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Search›Companies›OÜ Heiron
14112553ActivePrivate limited company

OÜ Heiron

Harju maakond, Viimsi vald, Haabneeme alevik, Mereranna tee 6-39·EMTAK 68201 — Rental and operating of own or leased real estate·10+ years
Andmed · ···
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Overview

e-Business Register · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
12.09.2016e-Business Register
Address
Mereranna tee 6-39, Haabneeme alevik, Viimsi vald, 74001 Harju maakondADS · e-Business Register
E-mail address
heiron@mail.eee-Business Register
Telephone
+372 5063788· 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
2500,00 €e-Business Register
LEI
984500DA648F2FABC989 · issued 26.09.2023 · renewal overdue 45dGLEIF
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
  • Activity licences
  • Recent registrations

Data

  • 78 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
4620 €
▼ 45% vs 2024
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
9308 €
State + labour taxes · 2026 III kv
Tax debt
0 €
As of 09.11.2026 (MTA)

Registered 12. september 2016, primary activity: Rental and operating of own or leased real estate. Main place of business in Haabneeme alevik, Viimsi vald, Harju maakond.

Data · 8 sourcese-Business Register · 1 min agoMTAEUIPOGLEIF
e-Business Register ↗
Revenue 2026
5k €
▼ 45% vs 2024
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
9k €
State + labour taxes · 2026 (I-III kv)
Tax debt
€0
As of 09.11.2026 (MTA)

Officers

e-Business Register · 3 h ago
HS
Heiki Silm
Born 1975 · 51 y · board member since 12.09.2016
Board member

Founders

e-Business Register · 3 h ago
HS
Heiki Silm
Born 1975 · 51 y · founder since 12.09.2016
Founder · 3k €

Shareholders

e-Business Register · 3 h ago
HS
Heiki Silm
Born 1975 · 51 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 5 h tagasi
Revenue 2025
5k €
↘ -45.2% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.10.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—9308 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026–

Tech stack

Tehnoloogiad
Mobile carrier
+372 5063788Telia Eesti AS

Trademarks (1)

EUIPO · 4 päeva tagasi
HA
HALT
1 class · word · 13.05.2026 · 019364130
Registered

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
22.06.2026ReportEsitati 2025. aasta aruanne— Käive 4620 €
2025
27.06.2025ReportEsitati 2024. aasta aruanne— Käive 8428 €

Connected companies

Same-person ties · e-Business Register

OÜ Heiron is connected to 6 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Heiki Silm (6 companies).

Total connections
6
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Heiki
6 companies
Via personHeiki Silm
20254620 €4757 €63k €64k €022.06.2026
20248428 €7653 €58k €59k €027.06.2025
20239240 €8833 €50k €51k €028.06.2024
20229825 €7333 €42k €42k €015.06.2023
20219133 €7803 €34k €35k €007.06.2022
20207196 €5934 €26k €27k €009.06.2021
20198025 €6955 €20k €22k €025.11.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
–
–
State taxes 2026––9k €–
Taxes on workforce 2026––0 €–
Employees 2026––––
6
HS
Heiki Silm
board member, founder, shareholder 100%
6 other companies›
CompanyRoleReg. code
21Shop OÜ
FounderShareholder 25%
16324803
Aktsiaselts Milstrand
Board member
10047899
OÜ GSG Tobacco
Board memberFounderShareholder 33%
16174297
OÜ GSGM Holdings
FounderShareholder 25%
17294589
OÜ Sigma Solutions
Board memberFounderShareholder 100%
11460242
Snus Factory OÜ
Board memberShareholder 33%Founder
17298185

Analysis · 2025

computed from annual reports
Revenue5k €median 19k €24% of the sector median
Net margin103.0%median 27.0%+76.0 pp vs sector median
Revenue change-45.2%median 0.3%-45.4 pp vs sector median
Equity ratio98.8%
Current ratio61.73
Labour cost of revenue0.0%
Compared with2024revenue 8k €

Peer group: Enda või renditud kinnisvara üürileandmine ja käitus, 11,902 trading companies that filed a report in the last three years.

Founded 2016. That year 12,439 osaühing were registered; 11,929 are still trading, or 95.9%.