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Search›Companies›Sigma Real Estate OÜ
10806247ActivePrivate limited company

Sigma Real Estate OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Raekoja plats 8-20·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
27.09.2001e-Business Register
Address
Raekoja plats 8-20, Kesklinna linnaosa, Tallinn, 10146 Harju maakondADS · e-Business Register
E-mail address
koskat1928@gmail.come-Business Register
Telephone
+372 5255900· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 68201 - Rental and operating of own or leased real estatee-Business Register · ETCB
Share capital
2555,00 €e-Business Register
LEI
894500FNOXLW44L5YV71 · issued 18.11.2025GLEIF
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
–
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
1671 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)

Registered 27. september 2001, primary activity: Rental and operating of own or leased real estate. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 8 sourcese-Business Register · 9 min agoMTAGLEIF
e-Business Register ↗
Revenue 2026
–
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
2k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 11 h ago
KK
Konstantinos Katsoulis
Born 1962 · 63 y · board member since 30.06.2025
Board member

Founders

e-Business Register · 11 h ago
MM
Mari Möldre
Born 1975 · 50 y · founder since 27.09.2001
Founder

Shareholders

e-Business Register · 11 h ago
KK
Konstantinos Katsoulis
Born 1962 · 63 y · shareholder since 27.06.2025
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 11 h ago
KK
Konstantinos KatsoulisKreeka · Greece
Born 1962 · 63 y · ultimate beneficial owner since 17.02.2026
Ultimate beneficial owner

Other persons

e-Business Register · 11 h ago
UK
Urve Kipper
Born 1946 · 80 y · auditor since 31.05.2011
Auditor

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
State taxes 2025
7k €
↗ +107% vs 2024
Employees 2024
1
0.0% vs 2023
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

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

Tech stack

Tehnoloogiad
Mobile carrier
+372 5255900Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
17.02.2026OfficerLisati tegelikuks kasusaajaks— Konstantinos Katsoulis
2025
30.06.2025OfficerAstus juhatusse— Konstantinos Katsoulis
30.06.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10060361 / 10 · Olek: Jõustunud
  • Kanne nr 9 · kanne

Connected companies

Same-person ties · e-Business Register

Sigma Real Estate OÜ is connected to 11 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Mari Möldre (4 companies).

Total connections
11
via 2 people
Connecting people
2
Active here
Distinct roles
2
Founder · Auditor
Strongest tie
Mari
4 companies
Via personMari Möldre
2024–−9529 €1,7m €1,7m €125.06.2025
2023–−4423 €1,7m €1,7m €105.06.2024
2022–153 486 €1,7m €1,7m €022.09.2023
2021–2182 €1,5m €1,5m €031.01.2023
2020–1936 €1,5m €1,5m €019.09.2022
2019–3100 €1,5m €1,5m €015.08.2022
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—798 €873 €1
2025—7157 €7737 €1
2024—3465 €3752 €1
2023—635 €687 €1
2022—25 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 2026798 €–––
Taxes on workforce 2026873 €–––
Employees 20261–––
Revenue 2025––––
State taxes 20251k €2k €2k €2k €
Taxes on workforce 20251k €2k €2k €2k €
Employees 20251111
Revenue 2024––––
State taxes 20241k €532 €1k €775 €
Taxes on workforce 20241k €575 €1k €838 €
Employees 20241111
Revenue 2023––––
State taxes 2023–––635 €
Taxes on workforce 2023–––687 €
Employees 2023––11
Revenue 2022––––
State taxes 202225 €–––
Taxes on workforce 20220 €–––
Employees 2022––––
27.06.2025OfficerSai osanikuks— Konstantinos Katsoulis · · 100 %
27.06.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10060361 / 9 · Olek: Jõustunud
  • Kanne nr 8 · kanne
25.06.2025ReportEsitati 2024. aasta aruanne
4
Urve Kipper7
MM
Mari Möldre
founder
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10378892
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Board member
80431852
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Non-cash contribution auditor
10342428