KK

Ksawery Karol Nowina-Witkowski

Estonia1 company1 active

Data is aggregated from the Business Register's open data. Every role shows its source and date.

Board member

1 company

Ultimate beneficial owner

1 company

Founder

1 company

Companies

e-Business Register

HexHack Cybersecurity MTÜ80671487Active

Tallinn·EMTAK 82301

Board member · 13.04.2026Ultimate beneficial owner · 13.04.2026Founder · 19.03.2026