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Search›Companies›Eleon RND OÜ
12754052ActivePrivate limited companyEE101934062 · VAT-registered

Eleon RND OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Lai tn 45-11·EMTAK 74991 — All other professional, scientific and technical activities n.e.c.·11+ years
Andmed · ···
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Overview

e-Business Register · 23 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
17.11.2014e-Business Register
Address
Lai tn 45-11, Kesklinna linnaosa, Tallinn, 10133 Harju maakondADS · e-Business Register
E-mail address
siim@eestikapital.eee-Business Register
Telephones
+372 5099159· Telia Eesti AS+372 5070420· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 74991 - All other professional, scientific and technical activities n.e.c.e-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €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
  • Activity licences
  • Recent registrations

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  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

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  • Donation terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 6 sourcese-Business Register · 6 min agoMTA
e-Business Register ↗

Registered 17. november 2014, primary activity: All other professional, scientific and technical activities n.e.c.. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
0 €
▼ 100% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 I kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
0 €
▼ 100% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers (2)

e-Business Register · 23 h ago
SS
Siim Sõnajalg
Born 1989 · 37 y · board member since 11.07.2025
Board member
TS
Taavi Sõnajalg
Born 1984 · 42 y · board member since 11.07.2025
Board member

Founders (2)

e-Business Register · 23 h ago
EA
Energia Agentuur ASLEGAL PERSON
Legal person · 10710337 · founder since 14.11.2014
Founder · 1k €
AE
Aktsiaselts Eesti ElekterLEGAL PERSON
Legal person · 10951819 · founder since 14.11.2014
Founder · 1k €

Shareholders (5)

e-Business Register · 23 h ago
MS
Mikk Sõnajalg
Born 1987 · 39 y · shareholder since 11.07.2025
Shareholder 20% · 500 €
SS
Siim Sõnajalg
Born 1989 · 37 y · shareholder since 11.07.2025
Shareholder 20% · 500 €
RM
Roose Maria Sõnajalg
Born 1994 · 31 y · shareholder since 11.07.2025
Shareholder 20% · 500 €

Subsidiaries

e-Business Register · shareholders · 23 h ago

Eleon RND OÜ is a shareholder or officer in 1 more company.

Energiaressursside Efektiivse Kasutamise Tehnoloogiate Arenduskeskus OÜ
FounderShareholder 13%

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
119k €
↘ -29.5% vs 2023
State taxes 2024
46k €
↘ -15.3% vs 2023
Employees 2024
1
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
1,0m €500k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5070420Telia Eesti AS+372 5099159Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
24.10.2025ReportEsitati 2024. aasta aruanne— Käive 118 905 €
29.07.2025FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 10202416 / 9 · Olek: Jõustunud
  • Kanne nr 9 · kanne
11.07.2025OfficerSai osanikuks5×expand ›hide ⌃

Connected companies

Same-person ties · e-Business Register

Eleon RND OÜ is connected to 57 other companies through 5 people who hold a role here and elsewhere. The strongest tie runs through Taavi Sõnajalg (16 companies).

Total connections
57
via 5 people
Connecting people
5
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
Taavi
16 companies
Via personTaavi Sõnajalg
KS
Katrina Sophia Sõnajalg
Born 1983 · 43 y · shareholder since 11.07.2025
Shareholder 20% · 500 €
TS
Taavi Sõnajalg
Born 1984 · 42 y · shareholder since 11.07.2025
Shareholder 20% · 500 €
Equity
Assets
Employees
2024118 905 €−81 562 €197k €651k €124.10.2025
2023168 700 €−8622 €278k €879k €130.06.2024
2022229 983 €91 054 €337k €911k €030.06.2023
2021211 177 €161 564 €282k €284k €130.06.2022
202065 637 €14 913 €120k €124k €130.06.2021
201956 917 €22 382 €111k €117k €119.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q0 €0 €0 €–
202590 745 €21 312 €4624 €1
2024226 455 €45 896 €8207 €1
2023199 445 €54 187 €8099 €1
2022856 547 €42 794 €3169 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €0 €––
State taxes 20260 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 202573k €16k €2k €0 €
State taxes 202517k €4k €722 €–
Taxes on workforce 20252k €2k €375 €–
Employees 20251–––
Revenue 202413k €138k €37k €38k €
State taxes 20243k €31k €9k €3k €
Taxes on workforce 20242k €2k €2k €2k €
Employees 20241111
Revenue 202311k €162k €15k €12k €
State taxes 20235k €32k €11k €6k €
Taxes on workforce 20232k €2k €2k €2k €
Employees 20231111
Revenue 202223k €72k €143k €618k €
State taxes 20225k €14k €15k €9k €
Taxes on workforce 20221k €578 €928 €578 €
Employees 20221111
  • Roose Maria Sõnajalg · · 20 %
  • Siim Sõnajalg · · 20 %
  • Mikk Sõnajalg · · 20 %
  • Taavi Sõnajalg · · 20 %
  • Katrina Sophia Sõnajalg · · 20 %
11.07.2025OfficerAstus juhatusse2×expand ›hide ⌃
  • Taavi Sõnajalg
  • Siim Sõnajalg
11.07.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10202416 / 8 · Olek: Jõustunud
  • Kanne nr 8 · kanne
29.05.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10202416 / 7 · Olek: Jõustunud
  • Kanne nr 7 · kanne
16
Mikk Sõnajalg14
Siim Sõnajalg12
Katrina Sophia Sõnajalg8
Roose Maria Sõnajalg7
TS
Taavi Sõnajalg
board member, shareholder 20%
16 other companies›
CompanyRoleReg. code
Aidu Green OÜ
Board member
17514312
Aktsiaselts Eesti Elekter
Board member
10951819
Auvere Infra OÜ
Board member
12804886
Eleon Capital OÜ
Board memberShareholder 20%
16355834
Eleon Green OÜ
Founder
11458666
Estonian Solarpark OÜ
Board member
16449665
Eurolander OÜ
Shareholder 10%
10713638
Green Future OÜ
Board member
14834358
Investment Capital OÜ
Board memberShareholder 100%
16505995
Keskkonna Vara OÜ
Board memberShareholder 100%Founder
12549518
Osaühing Dynastia
Shareholder 10%Board member
10951587
Osaühing Eesti Vara
Shareholder 10%
11360635
OÜ Netimarket
Founder
11271587
PRO Agentuur OÜ
Shareholder 100%Board member
11588870
PROFID TSKM OÜ
Founder
16784952
VIVICUM OÜ
Shareholder 50%
14963311
MS
Mikk Sõnajalg
shareholder 20%
14 other companies›
CompanyRoleReg. code
Aidu Wind OÜ
Board member
17220800
Anseküla Jahiselts MTÜ
Founder
80551793
Eleon Capital OÜ
SS
Siim Sõnajalg
board member, shareholder 20%
12 other companies›
CompanyRoleReg. code
Aidu Green OÜ
Board member
17514312
Aidu Infra OÜ
Board member
16833067
Aidu Wind Park OÜ
KS
Katrina Sophia Sõnajalg
shareholder 20%
8 other companies›
CompanyRoleReg. code
Aktsiaselts Eesti Elekter
Supervisory board member
10951819
Eleon Capital OÜ
Board memberShareholder 20%
16355834
RM
Roose Maria Sõnajalg
shareholder 20%
7 other companies›
CompanyRoleReg. code
Aktsiaselts Eesti Elekter
Supervisory board member
10951819
Eleon Capital OÜ
Board memberShareholder 20%
16355834
Board memberShareholder 20%
16355834
Eleon Green OÜ
Founder
11458666
Energia Valgus OÜ
Founder
12778259
Eurolander OÜ
Shareholder 10%
10713638
MegaWatt Hardware OÜ
Board member
17482894
MegaWatt Network OÜ
Board memberShareholder 100%Founder
16649010
MegaWatt RND OÜ
Board member
17483853
MTÜ Kristlik Heategevus
Board memberFounder
80619665
Osaühing Dynastia
Shareholder 10%
10951587
Osaühing Eesti Vara
Shareholder 10%
11360635
OÜ Energia Kapital
FounderBoard memberShareholder 100%
12182383
VIVICUM OÜ
Shareholder 50%
14963311
Board member
16738104
Aktsiaselts Eesti Elekter
Board member
10951819
Eesti Kapital OÜ
Board memberShareholder 100%Founder
11515821
Elamuste Universum OÜ
Founder
16868099
Eleon Capital OÜ
Board memberShareholder 20%
16355834
Eurolander OÜ
Shareholder 10%
10713638
Investment Capital OÜ
Founder
16505995
Osaühing Dynastia
Shareholder 10%
10951587
Osaühing Eesti Vara
Shareholder 10%
11360635
VIVICUM OÜ
Shareholder 50%
14963311
Eurolander OÜ
Shareholder 10%
10713638
Halo Insights OÜ
Board memberFounderShareholder 100%
17436090
Osaühing Dynastia
Shareholder 10%
10951587
Osaühing Eesti Vara
Shareholder 10%
11360635
United Plus OÜ
Shareholder 100%Board member
16347838
VIVICUM OÜ
Shareholder 50%
14963311
Eurolander OÜ
Shareholder 10%
10713638
Golden Capital OÜ
Board memberShareholder 100%Founder
16350819
Osaühing Dynastia
Shareholder 10%
10951587
Osaühing Eesti Vara
Shareholder 10%
11360635
VIVICUM OÜ
Shareholder 50%
14963311

Analysis · 2024

computed from annual reports
Revenue119k €median 17k €7.0× the sector median
Net margin-68.6%median 15.7%-84.3 pp vs sector median
Revenue per employee119k €median 41k €2.9× the sector median
Revenue change-29.5%median 2.0%-31.5 pp vs sector median
Equity ratio30.2%
Current ratio0.30current assets cover under 1× liabilities
Labour cost of revenue17.0%
Profit per employee−81 562 €
Compared with2023revenue 169k €

Peer group: Kogu muu mujal liigitamata kutse-, teadus- ja tehnikaalane tegevus, 2,159 trading companies that filed a report in the last three years.

Founded 2014. That year 9,174 osaühing were registered; 8,850 are still trading, or 96.5%.