Question 1

Where does CompanyData's Czech Republic email list come from?

Accepted Answer

Every company record is built on the official Czech business register, the Obchodni rejstrik, then enriched with a verified business email. That provenance is what separates this list of companies from generic resellers who never tell you where their contacts originated, and it means you can audit any record back to its registered source.

Question 2

How current is the data, and is it GDPR compliant?

Accepted Answer

The list of companies is refreshed monthly, so you reach businesses that are still active rather than working from a file that quietly went stale. All records are limited to business contact information and handled in line with GDPR and the Czech Act No. 110/2019 on Personal Data Processing, which keeps your B2B outreach on solid legal footing.

Question 3

What does a Czech Republic email list cost and how is it delivered?

Accepted Answer

You can build and filter your own list on the CompanyData platform from EUR 25 per month, with self-serve export to Excel, CSV or API. Prefer a done-for-you list, a custom Czech Republic email list is EUR 425 as a one-off and delivered within 24 hours, no quote form and no hidden tiers.

Question 4

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

Accepted Answer

Yes. B2B email lists for direct marketing to legal entities are permitted under GDPR and the Czech Act No. 110/2019 on Personal Data Processing, 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 5

Where does the Czech company data come from?

Accepted Answer

Records are sourced from the Obchodní rejstřík, the official Czech Republic 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 6

How many Czech B2B email addresses do you have?

Accepted Answer

We currently hold roughly 274K verified email addresses for Czech legal entities. Coverage is highest for active corporations and partnerships, and lower for dormant entities and sole proprietors.

Question 7

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 8

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 9

Can I filter by city or region?

Accepted Answer

Yes. Pick one or more of the top Czech Republic 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 10

How fresh is the email data?

Accepted Answer

The full Obchodní rejstřík 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 11

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.

Czech Republic Email List

Which cities?

Which industries?

Company size by revenue?

A Czech Republic email list you can actually trace back to source

Trusted by teams that depend on accurate data

How to buy a Czech B2B email list

Define your target

Preview and refine

Choose delivery

Launch your campaign

Email list pricing for Czech Republic

Self-serve platform

Custom mailing list

Frequently asked questions

Ready to launch your Czech B2B campaign?