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Search›Persons›Siim Ots
SO
Born 28.08.1982 · 43 y

Siim Ots

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
6active companies3years active
Board member
4
companies
Ultimate beneficial owner
3
companies
Supervisory board member
1
companies
Shareholder
1
companies
Founder
1
companies
Top role
Sikeside OÜ
Shareholder + Ultimate beneficial owner + Founder
since 21.04.2023 · 3 y
Latest activity
Mittetulundusühing Hanila Toetusgrupp
Board member
since 24.11.2025

Career timeline

e-Business Register
20232024202520264Wind Service OÜMittetulundusühing Hanila Toe…Mittetulundusühing NOAROOTSI…Mittetulundusühing Viru-Nigul…MTÜ Paldiski ToetusgruppSikeside OÜnõukogujuhatuse_liigejuhatuse_liigejuhatuse_liigekasusaajakasusaaja

History

e-Business Register · last 2 years
2025
24.11.2025OfficerAstus juhatusse— Mittetulundusühing Hanila Toetusgrupp · Mittetulundusühing Hanila Toetusgrupp
12.11.2025OfficerLisati tegelikuks kasusaajaks— MTÜ Paldiski Toetusgrupp · MTÜ Paldiski Toetusgrupp
07.11.2025OfficerAstus juhatusse— Mittetulundusühing Viru-Nigula valla Toetusgrupp · Mittetulundusühing Viru-Nigula valla Toetusgrupp
12.09.2025OfficerAstus juhatusse— · Mittetulundusühing NOAROOTSI TUULEENERGIA

Activity overview

e-Business Register
Roles by type
Board member4
Supervisory board member1
Founder1
Shareholder1
Ultimate beneficial owner3
Companies by sector
Other service activities4

Companies (6)

e-Business Register
4S
4Wind Service OÜ11949894Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 4321
Supervisory board member · 05.06.2025
1y
active
3,3m €
SO
Sikeside OÜ16722623Active
Peetri alevik, Rae vald, Harju maakond·EMTAK 68201

Ended roles (2)

e-Business Register

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

EW
Enefit Wind OÜ14665542Ended
Board member · 09.06.2025 – 23.02.2026
EO
Enefit OÜ11184032Ended
Procurator · 10.11.2025 – 19.01.2026
juhatuse_liigeosanikkasusaajaasutaja
Board memberFounderShareholderBeneficial ownerSupervisory board
  • 4Wind Service OÜ – nõukogu (2025-06-05 – now)
  • Mittetulundusühing Hanila Toetusgrupp – juhatuse_liige (2025-11-24 – now)
  • Mittetulundusühing NOAROOTSI TUULEENERGIA – juhatuse_liige (2025-09-12 – now)
  • Mittetulundusühing Viru-Nigula valla Toetusgrupp – juhatuse_liige (2025-11-07 – now), kasusaaja (2025-02-10 – now)
  • MTÜ Paldiski Toetusgrupp – kasusaaja (2025-11-12 – now), juhatuse_liige (2025-07-16 – now)
  • Sikeside OÜ – osanik (2023-09-02 – now), kasusaaja (2023-04-21 – now), asutaja (2023-04-21 – now)
Mittetulundusühing NOAROOTSI TUULEENERGIA
16.07.2025OfficerAstus juhatusse— MTÜ Paldiski Toetusgrupp · MTÜ Paldiski Toetusgrupp
05.06.2025OfficerAstus nõukogusse— 4Wind Service OÜ · 4Wind Service OÜ
10.02.2025OfficerLisati tegelikuks kasusaajaks— Mittetulundusühing Viru-Nigula valla Toetusgrupp · Mittetulundusühing Viru-Nigula valla Toetusgrupp
Construction1
Real estate activities1
Shareholder 50% · 02.09.2023Ultimate beneficial owner · 21.04.2023Founder · 21.04.2023
3y
active
16k €
MV
Mittetulundusühing Viru-Nigula valla Toetusgrupp80310699Active
Kunda linn, Viru-Nigula vald, Lääne-Viru maakond·EMTAK 94992
Board member · 07.11.2025Ultimate beneficial owner · 10.02.2025
1y
active
MP
MTÜ Paldiski Toetusgrupp80393675Active
Paldiski linn, Lääne-Harju vald, Harju maakond·EMTAK 94992
Ultimate beneficial owner · 12.11.2025Board member · 16.07.2025
MN
Mittetulundusühing NOAROOTSI TUULEENERGIA80326690Active
Pürksi küla / Birkas, Lääne-Nigula vald, Lääne maakond·EMTAK 94992
Board member · 12.09.2025
MH
Mittetulundusühing Hanila Toetusgrupp80317403Active
Kõmsi küla, Lääneranna vald, Pärnu maakond·EMTAK 94992
Board member · 24.11.2025