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Search›Companies›Sirius Holding OÜ
16214559ActivePrivate limited company

Sirius Holding OÜ

Harju maakond, Tallinn, Pirita linnaosa, Ranniku tee 8·EMTAK 64211 — Activities of holding companies·5+ years
Andmed · ···
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Overview

e-Business Register · 53 min ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
26.04.2021e-Business Register
Address
Ranniku tee 8, Pirita linnaosa, Tallinn, 12113 Harju maakondADS · e-Business Register
E-mail address
sandra.valdek@gmail.come-Business Register
Telephone
+372 56612229· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 64211 - Activities of holding companiese-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 2026
6146 €
▼ 26% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
3780 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)

Registered 26. aprill 2021, primary activity: Activities of holding companies. Main place of business in Pirita linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · 2 min agoMTA
e-Business Register ↗
Revenue 2026
6k €
▼ 26% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
4k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 53 min ago
SV
Sandra-Louisa Valdek
· board member since 26.04.2021
Board member

Founders

e-Business Register · 53 min ago
SV
Sandra-Louisa Valdek
· founder since 23.04.2021
Founder · 3k €

Shareholders

e-Business Register · 53 min ago
SV
Sandra-Louisa Valdek
· shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 53 min ago
SV
Sandra-Louisa Valdek
· ultimate beneficial owner since 26.04.2021
Ultimate beneficial owner

Annual reports (4)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
6k €
↘ -25.6% vs 2023
State taxes 2025
7k €
↗ +4.3% vs 2024
Employees 2024
0
YearRevenueProfitEquity

Taxes, revenue and employees

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

Tech stack

Tehnoloogiad
Mobile carrier
+372 56612229Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
02.07.2025ReportEsitati 2024. aasta aruanne— Käive 6146 €

Connected companies

Same-person ties · e-Business Register

Sirius Holding OÜ is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Sandra-Louisa Valdek (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Sandra-Louisa
3 companies
Via personSandra-Louisa Valdek
Assets
Employees
20246146 €−4498 €32k €214k €002.07.2025
20238260 €14 536 €36k €188k €027.05.2024
202218 896 €5389 €22k €123k €002.05.2023
202112 206 €13 725 €15k €58k €017.06.2022
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)
2026–1890 €1890 €–
2025I-II Q0 €7132 €7132 €–
20246146 €6838 €5551 €–
20238260 €4890 €3290 €–
202231 102 €5245 €1930 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 20262k €–––
Taxes on workforce 20262k €–––
Employees 2026––––
Revenue 20250 €0 €––
State taxes 20252k €2k €2k €1k €
Taxes on workforce 20252k €2k €2k €1k €
Employees 2025––––
Revenue 20246k €525 €0 €0 €
State taxes 20242k €175 €3k €2k €
Taxes on workforce 20241k €125 €3k €2k €
Employees 2024––––
Revenue 20230 €2k €6k €990 €
State taxes 2023454 €584 €2k €2k €
Taxes on workforce 2023454 €277 €559 €2k €
Employees 2023––––
Revenue 202212k €0 €15k €4k €
State taxes 20222k €393 €789 €2k €
Taxes on workforce 20220 €393 €729 €808 €
Employees 2022––––
3
SV
Sandra-Louisa Valdek
board member, founder, shareholder 100%, ultimate beneficial owner
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