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Search›Persons›Stimo Maasi
SM
Born 04.01.1997 · 29 y

Stimo Maasi

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
  • Activity licences
  • Recent registrations

Data

  • 79 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
5active companies9years active
Founder
4
companies
Shareholder
3
companies
Board member
1
companies
Top role
WUT Events OÜ
Founder
since 17.06.2017 · 9 y
Latest activity
One Humanity OÜ
Shareholder
since 06.03.2025

Career timeline

e-Business Register
2017202020232026Maasi Investments OÜNordic Clean Air Group OÜNVAC OÜOne Humanity OÜWUT Events OÜjuhatuse_liigeasutajaosanikasutajaosanikasutajaosanikasutaja
Board memberFounderShareholder

History

e-Business Register · last 2 years
2025
06.03.2025OfficerSai osanikuks— One Humanity OÜ · One Humanity OÜ · 25 %
⚠

Address shared by 187 companies (this person at 1 of them): Harju maakond, Tallinn, Kesklinna linnaosa, Pärnu mnt 142.

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

Activity overview

e-Business Register
Roles by type
Board member1
Founder4
Shareholder3
Companies by sector
Construction3
Professional, scientific and technical activities1
Accommodation and food service activities1

Companies (5)

e-Business Register
MI
Maasi Investments OÜ16924166Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 70201
Board member · 19.02.2024Founder · 19.02.2024Shareholder 100% · 19.02.2024
2y
active
174k €
NC
Nordic Clean Air Group OÜ16314723

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.

WE
WUT Events OÜ14279589Ended
Board member · 19.06.2017 – 21.03.2025Shareholder · 02.09.2023 – 14.08.2024
Supervisory board
  • Maasi Investments OÜ – juhatuse_liige (2024-02-19 – now), asutaja (2024-02-19 – now), osanik (2024-02-19 – now)
  • Nordic Clean Air Group OÜ – asutaja (2021-09-10 – now)
  • NVAC OÜ – osanik (2023-09-13 – now), asutaja (2023-09-12 – now)
  • One Humanity OÜ – osanik (2025-03-06 – now)
  • WUT Events OÜ – asutaja (2017-06-17 – now)
Companies joined per year
110
201720212025
Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 43221
Founder · 10.09.2021
4y
active
166k €
WE
WUT Events OÜ14279589Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 41001
Founder · 17.06.2017
9y
active
53k €
NO
NVAC OÜ16817246Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 43221
Shareholder 100% · 13.09.2023Founder · 12.09.2023
2y
active
21k €
OH
One Humanity OÜ17107937Active
Kassari küla, Hiiumaa vald, Hiiu maakond·EMTAK 5520
Shareholder 25% · 06.03.2025
1y
active