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Search›Companies›Ad Sidera OÜ
14955808ActivePrivate limited company

Ad Sidera OÜ

Harju maakond, Lääne-Harju vald, Paldiski linn, Mereranna tn 16·EMTAK 85599 — Other education n.e.c.·6+ years
Andmed · ···
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Overview

e-Business Register · 4 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
21.04.2020e-Business Register
Address
Mereranna tn 16, Paldiski linn, Lääne-Harju vald, 76804 Harju maakondADS · e-Business Register
E-mail address
erik@ruutel.eue-Business Register
Telephone
+372 56151218· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 85599 - Other education n.e.c.e-Business Register · ETCB
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
Revenue
600 €
▼ 95% vs 2023
Employees
–
2024 annual report
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 21. aprill 2020, primary activity: Other education n.e.c.. Main place of business in Paldiski linn, Lääne-Harju vald, Harju maakond.

Data · 6 sourcese-Business Register · 2 min ago
e-Business Register ↗
Revenue
600 €
▼ 95% vs 2023
Employees
–
2024 annual report
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 4 h ago
ER
Erik Rüütel
Born 1978 · 48 y · board member since 21.04.2020
Board member

Founders

e-Business Register · 4 h ago
ER
Erik Rüütel
Born 1978 · 48 y · founder since 20.04.2020
Founder · 3k €

Shareholders

e-Business Register · 4 h ago
ER
Erik Rüütel
Born 1978 · 48 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 4 h ago
ER
Erik Rüütel
Born 1978 · 48 y · ultimate beneficial owner since 21.04.2020
Ultimate beneficial owner

Annual reports (5)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
600 €
↘ -95.0% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

Tech stack

Tehnoloogiad
Mobile carrier
+372 56151218Elisa Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
28.06.2025ReportEsitati 2024. aasta aruanne— Käive 600 €
2024
30.06.2024ReportEsitati 2023. aasta aruanne— Käive 12 046 €

Connected companies

Same-person ties · e-Business Register

Ad Sidera OÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Erik Rüütel (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Erik
4 companies
Via personErik Rüütel
2024600 €981 €13k €13k €028.06.2025
202312 046 €12 046 €12k €12k €030.06.2024
20220 €0 €–0 €005.07.2023
20210 €0 €–0 €022.06.2022
20200 €0 €––027.04.2022
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
4
ER
Erik Rüütel
board member, founder, shareholder 100%, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
Addicere OÜ
FounderUltimate beneficial ownerShareholder 50%Board member
12435507
Eesti Köögivili OÜ
Founder
10615197
Frequent OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
17028540
Rahvusvaheline Psühholoogilise Säilenõtkuse ja Turvalisuse Keskus MTÜ
FounderUltimate beneficial ownerBoard member
80668216