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Search›Companies›Aidu Wind Park OÜ
16738104ActivePrivate limited companyEE102645415 · VAT-registered

Aidu Wind Park OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Uus-Volta tn 12/3-39·EMTAK 35122 — Electricity production from wind power·3+ years
Andmed · ···
On this page
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Overview

e-Business Register · 11 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
15.05.2023e-Business Register
Address
Uus-Volta tn 12/3-39, Põhja-Tallinna linnaosa, Tallinn, 10416 Harju maakondADS · e-Business Register
E-mail address
siim@eestikapital.eee-Business Register
Telephone
+372 5099159· 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
32 000,00 €e-Business Register
LEI
6488C9APH634B4D2Y967 · issued 20.05.2024GLEIF
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 · 11 sourcese-Business Register · 3 min agoMTAMTRGLEIF
e-Business Register ↗

Registered 15. mai 2023, primary activity: Electricity production from wind power. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
3 660 041 €
▼ 5% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
4637 €
State + labour taxes · 2026 (I kv)
Tax debt
170,47 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
3,7m €
▼ 5% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
5k €
State + labour taxes · 2026 (I kv)
Tax debt
170,47 €
As of 25.06.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current 170,47 €max 5k €
23 Jun 202626 Jun 2026
30 days
–
no data yet
90 days
–
no data yet
365 days
–
no data yet

Officers (2)

e-Business Register · 11 h ago
DJ
Dirk Johannes Ketelsen
· board member since 15.01.2025
Board member
SS
Siim Sõnajalg
Born 1989 · 37 y · board member since 16.04.2026
Board member

Founders

e-Business Register · 11 h ago
EG
Eleon Green OÜ
LEGAL PERSON
Legal person · 11458666 · founder since 15.05.2023
Founder · 10k €

Shareholders (7)

e-Business Register · 11 h ago
0%50%100%
Founder / management
100.0% · 7
#ShareholderType%€
1
Dirkshof Estonia OÜ
Founder / management50.00%16k €
2
Eleon Capital OÜ
Founder / management25.00%8k €
3
Investment Capital OÜ
Founder / management5.00%2k €
4
Eesti Kapital OÜ
Founder / management5.00%2k €
5
United Plus OÜ
Founder / management5.00%2k €
6
OÜ Energia Kapital
Founder / management5.00%2k €
7
Golden Capital OÜ
Founder / management5.00%2k €
Concentration

How tightly the cap table is held. Top-N shows the combined stake of the largest N shareholders; the 80% line is the smallest group that together controls 80%; Gini is 0 when stakes are perfectly equal, 1 when one holder owns everything.

Top 1
50.0%
Top 3
80.0%
Top 5
90.0%
Top 10
100.0%
80% line
3 of 7
Gini
0.50

Controlling stake: top holder commands 50.0%, sole control.

DE
Dirkshof Estonia OÜLEGAL PERSON
Legal person · 16633026 · shareholder since 19.12.2025
Shareholder 50% · 16k €
EC
Eleon Capital OÜLEGAL PERSON
Legal person · 16355834 · shareholder since 31.07.2025
Shareholder 25% · 8k €
IC
Investment Capital OÜLEGAL PERSON
Legal person · 16505995 · shareholder since 21.05.2024
Shareholder 5% · 2k €
EK

Beneficial owners (6)

e-Business Register · 11 h ago
DJ
Dirk Johannes KetelsenSaksamaa · Germany
Born 1952 · 73 y · ultimate beneficial owner since 18.05.2023
Ultimate beneficial owner
TS
Taavi Sõnajalg
Born 1984 · 42 y · ultimate beneficial owner since 22.08.2025
Ultimate beneficial owner
SS
Siim Sõnajalg
Born 1989 · 37 y · ultimate beneficial owner since 22.08.2025
Ultimate beneficial owner
RM
Roose Maria Sõnajalg
Born 1994 · 31 y · ultimate beneficial owner since 22.08.2025
Ultimate beneficial owner
KS
Katrina Sophia Sõnajalg
Born 1983 · 43 y · ultimate beneficial owner since 22.08.2025
Ultimate beneficial owner
MS
Mikk Sõnajalg
Born 1987 · 39 y · ultimate beneficial owner since 22.08.2025
Ultimate beneficial owner

Other persons

e-Business Register · 11 h ago
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the members since 23.08.2023
Registrar of the members

Subsidiaries

e-Business Register · shareholders · 11 h ago

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

Aidu Infra OÜ
Shareholder 50%

Annual reports (2)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
10,1m €
↗ +118% vs 2023
State taxes 2025
447k €
↗ +47499% vs 2024
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024AUD10 054 781 €4 738 814 €14,2m €110,3m €010.12.2025
2023AUD4 602 793 €4 400 815 €4,4m €103,7m €016.01.2025
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
5,0m €2,5m €0
2023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q3 660 041 €2531 €2106 €1
20259 931 646 €447 430 €8481 €1
20248 935 019 €940 €680 €1
2023I-IV Q218 373 €0 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20263,7m €–––
State taxes 20263k €–––
Taxes on workforce 20262k €–––
Employees 20261–––
Revenue 20253,9m €2,5m €1,1m €2,5m €
State taxes 2025447k €0 €

Commercial pledges (1 · 3,5m €)

Business Register · pledges
Norddeutsche Landesbank - Girozentrale,
HRA 26247 · 1 pledge(s) · all active
3,5m €
#1
Rank esimene
From 16.07.2024
3 500 000,00 €
Active

Licences (1)

MTR · 10 h tagasi
Active licences
1
Elektrienergia1
Oldest · Newest
2024→2024
Oldest licenceELT000114 · 20.09.2024
Active1 / 1
ELT000114
Elektrienergia tootmine
Tegevusluba
From20.09.2024
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 5099159Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
24.06.2026TaxMaksuvõlg vähenes— −5000 € (jäänud 170 €)
23.06.2026TaxMaksuvõlg kasvas— +5170 € (kokku 5170 €)
16.04.2026OfficerAstus juhatusse— Siim Sõnajalg
16.04.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50228503 / 15 · Olek: Jõustunud
  • Kanne nr 14 · kanne
2025
19.12.2025OfficerSai osanikuks— Dirkshof Estonia OÜ · · 50 %
10.12.2025ReportEsitati 2024. aasta aruanne— Käive 10 054 781 €
25.09.2025FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50228503 / 14 · Olek: Jõustunud
  • Kanne nr 13 · kanne
22.08.2025OfficerLisati tegelikuks kasusaajaks5×expand ›
2024
30.12.2024FilingMajandusaasta aruande puuduste kõrvaldamise määrus— Ä 50228503 / M2 · Olek: Puudused kõrvaldatud
17.12.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50228503 / 10 · Olek: Jõustunud
  • Kanne nr 9 · kanne
12.12.2024FilingMuutmiskanne— Ä 50228503 / M1 · Olek: Puudused kõrvaldatud
03.10.2024FilingMuutmiskanne2×expand ›

Connected companies

Same-person ties · e-Business Register

Aidu Wind Park OÜ is connected to 71 other companies through 7 people who hold a role here and elsewhere. The strongest tie runs through Taavi Sõnajalg (18 companies).

Total connections
71
via 7 people
Connecting people
7
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Taavi
18 companies
Via personTaavi Sõnajalg18Mikk Sõnajalg16Siim Sõnajalg14Roose Maria Sõnajalg10Katrina Sophia Sõnajalg10Dirk Johannes Ketelsen2Dirk Johannes Ketelsen1
TS
Taavi Sõnajalg
ultimate beneficial owner
18 other companies›
CompanyRoleReg. code
Aidu Green OÜ
Board member
17514312
Aidu Wind OÜ
Ultimate beneficial owner
17220800
Aktsiaselts Eesti Elekter
Eesti Kapital OÜLEGAL PERSON
Legal person · 11515821 · shareholder since 21.05.2024
Shareholder 5% · 2k €
UP
United Plus OÜLEGAL PERSON
Legal person · 16347838 · shareholder since 21.05.2024
Shareholder 5% · 2k €
OE
OÜ Energia KapitalLEGAL PERSON
Legal person · 12182383 · shareholder since 21.05.2024
Shareholder 5% · 2k €
GC
Golden Capital OÜLEGAL PERSON
Legal person · 16350819 · shareholder since 21.05.2024
Shareholder 5% · 2k €
0 €
0 €
Taxes on workforce 20252k €2k €2k €2k €
Employees 20251111
Revenue 20242,0m €1,9m €2,3m €2,7m €
State taxes 20240 €0 €0 €940 €
Taxes on workforce 20240 €0 €0 €680 €
Employees 2024–––1
Revenue 2023––0 €218k €
State taxes 2023–––0 €
Taxes on workforce 2023–––0 €
Employees 2023––––
hide ⌃
  • Taavi Sõnajalg
  • Siim Sõnajalg
  • Roose Maria Sõnajalg
  • Mikk Sõnajalg
  • Katrina Sophia Sõnajalg
31.07.2025OfficerSai osanikuks— Eleon Capital OÜ · · 25 %
25.07.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50228503 / 13 · Olek: Jõustunud
  • Kanne nr 12 · kanne
29.05.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50228503 / 12 · Olek: Jõustunud
  • Kanne nr 11 · kanne
16.01.2025ReportEsitati 2023. aasta aruanne— Käive 4 602 793 €
15.01.2025OfficerAstus juhatusse— Dirk Johannes Ketelsen
15.01.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50228503 / 11 · Olek: Jõustunud
  • Kanne nr 10 · kanne
hide ⌃
  • Ä 50228503 / 9 · Olek: Jõustunud
  • Kanne nr 8 · kanne
20.09.2024LicenceUus MTR tegevusluba— Tegevusluba · Elektrienergia · ELT000114
16.07.2024FilingKommertspandi avamiskanne2×expand ›hide ⌃
  • K 50228503 / 8 · Olek: Jõustunud
  • Kanne nr 1 · kanne
28.06.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50228503 / 7 · Olek: Jõustunud
  • Kanne nr 7 · kanne
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
ultimate beneficial owner
16 other companies›
CompanyRoleReg. code
Aidu Wind OÜ
Ultimate beneficial ownerBoard member
17220800
Anseküla Jahiselts MTÜ
Founder
80551793
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
SS
Siim Sõnajalg
board member, ultimate beneficial owner
14 other companies›
CompanyRoleReg. code
Aidu Green OÜ
Board member
17514312
Aidu Infra OÜ
Board member
16833067
Aidu Wind OÜ
Ultimate beneficial owner
17220800
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
RM
Roose Maria Sõnajalg
ultimate beneficial owner
10 other companies›
CompanyRoleReg. code
Aidu Wind OÜ
Ultimate beneficial owner
17220800
Aktsiaselts Eesti Elekter
Supervisory board member
10951819
Eleon Capital OÜ
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
KS
Katrina Sophia Sõnajalg
ultimate beneficial owner
10 other companies›
CompanyRoleReg. code
Aidu Wind OÜ
Ultimate beneficial owner
17220800
Aktsiaselts Eesti Elekter
Supervisory board member
10951819
Eleon Capital OÜ
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
DJ
Dirk Johannes Ketelsen
board member
2 other companies›
CompanyRoleReg. code
Aidu Infra OÜ
Board member
16833067
Dirkshof Estonia OÜ
Board member
16633026
DJ
Dirk Johannes Ketelsen
ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Dirkshof Estonia OÜ
Ultimate beneficial owner
16633026