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Free Czech Company Name Checker: Find Similar Company Names

Learn about the free Pexpats Company Name Availability Checker, how it finds identical and similar Czech company names, and how it differs from ARES.

4 November 2026

3 min read

czech comapny name Availability verification

Planning to start an s.r.o. in the Czech Republic? Pexpats offers a free online company name availability checker that helps you find out if your proposed name is already in use.

No registration, no advertisements, and no search limits.

How does the company name checker work?

Enter the name you want to use for your company. Our checker searches over 1 million registered Czech companies and identifies identical and similar names.

It checks more than exact matches, including differences in:

  • Spelling and pronunciation

  • Word order

  • Legal forms (s.r.o., a.s.)

  • Names with the same meaning in different languages

For example, a search for ABC Consulting may also identify ABC Consult or Consulting ABC. The checker can also compare names such as Blue Panda and Modrá Panda.

How is Pexpats different from ARES?

ARES provides information about registered Czech businesses. Pexpats is designed specifically for checking company name availability.

Instead of manually searching different variations, you can enter your proposed name once and review matching companies. Each result links to its registration details in Pexpats Business Search.

Our database contains over 3 million Czech business records. For company name checks, we search over 1 million registered companies and update the data every 24 hours using public Czech government registers.

Check your company name for free

The Pexpats Company Name Availability Checker is completely free, with no advertisements, account registration, or search limits.

Try the free Czech Company Name Availability Checker on Pexpats.

The results help you identify similar names before registration. Final approval of a company name takes place during the official registration process.

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Pexpats.com s.r.o. is a Czech-registered tax, accounting and immigration services agency. Pexpats is authorized in the Czech Republic to provide accounting advisory, bookkeeping and tax-record services and also holds trade authorization covering administrative services. Pexpats is a private professional service provider, not a government authority, and is not affiliated with Czech government authorities.

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