CSV, a live API feed into a CRM or KYC flow, or a list you build yourself in the platform.
Explore Poland Company Data
Detailed breakdown of all 6,309,235 legal entities registered in Poland.
| Region | Businesses | Share | Distribution |
|---|---|---|---|
| WOJEWÓDZTWO MAZOWIECKIE | 1,047,094 | 16.6% | |
| WOJEWÓDZTWO ŚLĄSKIE | 563,088 | 8.9% | |
| WOJEWÓDZTWO WIELKOPOLSKIE | 544,478 | 8.6% | |
| WOJEWÓDZTWO MAŁOPOLSKIE | 536,333 | 8.5% | |
| WOJEWÓDZTWO DOLNOŚLĄSKIE | 449,510 | 7.1% | |
| WOJEWÓDZTWO LUBELSKIE | 332,163 | 5.3% | |
| WOJEWÓDZTWO POMORSKIE | 326,694 | 5.2% | |
| WOJEWÓDZTWO ŁÓDZKIE | 298,705 | 4.7% | |
| WOJEWÓDZTWO ZACHODNIOPOMORSKIE | 250,149 | 4.0% | |
| WOJEWÓDZTWO PODKARPACKIE | 245,529 | 3.9% |
KRS (Krajowy Rejestr Sądowy) Lookup via API
Use the CompanyData API as your KRS (Krajowy Rejestr Sądowy) alternative. Look up any Polish legal entity by KRS Number, company name, or address and receive structured JSON with 50+ data fields in real time.
How You Receive Poland Company Data
Choose the delivery method that fits your workflow. All data sourced from KRS (Krajowy Rejestr Sądowy) with 50+ fields per legal entity.
API Access
Real-time company lookup via REST API. Search by KRS Number, company name, or filter by region, industry, and size. Returns structured JSON.
View API DocsCSV / Excel Export
Download the full Poland database or a filtered subset as CSV or Excel. Perfect for CRM imports, lead lists, and market research.
Get a Free SamplePlatform Access
Search, filter, and export Polish companies directly from our online platform. Build targeted lists with advanced filters on region, size, and industry.
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Frequently Asked Questions
Common questions about our company database.
The National Court Register Number is the unique identifier assigned to every legal entity registered in Poland. It is used for legal filings, tax administration, and business transactions. Our database includes KRS Numbers for 6,240,266 legal entities in Poland.
Our database covers all types of Polish legal entities registered with KRS (Krajowy Rejestr Sądowy), including: Sp. z o.o., S.A., Sp. k., Sp. j. & more.
We provide financial data including revenue figures, employee counts, P&L statements, balance sheets, and corporate ownership for Polish legal entities. Financial data is sourced from official KRS (Krajowy Rejestr Sądowy) filings.
Yes. Our REST API allows you to look up any Polish legal entity by KRS Number, company name, or address. CompanyData returns enriched data including financials, corporate ownership, and contact details — all in a single API call. The same API key works for 190+ countries, making it ideal if you need company data beyond Poland.
Firmographic data (company details, addresses, industry codes) is refreshed on a rolling basis from KRS (Krajowy Rejestr Sądowy). Financial data and corporate ownership records are updated as new filings become available.
Yes. All data is sourced from publicly available business registers and is fully GDPR compliant. We provide B2B company data only — not personal consumer data.
Pricing depends on the volume, data fields, and delivery method you need. We offer flexible options: API access starts with a free test key, CSV/Excel exports are quoted based on your selection criteria, and platform access is available with monthly plans. Request a free sample first — there's no commitment, and our team will provide a tailored quote based on your requirements.
Absolutely. Click "Get a Free Data Sample" and tell us what you're looking for — industry, region, company size, or any other criteria. You'll receive a selection of verified Polish company records so you can evaluate the data quality before committing.
Yes. You can filter Polish companies by region, industry (SIC/NACE codes), employee count, revenue range, legal entity type, and many more criteria. This works across all delivery methods — API, CSV export, and platform.
API: Best for developers and automated workflows. Look up companies in real time by KRS Number or search criteria, and receive JSON responses. CSV/Excel: Best for one-time exports or CRM imports. Get the full dataset or a filtered subset delivered as a file. Platform: Best for sales and research teams. Search, filter, and export Polish companies from our web interface without any technical setup.
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