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Search›Companies›Elion 4 OÜ
14838474ActivePrivate limited companyEE102224496 · VAT-registered

Elion 4 OÜ

Viljandi maakond, Viljandi linn, Tallinna tn 58·EMTAK 35123 — Electricity production from solar energy·6+ years
Andmed · ···
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Overview

e-Business Register · 14 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
31.10.2019e-Business Register
Address
Tallinna tn 58, Viljandi linn, 71018 Viljandi maakondADS · e-Business Register
E-mail address
taaviklaos@gmail.come-Business Register
Principal activity
EMTAK 35123 - Electricity production from solar energye-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
  • 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 · just nowMTA
e-Business Register ↗

Registered 31. oktoober 2019, primary activity: Electricity production from solar energy. Main place of business in Viljandi linn, Viljandi maakond.

Revenue 2026 (I kv)
1994 €
▼ 21% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
336 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
2k €
▼ 21% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
336 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (2)

e-Business Register · 14 h ago
MJ
Mihkel Jüri Pius
Born 2000 · 26 y · board member since 31.10.2019
Board member
TK
Taavi Klaos
Born 1988 · 37 y · board member since 31.10.2019
Board member

Founders (2)

e-Business Register · 14 h ago
MJ
Mihkel Jüri Pius
Born 2000 · 26 y · founder since 30.10.2019
Founder · 1k €
TK
Taavi Klaos
Born 1988 · 37 y · founder since 30.10.2019
Founder · 1k €

Shareholders (2)

e-Business Register · 14 h ago
MJ
Mihkel Jüri Pius
Born 2000 · 26 y · shareholder since 02.09.2023
Shareholder 50% · 1k €
TK
Taavi Klaos
Born 1988 · 37 y · shareholder since 02.09.2023
Shareholder 50% · 1k €

Beneficial owners (2)

e-Business Register · 14 h ago
TK
Taavi Klaos
Born 1988 · 37 y · ultimate beneficial owner since 31.10.2019
Ultimate beneficial owner
MJ
Mihkel Jüri Pius
Born 2000 · 26 y · ultimate beneficial owner since 31.10.2019
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
18k €
↘ -41.8% vs 2024
State taxes 2025
3k €
↘ -43.6% vs 2024
Employees 2025
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
20k €10k €0

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
27.05.2026ReportEsitati 2025. aasta aruanne— Käive 17 747 €
2025
19.06.2025ReportEsitati 2024. aasta aruanne— Käive 30 480 €

Connected companies

Same-person ties · e-Business Register

Elion 4 OÜ is connected to 28 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Taavi Klaos (25 companies).

Total connections
28
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Taavi
25 companies
Via personTaavi Klaos
Assets
Employees
202517 747 €24 484 €126k €299k €027.05.2026
202430 480 €45 940 €101k €315k €019.06.2025
202326 009 €20 069 €56k €334k €003.06.2024
202225 769 €28 785 €35k €295k €026.06.2023
20219593 €6946 €7k €81k €004.07.2022
20200 €−288 €−288 €43k €029.06.2021
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 Q1994 €336 €0 €–
202517 944 €3417 €0 €–
202430 145 €6059 €0 €–
202326 017 €4017 €0 €–
202225 869 €5097 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20262k €–––
State taxes 2026336 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 20253k €6k €5k €5k €
State taxes 2025395 €1k €903 €1k €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 20242k €9k €14k €6k €
State taxes 2024235 €2k €3k €1k €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 20231k €4k €14k €8k €
State taxes 20230 €0 €3k €1k €
Taxes on workforce 20230 €0 €0 €0 €
Employees 2023––––
Revenue 2022748 €6k €14k €5k €
State taxes 2022146 €1k €3k €945 €
Taxes on workforce 20220 €0 €0 €0 €
Employees 2022––––
25
Mihkel Jüri Pius3
TK
Taavi Klaos
board member, founder, shareholder 50%, ultimate beneficial owner
25 other companies›
CompanyRoleReg. code
Elion 1 OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
14838445
Elion 2 OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
14838385
Elion 3 OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
14838468
Elte OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
12176891
Energiasalv 1 UÜ
Ultimate beneficial ownerShareholderLiquidatorLimited partner
16066923
Energiasalv 10 UÜ
LiquidatorLimited partnerShareholderUltimate beneficial owner
16066952
Energiasalv 11 UÜ
LiquidatorLimited partnerShareholderUltimate beneficial owner
16123064
Energiasalv 12 UÜ
Authorised limited partner (representation)LiquidatorShareholderUltimate beneficial owner
16123093
Energiasalv 13 UÜ
Authorised limited partner (representation)LiquidatorShareholderUltimate beneficial owner
16123271
Energiasalv 14 UÜ
Authorised limited partner (representation)LiquidatorShareholderUltimate beneficial owner
16123118
Energiasalv 15 UÜ
Authorised limited partner (representation)LiquidatorShareholderUltimate beneficial owner
16123124
Energiasalv 16 UÜ
Authorised limited partner (representation)LiquidatorShareholderUltimate beneficial owner
16123176
Energiasalv 2 UÜ
LiquidatorLimited partnerShareholderUltimate beneficial owner
16066946
Energiasalv 3 UÜ
ShareholderLiquidatorLimited partnerUltimate beneficial owner
16066828
Energiasalv 4 UÜ
LiquidatorLimited partnerShareholderUltimate beneficial owner
16068939
Energiasalv 5 UÜ
LiquidatorLimited partnerShareholderUltimate beneficial owner
16066768
… and 9 more · see on the person page ↗
MJ
Mihkel Jüri Pius
board member, founder, shareholder 50%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Elion 1 OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
14838445
Elion 2 OÜ
Board member
Shareholder 50%
Founder
Ultimate beneficial owner
14838385
Elion 3 OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
14838468