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2 companies
See also companies based in the Czech Republic.
| Company | Category | Based in | Founded | Ownership |
|---|---|---|---|---|
 Penetrify.cloud Penetrify provides automated penetration testing for web applications. | Penetration testing | Czech Republic | 2025 | Acquired |
 Trezor Trezor makes hardware wallets that keep cryptocurrency private keys offline and secure. | Encryption and key management | Prague, Czech Republic | 2013 | Owned by SatoshiLabs Group |