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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
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Search›Persons›Siim Niinsalu
SN
Born 27.09.1995 · 30 y

Siim Niinsalu

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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

  • 75 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
7active companies6years active
Board member
6
companies
Liquidator
1
companies
Shareholder
1
companies
Founder
1
companies
Top role
Seamless Consult OÜ
Shareholder + Founder + Board member
since 06.12.2019 · 6 y
Latest activity
Stonelle OÜ
Board member
since 05.09.2025

Career timeline

e-Business Register
20192021202320252026Domusphere OÜNordikhaus OÜONL-Y OÜSeamless Consult OÜSidecar Invest OÜStonelle OÜTallinn, Suur-Patarei tn 1 ko…juhatuse_liigelikvideerijajuhatuse_liigeosanik

History

e-Business Register · last 2 years
2025
05.09.2025OfficerAstus juhatusse— Stonelle OÜ · Stonelle OÜ
12.02.2025OfficerAstus juhatusse— Sidecar Invest OÜ · Sidecar Invest OÜ
08.01.2025OfficerAstus juhatusse— ONL-Y OÜ · ONL-Y OÜ
2024
09.08.2024OfficerSai likvideerijaks— Nordikhaus OÜ · Nordikhaus OÜ

Activity overview

e-Business Register
Roles by type
Board member6
Founder1
Shareholder1
Liquidator1
Companies by sector
Financial and insurance activities2
Wholesale and retail trade; repair of motor vehicles and motorcycles

Companies (7)

e-Business Register
SC
Seamless Consult OÜ14863590Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 70201
Shareholder 100% · 01.09.2023Founder · 06.12.2019Board member · 06.12.2019
6y
active
35k €
DO
Domusphere OÜ16712398
asutajajuhatuse_liigejuhatuse_liigejuhatuse_liigejuhatuse_liige
Board memberFounderShareholderSupervisory board
  • Domusphere OÜ – juhatuse_liige (2023-04-06 – now)
  • Nordikhaus OÜ – likvideerija (2024-08-09 – now)
  • ONL-Y OÜ – juhatuse_liige (2025-01-08 – now)
  • Seamless Consult OÜ – osanik (2023-09-01 – now), asutaja (2019-12-06 – now), juhatuse_liige (2019-12-06 – now)
  • Sidecar Invest OÜ – juhatuse_liige (2025-02-12 – now)
  • Stonelle OÜ – juhatuse_liige (2025-09-05 – now)
  • Tallinn, Suur-Patarei tn 1 korteriühistu – juhatuse_liige (2023-10-20 – now)
1
Administrative and support service activities1
Professional, scientific and technical activities1
Construction1
Companies joined per year
320
201920222025
Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 66199
Board member · 06.04.2023
3y
active
590 €
TS
Tallinn, Suur-Patarei tn 1 korteriühistu80512139Active
Board member · 20.10.2023
2y
active
NO
Nordikhaus OÜ12114281Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 46181
Liquidator · 09.08.2024
1y
active
0 €
OO
ONL-Y OÜ17151298Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 82991
Board member · 08.01.2025
1y
active
SI
Sidecar Invest OÜ17176522Active
Peetri alevik, Rae vald, Harju maakond·EMTAK 64991
Board member · 12.02.2025
1y
active
SO
Stonelle OÜ17320418Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 41001
Board member · 05.09.2025