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Search›Companies›THN Ehitusprojekt OÜ
12522620ActivePrivate limited company

THN Ehitusprojekt OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Sõle tn 41-93·EMTAK 71129 — Other engineering-technical activities·12+ years
Andmed · ···
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Overview

e-Business Register · 2 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
21.08.2013e-Business Register
Address
Sõle tn 41-93, Põhja-Tallinna linnaosa, Tallinn, 10311 Harju maakondADS · e-Business Register
E-mail address
thn.ehitusprojekt@gmail.come-Business Register
Telephone
+372 53938239· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 71129 - Other engineering-technical activitiese-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
  • Activity licences
  • Recent registrations

Data

  • 72 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
1955 €
▼ 22% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 05.07.2026 (MTA)

Registered 21. august 2013, primary activity: Other engineering-technical activities. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · just nowMTR
e-Business Register ↗
Revenue
2k €
▼ 22% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 05.07.2026 (MTA)

Officers

e-Business Register · 2 h ago
TO
Tanel Ojang
Born 1985 · 41 y · board member since 21.08.2013
Board member

Founders

e-Business Register · 2 h ago
TO
Tanel Ojang
Born 1985 · 41 y · founder since 19.08.2013
Founder · 3k €

Shareholders (2)

e-Business Register · 2 h ago
SK
Siim Kaljumäe
Born 1988 · 37 y · shareholder since 02.03.2026
Shareholder 50% · 1k €
TO
Tanel Ojang
Born 1985 · 41 y · shareholder since 02.03.2026
Shareholder 50% · 1k €

Beneficial owners (2)

e-Business Register · 2 h ago
TO
Tanel Ojang
Born 1985 · 41 y · ultimate beneficial owner since 24.10.2018
Ultimate beneficial owner
SK
Siim Kaljumäe
Born 1988 · 37 y · ultimate beneficial owner since 27.02.2026
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 2 päeva tagasi
Revenue 2025
2k €
↘ -22.4% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Licences (2)

MTR · 1 h tagasi
Active licences
2
Other2
Oldest · Newest
2013→2018
Oldest licenceEEH007339 · 11.12.2013
Newest licenceEEP002830 · 02.01.2018
Active2 / 2
EEP002830
Projekteerimine
Majandustegevusteade
From02.01.2018
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 53938239Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 1955 €
02.03.2026OfficerSai osanikuks2×expand ›hide ⌃
  • Tanel Ojang · · 50 %
  • Siim Kaljumäe · · 50 %
02.03.2026FilingMuutmiskanne2×expand ›

Connected companies

Same-person ties · e-Business Register

THN Ehitusprojekt OÜ is connected to 4 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Tanel Ojang (2 companies).

Total connections
4
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Tanel
2 companies
Via personTanel Ojang
20251955 €1491 €16k €16k €030.06.2026
20242520 €1233 €14k €14k €014.07.2025
20232000 €1121 €13k €13k €026.06.2024
20225000 €4275 €12k €12k €025.06.2023
20210 €−193 €8k €8k €029.07.2022
20201100 €907 €8k €8k €028.06.2021
20190 €−1319 €7k €7k €131.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
EEH007339
Ehitamine
Majandustegevusteade
From11.12.2013
UntilOpen-ended
Valid
hide ⌃
  • Ä 10186485 / 6 · Olek: Jõustunud
  • Kanne nr 6 · kanne
27.02.2026OfficerLisati tegelikuks kasusaajaks— Siim Kaljumäe
2025
24.10.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10186485 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne
23.10.2025FilingMuutmiskanne— Ä 10186485 / M1 · Olek: Puudused kõrvaldatud
14.07.2025ReportEsitati 2024. aasta aruanne— Käive 2520 €
2
Siim Kaljumäe2
TO
Tanel Ojang
board member, founder, shareholder 50%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Nasus OÜ
Board memberShareholder 100%Ultimate beneficial ownerFounder
14297831
Pärandkultuur MTÜ
Board memberFounderUltimate beneficial owner
80638426
SK
Siim Kaljumäe
shareholder 50%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Arhitekt Siim Kaljumäe OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
17421800
Viljandi linn, A. Maramaa pst 14a korteriühistu
Board member
80459942