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Search›Persons›Stefan Antti Hosio
SA
50105240105Born 24.05.2001 · 25 y

Stefan Antti Hosio

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

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nimistu
Estonia's public business register
HomeViewsIndustriesSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
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  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
2active companies6years active
Shareholder
1
companies
Founder
1
companies
Top role
Championgroup OÜ
Founder
since 02.03.2020 · 6 y
Latest activity
Warmeks OÜ
Shareholder
since 01.09.2023

Career timeline

e-Business Register
2020202220242026Championgroup OÜWarmeks OÜasutajaosanik
Board memberFounderShareholderBeneficial ownerSupervisory board
  • Championgroup OÜ – asutaja (2020-03-02 – now)
  • Warmeks OÜ – osanik (2023-09-01 – now)

Companies (2)

e-Business Register
CO
Championgroup OÜ14928220Active
Lehola küla, Lääne-Harju vald, Harju maakond·EMTAK 25121
Founder · 02.03.2020
6y
active
866k €
WO
Warmeks OÜ16446778Active
Lehola küla, Lääne-Harju vald, Harju maakond·EMTAK 41201
Shareholder 33% · 01.09.2023
2y
active
0 €