Question 1

Where does the data in your Poland email list come from?

Accepted Answer

Every record starts from KRS (Krajowy Rejestr Sądowy), the official Polish business register, and is then matched to a verified business email. That official provenance is why you can trust each company record, rather than relying on an unsourced file. The company records are refreshed monthly so your outreach reaches active Polish businesses.

Question 2

Is your Poland email list compliant with GDPR?

Accepted Answer

Yes. The list is built for business-to-business outreach and structured to support a legitimate-interest approach under GDPR and the Polish Personal Data Protection Act. You receive company-level business contacts with clear provenance from the official business register, which keeps your campaigns on solid compliance footing. You can export to Excel, CSV or pull via API.

Question 3

Is it legal to buy a B2B email list in Poland under GDPR?

Accepted Answer

Yes. B2B email lists for direct marketing to legal entities are permitted under GDPR and the Polish Personal Data Protection Act, provided you can demonstrate a legitimate interest and offer a clear opt-out in every message. Our lists are restricted to business email addresses at registered legal entities and exclude sole proprietors by default to stay within the B2B exemption.

Question 4

Where does the Polish company data come from?

Accepted Answer

Records are sourced from the KRS (Krajowy Rejestr Sądowy), the official Poland business register, and enriched with verified email contacts collected from public corporate sources. New registrations are pulled in monthly, and email validity is re-checked monthly as well.

Question 5

How many Polish B2B email addresses do you have?

Accepted Answer

We currently hold roughly 1.1M verified email addresses for Polish legal entities. Coverage is highest for active corporations and partnerships, and lower for dormant entities and sole proprietors.

Question 6

Are these company emails or direct personal emails?

Accepted Answer

It's a mix of company emails (info@, contact@, sales@) and direct emails of small-business owners. For specific job-title or function-level direct emails such as CMO or Head of HR, ask our team. We offer that as a list-broker enrichment service alongside the standard email list.

Question 7

What format do I receive the email list in?

Accepted Answer

Self-serve platform exports are Excel (.xlsx) and CSV. Custom lists are delivered as Excel with one row per company and columns for: company name, registration number, email, address, postcode, city, region, SIC code, revenue band, employee count, and director details where publicly available.

Question 8

Can I filter by city or region?

Accepted Answer

Yes. Pick one or more of the top Poland cities directly in the builder above. Region-level filtering and city combinations beyond the top 10 are available on the platform and for custom orders.

Question 9

How fresh is the email data?

Accepted Answer

The full KRS (Krajowy Rejestr Sądowy) base is refreshed monthly and email addresses are re-validated against a deliverability score on the same cadence. Records that hard-bounce twice in a row are flagged as inactive and excluded from new exports. New registrations typically appear in the list within 2–3 weeks.

Question 10

Can I get a sample before I buy?

Accepted Answer

Yes. The builder above shows a free preview of 10 B2B emails before any purchase. For a custom list, you can request a free 10-email sample via the request form or by emailing sales@companydata.com.

Poland Email List

Which cities?

Which industries?

Company size by revenue?

A Poland email list built on the official business register

Trusted by teams that depend on accurate data

How to buy a Polish B2B email list

Define your target

Preview and refine

Choose delivery

Launch your campaign

Email list pricing for Poland

Self-serve platform

Custom mailing list

Frequently asked questions

Ready to launch your Polish B2B campaign?