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Search›Persons›Sandra Järv
SJ

Sandra Järv

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

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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
  • 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
4active companies10years active
Founder
3
companies
Legal representative of the institution
1
companies
Shareholder
1
companies
Ultimate beneficial owner
1
companies
Board member
1
companies
Top role
Donimus OÜ
Founder
since 27.09.2015 · 10 y
Latest activity
Tallinna Avatud Kool
Legal representative of the institution
since 29.01.2025

Career timeline

e-Business Register
20152018202120242026Donimus OÜHarmi HaridusseltsOnecon Group OÜTallinna Avatud Koolasutajaasutajaosanikkasusaajajuhatuse_liigeasutajaasutuse_esindusoiguslik_isik
Board member

History

e-Business Register · last 2 years
2025
29.01.2025OfficerSai rolli (asutuse_esindusoiguslik_isik)— Tallinna Avatud Kool · Tallinna Avatud Kool

Activity overview

e-Business Register
Roles by type
Board member1
Founder3
Shareholder1
Ultimate beneficial owner1
Legal representative of the institution1
Companies by sector

Companies (4)

e-Business Register
DO
Donimus OÜ12920071Active
·EMTAK 43391
Founder · 27.09.2015
10y
active
OG
Onecon Group OÜ14494313Active
Meriküla, Harku vald, Harju maakond·EMTAK 41201
Shareholder 100% · 01.09.2023

Ended roles (1)

e-Business Register

roles that have ended in the register (the person has departed); we show departures from the last five years.

IO
Invecom OÜ12978219Ended
Board member · 03.04.2017 – 17.06.2026
Founder
Shareholder
Beneficial owner
Supervisory board
  • Donimus OÜ – asutaja (2015-09-27 – now)
  • Harmi Haridusselts – asutaja (2018-09-03 – now)
  • Onecon Group OÜ – osanik (2023-09-01 – now), kasusaaja (2020-08-14 – now), juhatuse_liige (2018-05-24 – now), asutaja (2018-05-23 – now)
  • Tallinna Avatud Kool – asutuse_esindusoiguslik_isik (2025-01-29 – now)
Construction
2
Education2
Companies joined per year
210
201520202025
Ultimate beneficial owner · 14.08.2020
Board member · 24.05.2018
Founder · 23.05.2018
8y
active
0 €
HH
Harmi Haridusselts80554296Active
Harmi küla, Kose vald, Harju maakond·EMTAK 85699
Founder · 03.09.2018
7y
active
TA
Tallinna Avatud Kool77002067Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 85312
Legal representative of the institution · 29.01.2025
1y
active