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Search›Companies›Aidu Wind OÜ
17220800ActivePrivate limited companyEE102857805 · VAT-registered

Aidu Wind OÜ

Saare maakond, Saaremaa vald, Easte küla, Sõnajala·EMTAK 35122 — Electricity production from wind power·1+ years
Andmed · ···
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Overview

e-Business Register · 11 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
15.04.2025e-Business Register
Address
Sõnajala, Easte küla, Saaremaa vald, 93212 Saare maakondADS · e-Business Register
E-mail address
mikk@energiakapital.eee-Business Register
Telephone
+372 5099171· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 35122 - Electricity production from wind powere-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
24 100,00 €e-Business Register
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
Data · 7 sourcese-Business Register · 5 min agoMTAMTR
e-Business Register ↗

Registered 15. aprill 2025, primary activity: Electricity production from wind power. Main place of business in Easte küla, Saaremaa vald, Saare maakond.

Revenue 2026 (I kv)
384 €
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
2396 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
384 €
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
2k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 11 h ago
MS
Mikk Sõnajalg
Born 1987 · 39 y · board member since 14.07.2025
Board member

Founders

e-Business Register · 11 h ago
EC
Eleon Capital OÜLEGAL PERSON
Legal person · 16355834 · founder since 18.03.2025
Founder · 24k €

Shareholders

e-Business Register · 11 h ago
EC
Eleon Capital OÜLEGAL PERSON
Legal person · 16355834 · shareholder since 30.10.2025
Shareholder 100% · 24k €

Beneficial owners (5)

e-Business Register · 11 h ago
RM
Roose Maria Sõnajalg
Born 1994 · 31 y · ultimate beneficial owner since 06.08.2025
Ultimate beneficial owner
SS
Siim Sõnajalg
Born 1989 · 37 y · ultimate beneficial owner since 06.08.2025
Ultimate beneficial owner
MS
Mikk Sõnajalg
Born 1987 · 39 y · ultimate beneficial owner since 06.08.2025
Ultimate beneficial owner

Other persons

e-Business Register · 11 h ago
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the members since 11.10.2025
Registrar of the members

Subsidiaries

e-Business Register · shareholders · 11 h ago

Aidu Wind OÜ is a shareholder or officer in 1 more company.

Aidu Infra OÜ
Shareholder 7%

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q384 €0 €2396 €1
2025I-IV Q20 067 €0 €1597 €1
Quarterly breakdown
YearQ1

Licences (1)

MTR · 10 h tagasi
Active licences
1
Other1
Oldest · Newest
2025→2025
Oldest licenceEEH014355 · 12.08.2025
Active1 / 1
EEH014355
Ehitamine
Majandustegevusteade
From12.08.2025
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 5099171Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.10.2025OfficerSai osanikuks— Eleon Capital OÜ · · 100 %
11.10.2025OfficerSai rolli (osanikuraamatu_pidaja)— Nasdaq CSD SE
11.10.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50280464 / 7 · Olek: Jõustunud
  • Kanne nr 7 · kanne
10.10.2025

Connected companies

Same-person ties · e-Business Register

Aidu Wind OÜ is connected to 68 other companies through 5 people who hold a role here and elsewhere. The strongest tie runs through Taavi Sõnajalg (18 companies).

Total connections
68
via 5 people
Connecting people
5
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Taavi
18 companies
Via personTaavi Sõnajalg
TS
Taavi Sõnajalg
Born 1984 · 42 y · ultimate beneficial owner since 06.08.2025
Ultimate beneficial owner
KS
Katrina Sophia Sõnajalg
Born 1983 · 43 y · ultimate beneficial owner since 06.08.2025
Ultimate beneficial owner
Q2
Q3
Q4
Revenue 2026384 €–––
State taxes 20260 €–––
Taxes on workforce 20262k €–––
Employees 20261–––
Revenue 2025–0 €0 €20k €
State taxes 2025–––0 €
Taxes on workforce 2025–––2k €
Employees 2025––11
FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50280464 / 6 · Olek: Jõustunud
  • Kanne nr 6 · kanne
09.10.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50280464 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne
12.08.2025LicenceUus MTR tegevusluba— Majandustegevusteade · EEH014355
06.08.2025OfficerLisati tegelikuks kasusaajaks5×expand ›hide ⌃
  • Taavi Sõnajalg
  • Siim Sõnajalg
  • Roose Maria Sõnajalg
  • Mikk Sõnajalg
  • Katrina Sophia Sõnajalg
14.07.2025OfficerAstus juhatusse— Mikk Sõnajalg
14.07.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50280464 / 4 · Olek: Jõustunud
  • Kanne nr 4 · kanne
29.05.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50280464 / 3 · Olek: Jõustunud
  • Kanne nr 3 · kanne
14.05.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50280464 / 2 · Olek: Jõustunud
  • Kanne nr 2 · kanne
15.04.2025FilingEsmakanne2×expand ›hide ⌃
  • Ä 50280464 · Olek: Jõustunud
  • Kanne nr 1 · kanne
18.03.2025OfficerAsutas ettevõtte— Eleon Capital OÜ
18
Mikk Sõnajalg16
Siim Sõnajalg14
Roose Maria Sõnajalg10
Katrina Sophia Sõnajalg10
TS
Taavi Sõnajalg
ultimate beneficial owner
18 other companies›
CompanyRoleReg. code
Aidu Green OÜ
Board member
17514312
Aidu Wind Park OÜ
Ultimate beneficial owner
16738104
Aktsiaselts Eesti Elekter
Board member
10951819
Auvere Infra OÜ
Board member
12804886
Eleon Capital OÜ
Board memberShareholder 20%Ultimate beneficial owner
16355834
Eleon Green OÜ
Founder
11458666
Eleon RND OÜ
Board memberShareholder 20%Ultimate beneficial owner
12754052
Estonian Solarpark OÜ
Board memberUltimate beneficial owner
16449665
Eurolander OÜ
Shareholder 10%
10713638
Green Future OÜ
Board member
14834358
Investment Capital OÜ
Board memberShareholder 100%Ultimate beneficial owner
16505995
Keskkonna Vara OÜ
Board memberShareholder 100%Founder
12549518
Osaühing Dynastia
Board memberShareholder 10%
10951587
Osaühing Eesti Vara
Shareholder 10%
11360635
OÜ Netimarket
Founder
11271587
PRO Agentuur OÜ
Ultimate beneficial ownerShareholder 100%Board member
11588870
… and 2 more · see on the person page ↗
MS
Mikk Sõnajalg
board member, ultimate beneficial owner
16 other companies›
CompanyRoleReg. code
Aidu Wind Park OÜ
Ultimate beneficial owner
16738104
Anseküla Jahiselts MTÜ
Founder
80551793
Eleon Capital OÜ
SS
Siim Sõnajalg
ultimate beneficial owner
14 other companies›
CompanyRoleReg. code
Aidu Green OÜ
Board member
17514312
Aidu Infra OÜ
Board member
16833067
Aidu Wind Park OÜ
RM
Roose Maria Sõnajalg
ultimate beneficial owner
10 other companies›
CompanyRoleReg. code
Aidu Wind Park OÜ
Ultimate beneficial owner
16738104
Aktsiaselts Eesti Elekter
Supervisory board member
10951819
Eleon Capital OÜ
KS
Katrina Sophia Sõnajalg
ultimate beneficial owner
10 other companies›
CompanyRoleReg. code
Aidu Wind Park OÜ
Ultimate beneficial owner
16738104
Aktsiaselts Eesti Elekter
Supervisory board member
10951819
Eleon Capital OÜ
Board memberShareholder 20%Ultimate beneficial owner
16355834
Eleon Green OÜ
Founder
11458666
Eleon RND OÜ
Shareholder 20%Ultimate beneficial owner
12754052
Energia Valgus OÜ
Founder
12778259
Energiaressursside Efektiivse Kasutamise Tehnoloogiate Arenduskeskus OÜ
Ultimate beneficial owner
12761477
Eurolander OÜ
Shareholder 10%
10713638
MegaWatt Hardware OÜ
Board memberUltimate beneficial owner
17482894
MegaWatt Network OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
16649010
MegaWatt RND OÜ
Board memberUltimate beneficial owner
17483853
MTÜ Kristlik Heategevus
Board memberFounderUltimate beneficial owner
80619665
Osaühing Dynastia
Shareholder 10%
10951587
Osaühing Eesti Vara
Shareholder 10%
11360635
OÜ Energia Kapital
Ultimate beneficial ownerShareholder 100%Board memberFounder
12182383
VIVICUM OÜ
Ultimate beneficial ownerShareholder 50%
14963311
Ultimate beneficial ownerBoard member
16738104
Aktsiaselts Eesti Elekter
Board member
10951819
Eesti Kapital OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
11515821
Elamuste Universum OÜ
Founder
16868099
Eleon Capital OÜ
Board memberShareholder 20%Ultimate beneficial owner
16355834
Eleon RND OÜ
Board memberShareholder 20%Ultimate beneficial owner
12754052
Energiaressursside Efektiivse Kasutamise Tehnoloogiate Arenduskeskus OÜ
Ultimate beneficial owner
12761477
Eurolander OÜ
Shareholder 10%
10713638
Investment Capital OÜ
Founder
16505995
Osaühing Dynastia
Shareholder 10%
10951587
Osaühing Eesti Vara
Shareholder 10%
11360635
VIVICUM OÜ
Ultimate beneficial ownerShareholder 50%
14963311
Board memberShareholder 20%Ultimate beneficial owner
16355834
Eleon RND OÜ
Shareholder 20%Ultimate beneficial owner
12754052
Energiaressursside Efektiivse Kasutamise Tehnoloogiate Arenduskeskus OÜ
Ultimate beneficial owner
12761477
Eurolander OÜ
Shareholder 10%
10713638
Golden Capital OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
16350819
Osaühing Dynastia
Shareholder 10%
10951587
Osaühing Eesti Vara
Shareholder 10%
11360635
VIVICUM OÜ
Ultimate beneficial ownerShareholder 50%
14963311
Board memberShareholder 20%Ultimate beneficial owner
16355834
Eleon RND OÜ
Shareholder 20%Ultimate beneficial owner
12754052
Eurolander OÜ
Shareholder 10%
10713638
Halo Insights OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
17436090
Osaühing Dynastia
Shareholder 10%
10951587
Osaühing Eesti Vara
Shareholder 10%
11360635
United Plus OÜ
Board memberUltimate beneficial ownerShareholder 100%
16347838
VIVICUM OÜ
Ultimate beneficial ownerShareholder 50%
14963311