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Search›Persons›Helen Kaljusaar
HK
Born 28.09.1998 · 27 y

Helen Kaljusaar

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Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

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
  • Activity licences
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
4active companies2years active
Board member
3
companies
Shareholder
2
companies
Founder
2
companies
Top role
KoThinker OÜ
Founder
since 09.10.2023 · 2 y
Latest activity
Rikardia Network OÜ
Shareholder + Board member
since 13.05.2025

Career timeline

e-Business Register
2023202420252026KoThinker OÜMindful Marketers OÜRikardia Network OÜViimsi vald, Viimsi alevik, A…asutajaosanikjuhatuse_liigeasutajaosanikjuhatuse_liigejuhatuse_liige
Board memberFounderShareholderSupervisory board

History

e-Business Register · last 2 years
2025
13.05.2025OfficerSai osanikuks— Rikardia Network OÜ · Rikardia Network OÜ · 29 %
29.04.2025OfficerAstus juhatusse— Rikardia Network OÜ · Rikardia Network OÜ

Activity overview

e-Business Register
Roles by type
Board member3
Founder2
Shareholder2
Companies by sector
Education1
Professional, scientific and technical activities1
Information and communication1

Companies (4)

e-Business Register
MM
Mindful Marketers OÜ16927957Active
Türi linn, Türi vald, Järva maakond·EMTAK 73111
Shareholder 100% · 23.02.2024Board member · 23.02.2024Founder · 22.02.2024
2y
active
26k €
RN
Rikardia Network OÜ16574602
  • KoThinker OÜ – asutaja (2023-10-09 – now)
  • Mindful Marketers OÜ – osanik (2024-02-23 – now), juhatuse_liige (2024-02-23 – now), asutaja (2024-02-22 – now)
  • Rikardia Network OÜ – osanik (2025-05-13 – now), juhatuse_liige (2025-04-29 – now)
  • Viimsi vald, Viimsi alevik, Aiandi tee 8 korteriühistu – juhatuse_liige (2024-03-20 – now)
Real estate activities
1
Companies joined per year
210
202320242025
Active
Laiaküla, Viimsi vald, Harju maakond·EMTAK 6310
Shareholder 29% · 13.05.2025Board member · 29.04.2025
1y
active
817 €
KO
KoThinker OÜ16837154Active
Pärnu linn, Pärnu linn, Pärnu maakond·EMTAK 85599
Founder · 09.10.2023
2y
active
0 €
VV
Viimsi vald, Viimsi alevik, Aiandi tee 8 korteriühistu80164690Active
·EMTAK 68321
Board member · 20.03.2024
2y
active