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Search›Persons›Ott Kaarel Kõiva
OK
39703255252Born 25.03.1997 · 29 y

Ott Kaarel Kõiva

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
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
3active companies5years active
Ultimate beneficial owner
3
companies
Board member
3
companies
Shareholder
2
companies
Founder
2
companies
Top role
ÜliKõiva OÜ
Shareholder + Ultimate beneficial owner + Founder + Board member
since 07.07.2020 · 5 y
Latest activity
Teadusmaag Ventures OÜ
Ultimate beneficial owner + Board member
since 18.12.2025

Career timeline

e-Business Register
2020202220242026Teadusmaag OÜTeadusmaag Ventures OÜÜliKõiva OÜosanikkasusaajaasutajajuhatuse_liigekasusaajajuhatuse_liigeosanikkasusaajaasutajajuhatuse_liige
Board memberFounder

History

e-Business Register · last 2 years
2025
18.12.2025OfficerLisati tegelikuks kasusaajaks— Teadusmaag Ventures OÜ · Teadusmaag Ventures OÜ
18.12.2025OfficerAstus juhatusse— Teadusmaag Ventures OÜ · Teadusmaag Ventures OÜ
26.05.2025OfficerSai osanikuks— Teadusmaag OÜ · Teadusmaag OÜ · 95 %
⚠

Address shared by 57 companies (this person at 1 of them): Harju maakond, Tallinn, Mustamäe linnaosa, Kadaka tee 72a.

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

Companies (3)

e-Business Register
TO
Teadusmaag OÜ16585221Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 93291
Shareholder 95% · 26.05.2025Ultimate beneficial owner · 03.10.2022Founder · 03.10.2022Board member · 03.10.2022
3y
active
73k €
ÜO
Shareholder
Beneficial owner
Supervisory board
  • Teadusmaag OÜ – osanik (2025-05-26 – now), kasusaaja (2022-10-03 – now), asutaja (2022-10-03 – now), juhatuse_liige (2022-10-03 – now)
  • Teadusmaag Ventures OÜ – kasusaaja (2025-12-18 – now), juhatuse_liige (2025-12-18 – now)
  • ÜliKõiva OÜ – osanik (2023-09-01 – now), kasusaaja (2020-07-07 – now), asutaja (2020-07-07 – now), juhatuse_liige (2020-07-07 – now)
ÜliKõiva OÜ16003070Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 70221
Shareholder 100% · 01.09.2023Ultimate beneficial owner · 07.07.2020Founder · 07.07.2020Board member · 07.07.2020
5y
active
7k €
TV
Teadusmaag Ventures OÜ17396930Active
Mustamäe linnaosa, Tallinn, Harju maakond·EMTAK 85599
Ultimate beneficial owner · 18.12.2025Board member · 18.12.2025