ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia's public business register
HomeViewsIndustriesSourcesAbout

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
Search›Persons›Siim Sõnajalg
SS
38901262774Born 26.01.1989 · 37 y

Siim Sõnajalg

Data is aggregated from the Business Register's open data. Every role shows its source and date.

Datae-Business Register
On this page
Registry footprintCareer timelineActivity overviewHistoryCompaniesUK companiesNorway companiesLatvia companiesPEPSanctionsOpenSanctions PEPTrademarks
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia's public business register
HomeViewsIndustriesSourcesAbout

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
15active companies17years active
Board member
7
companies
Shareholder
7
companies
Ultimate beneficial owner
7
companies
Founder
3
companies
Top role
Eesti Kapital OÜ
Shareholder + Ultimate beneficial owner + Board member + Founder
since 04.07.2008 · 17 y
Latest activity
Aidu Green OÜ
Board member
since 25.05.2026

History

e-Business Register · last 2 years
2026
25.05.2026OfficerAstus juhatusse— Aidu Green OÜ · Aidu Green OÜ
29.04.2026OfficerAstus juhatusse— Aidu Infra OÜ · Aidu Infra OÜ
16.04.2026OfficerAstus juhatusse— Aidu Wind Park OÜ · Aidu Wind Park OÜ
27.03.2026OfficerAstus juhatusse— Aktsiaselts Eesti Elekter · Aktsiaselts Eesti Elekter
⚠

Address shared by 183 companies (this person at 2 of them): Harju maakond, Tallinn, Kesklinna linnaosa, Pärnu mnt 10.

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

Activity overview

e-Business Register
Roles by type
Board member7
Founder3
Shareholder7
Ultimate beneficial owner7
Companies by sector
Real estate activities5
Electricity, gas, steam and air conditioning supply

Companies (15)

e-Business Register
AW
Aidu Wind Park OÜ16738104Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 35122
Board member · 16.04.2026Ultimate beneficial owner · 22.08.2025
10,1m €
EC
Eleon Capital OÜ16355834Active
Easte küla, Saaremaa vald, Saare maakond·EMTAK 71129
06.02.2026OfficerSai osanikuks3×expand ›hide ⌃
  • Osaühing Dynastia · Osaühing Dynastia · 10 %
  • Eurolander OÜ · Eurolander OÜ · 10 %
  • Eleon Capital OÜ · Eleon Capital OÜ · 20 %
2025
02.12.2025OfficerLisati tegelikuks kasusaajaks— VIVICUM OÜ · VIVICUM OÜ
24.11.2025OfficerSai osanikuks— Osaühing Eesti Vara · Osaühing Eesti Vara · 10 %
22.08.2025OfficerLisati tegelikuks kasusaajaks— Aidu Wind Park OÜ · Aidu Wind Park OÜ
06.08.2025OfficerLisati tegelikuks kasusaajaks— Aidu Wind OÜ · Aidu Wind OÜ
17.07.2025OfficerLisati tegelikuks kasusaajaks2×expand ›hide ⌃
  • Eleon RND OÜ · Eleon RND OÜ
  • Eleon Capital OÜ · Eleon Capital OÜ
14.07.2025OfficerAstus juhatusse— Eleon Capital OÜ · Eleon Capital OÜ
11.07.2025OfficerSai osanikuks— Eleon RND OÜ · Eleon RND OÜ · 20 %
11.07.2025OfficerAstus juhatusse— Eleon RND OÜ · Eleon RND OÜ
4
Professional, scientific and technical activities4
Accommodation and food service activities1
Human health and social work activities1
Companies joined per year
530
200820172026
Shareholder 20% · 06.02.2026Ultimate beneficial owner · 17.07.2025Board member · 14.07.2025
6,4m €
AE
Aktsiaselts Eesti Elekter10951819Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 35122
Board member · 27.03.2026
1,3m €
AI
Aidu Infra OÜ16833067Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 68201
Board member · 29.04.2026
282k €
EO
Eurolander OÜ10713638Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 68201
Shareholder 10% · 06.02.2026
148k €
ER
Eleon RND OÜ12754052Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 74991
Ultimate beneficial owner · 17.07.2025Board member · 11.07.2025Shareholder 20% · 11.07.2025
119k €
IC
Investment Capital OÜ16505995Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 74991
Founder · 16.05.2022
4y
active
39k €
EK
Eesti Kapital OÜ11515821Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 68329
Shareholder 100% · 02.09.2023Ultimate beneficial owner · 24.10.2018Board member · 09.07.2008Founder · 04.07.2008
17y
active
11k €
OE
Osaühing Eesti Vara11360635Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 68329
Shareholder 10% · 24.11.2025
8k €
VO
VIVICUM OÜ14963311Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 88991
Ultimate beneficial owner · 02.12.2025Shareholder 50% · 01.09.2023
2y
active
4k €
OD
Osaühing Dynastia10951587Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 68201
Shareholder 10% · 06.02.2026
1k €
EE
Energiaressursside Efektiivse Kasutamise Tehnoloogiate Arenduskeskus OÜ12761477Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 72191
Ultimate beneficial owner · 27.08.2019
6y
active
EU
Elamuste Universum OÜ16868099Active
Raadi alev, Tartu vald, Tartu maakond·EMTAK 56211
Founder · 24.11.2023
2y
active
AW
Aidu Wind OÜ17220800Active
Easte küla, Saaremaa vald, Saare maakond·EMTAK 35122
Ultimate beneficial owner · 06.08.2025
AG
Aidu Green OÜ17514312Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 35122
Board member · 25.05.2026