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Search›Companies›OÜ Observa
10790718ActivePrivate limited company

OÜ Observa

Harju maakond, Tallinn, Nõmme linnaosa, Trummi tn 21-7·EMTAK 68201 — Rental and operating of own or leased real estate·24+ years
Andmed · ···
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Overview

e-Business Register · 11 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
23.08.2001e-Business Register
Address
Trummi tn 21-7, Nõmme linnaosa, Tallinn, 12617 Harju maakondADS · e-Business Register
E-mail address
sten.sumberg@hotmail.come-Business Register
Telephone
+372 5072982· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 68201 - Rental and operating of own or leased real estatee-Business Register · ETCB
LEI
549300LTABRPQ37MSI12 · duplicate · issued 21.03.2018 · renewal overdue 2655dGLEIF
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
466 €
▼ 84% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
2752 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 23. august 2001, primary activity: Rental and operating of own or leased real estate. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.

Data · 9 sourcese-Business Register · 5 min agoMTAPatendiametGLEIF
e-Business Register ↗
Revenue 2026
466 €
▼ 84% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
3k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 11 h ago
SS
Sten Sumberg
Born 1972 · 54 y · board member since 24.09.2001
Board member

Founders

e-Business Register · 11 h ago
OA
OÜ Altius ConsultFOREIGN
Foreign / not in register · founder since 23.08.2001
Founder

Shareholders

e-Business Register · 11 h ago
SS
Sten Sumberg
Born 1972 · 54 y · shareholder since 01.09.2023
Shareholder 100%

Beneficial owners

e-Business Register · 11 h ago
SS
Sten Sumberg
Born 1972 · 54 y · ultimate beneficial owner since 18.10.2018
Ultimate beneficial owner

Other persons (2)

e-Business Register · 11 h ago
RK
Roland Kaurov
Born 1970 · 56 y · auditor since 13.08.2021
Auditor
OA
OÜ Audiitorbüroo RKTLEGAL PERSON
Legal person · 10609794 · auditor since 13.08.2021
Auditor

Subsidiaries

e-Business Register · shareholders · 11 h ago

OÜ Observa is a shareholder or officer in 1 more company.

Merkaver OÜ
Shareholder 65%

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
466 €
↘ -84.5% vs 2023
State taxes 2025
6k €
↘ -40.8% vs 2024
Employees 2024
0
YearRevenueProfitEquity

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
5k €3k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5072982Elisa Eesti AS

Trademarks (0 · 1 ended)

Patendiamet · 16.05.2026
Show ended (1)
SU
superservice
2 classes · word · 16.01.2008 · M200800084
Expired

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
05.06.2025ReportEsitati 2024. aasta aruanne— Käive 466 €

Connected companies

Same-person ties · e-Business Register

OÜ Observa is connected to 95 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Sten Sumberg (1 company).

Total connections
95
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Shareholder
Strongest tie
Sten
1 company
Via personSten Sumberg
Assets
Employees
2024AUD466 €1 249 090 €14,2m €15,1m €005.06.2025
2023AUD3000 €341 434 €13,0m €13,8m €028.05.2024
2022AUD–−1 341 392 €12,8m €12,9m €028.06.2023
2021AUD–3 472 858 €14,3m €14,3m €027.06.2022
2020AUD–77 171 €10,9m €12,0m €001.07.2021
2019AUD–589 679 €10,9m €11,0m €103.07.2020
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)
2026—1594 €1158 €–
2025—6126 €5762 €–
2024—10 351 €8251 €–
2023—8505 €6560 €–
2022—5697 €5211 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 20262k €–––
Taxes on workforce 20261k €–––
Employees 2026––––
Revenue 2025––––
State taxes 20252k €1k €1k €2k €
Taxes on workforce 20252k €1k €1k €1k €
Employees 2025––––
Revenue 2024––––
State taxes 20241k €2k €2k €5k €
Taxes on workforce 20241k €2k €2k €3k €
Employees 2024––––
Revenue 2023––––
State taxes 20232k €4k €2k €1k €
Taxes on workforce 20231k €2k €2k €1k €
Employees 2023––––
Revenue 2022––––
State taxes 20222k €3k €1k €243 €
Taxes on workforce 20221k €3k €1k €0 €
Employees 2022––––
1
Roland Kaurov94
SS
Sten Sumberg
board member, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Merkaver OÜ
Board memberUltimate beneficial owner
11095156
RK
Roland Kaurov
auditor
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… and 78 more · see on the person page ↗