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Search›Persons›Kätlin Tõnismäe
KT
47804076027Born 07.04.1978 · 48 y

Kätlin Tõnismäe

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
  • Refunds
  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
3active companies10years active
Board member
2
companies
Shareholder
2
companies
Ultimate beneficial owner
2
companies
Founder
2
companies
Top role
Infrastone OÜ
Founder
since 07.07.2015 · 10 y
Latest activity
PROSTONE OÜ
Board member + Shareholder + Ultimate beneficial owner
since 26.11.2025

Career timeline

e-Business Register
20152018202120242026Hansastone OÜInfrastone OÜPROSTONE OÜosanikkasusaajaasutajajuhatuse_liigeasutajajuhatuse_liigeosanikkasusaaja
Board memberFounder

History

e-Business Register · last 2 years
2025
26.11.2025OfficerSai osanikuks— PROSTONE OÜ · PROSTONE OÜ · 100 %
26.11.2025OfficerAstus juhatusse— PROSTONE OÜ · PROSTONE OÜ
25.11.2025OfficerLisati tegelikuks kasusaajaks— PROSTONE OÜ · PROSTONE OÜ
⚠

Address shared by 111 companies (this person at 2 of them): Pärnu maakond, Pärnu linn, Pärnu linn, Papiniidu tn 5.

The address is likely a corporate-services bureau / virtual office shared by many unrelated entities.

Companies (3)

e-Business Register
PO
PROSTONE OÜ14065479Active
Pärnu linn, Pärnu linn, Pärnu maakond·EMTAK 42111
Board member · 26.11.2025Shareholder 100% · 26.11.2025Ultimate beneficial owner · 25.11.2025
140k €
HO
Hansastone OÜ14457619Active
Shareholder
Beneficial owner
Supervisory board
  • Hansastone OÜ – osanik (2023-09-01 – now), kasusaaja (2020-07-03 – now), asutaja (2018-03-27 – now), juhatuse_liige (2018-03-27 – now)
  • Infrastone OÜ – asutaja (2015-07-07 – now)
  • PROSTONE OÜ – juhatuse_liige (2025-11-26 – now), osanik (2025-11-26 – now), kasusaaja (2025-11-25 – now)
Pärnu linn, Pärnu linn, Pärnu maakond
·EMTAK 9622
Shareholder 100% · 01.09.2023Ultimate beneficial owner · 03.07.2020Founder · 27.03.2018Board member · 27.03.2018
8y
active
34k €
IO
Infrastone OÜ12875755Active
Pärnu linn, Pärnu linn, Pärnu maakond·EMTAK 42111
Founder · 07.07.2015
10y
active
0 €