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Search›Companies›Huswerk OÜ
12982480ActivePrivate limited company

Huswerk OÜ

Harju maakond, Tallinn, Lasnamäe linnaosa, Suur-Sõjamäe põik 10·EMTAK 41101 — Hoonestusprojektide arendus·10+ years
Andmed · ···
On this page
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Overview

e-Business Register · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
22.01.2016e-Business Register
Address
Suur-Sõjamäe põik 10, Lasnamäe linnaosa, Tallinn, 11415 Harju maakondADS · e-Business Register
E-mail address
olev@puitfassaadid.eee-Business Register
Telephone
+372 5145285· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 41101 - Hoonestusprojektide arenduse-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
–
Employees
–
2024 annual report
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 22. jaanuar 2016, primary activity: Hoonestusprojektide arendus. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 2 min ago
e-Business Register ↗
Revenue
–
Employees
–
2024 annual report
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 8 h ago
OO
Olev Ostra
Born 1983 · 43 y · board member since 22.01.2016
Board member

Founders (4)

e-Business Register · 8 h ago
OO
Olev Ostra
Born 1983 · 43 y · founder since 21.01.2016
Founder · 625 €
KO
Kalev Ostra
Born 1979 · 47 y · founder since 21.01.2016
Founder · 625 €
RM
Reiko Melesk
Born 1983 · 43 y · founder since 21.01.2016
Founder · 625 €
TO
Toomas Ostra
Born 1956 · 70 y · founder since 21.01.2016

Shareholders (4)

e-Business Register · 8 h ago
OO
Olev Ostra
Born 1983 · 43 y · shareholder since 03.09.2023
Shareholder 25% · 625 €
KO
Kalev Ostra
Born 1979 · 47 y · shareholder since 03.09.2023
Shareholder 25% · 625 €
RM
Reiko Melesk
Born 1983 · 43 y · shareholder since 03.09.2023
Shareholder 25% · 625 €
TO

Beneficial owners (4)

e-Business Register · 8 h ago
KO
Kalev Ostra
Born 1979 · 47 y · ultimate beneficial owner since 31.10.2018
Ultimate beneficial owner
RM
Reiko Melesk
Born 1983 · 43 y · ultimate beneficial owner since 31.10.2018
Ultimate beneficial owner
TO
Toomas Ostra
Born 1956 · 70 y · ultimate beneficial owner since 31.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2020
0 €
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024

Tech stack

Tehnoloogiad
Mobile carrier
+372 5145285Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
04.01.2026ReportEsitati 2024. aasta aruanne
2024
09.09.2024ReportEsitati 2023. aasta aruanne
03.09.2024FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 50022780 / M3 · Olek: Puudused kõrvaldatud
11.07.2024FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 50022780 / M2 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

Huswerk OÜ is connected to 19 other companies through 4 people who hold a role here and elsewhere. The strongest tie runs through Olev Ostra (6 companies).

Total connections
19
via 4 people
Connecting people
4
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Olev
6 companies
Via personOlev Ostra
Founder · 625 €
Toomas Ostra
Born 1956 · 70 y · shareholder since 03.09.2023
Shareholder 25% · 625 €
OO
Olev Ostra
Born 1983 · 43 y · ultimate beneficial owner since 31.10.2018
Ultimate beneficial owner
–
0 €
0 €
0 €
0
04.01.2026
2023–0 €0 €0 €009.09.2024
2022–0 €0 €0 €019.07.2023
2021––0 €0 €019.07.2023
20200 €0 €0 €0 €019.12.2021
20190 €0 €0 €0 €019.12.2021
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
6
Reiko Melesk6
Kalev Ostra5
Toomas Ostra2
OO
Olev Ostra
board member, founder, shareholder 25%, ultimate beneficial owner
6 other companies›
CompanyRoleReg. code
Kosan OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
12623634
Melost OÜ
Board memberShareholder 33%FounderUltimate beneficial owner
12037675
NRK invest OÜ
Shareholder 33%Board memberFounderUltimate beneficial owner
16320638
OÜ ENDOWI Ehitus
Ultimate beneficial ownerShareholder 25%Board member
11013135
OÜ Nordic Panels
Ultimate beneficial ownerShareholder 25%Board member
14132604
Tallinn, Narva mnt 55 korteriühistu
Board member
80027852
RM
Reiko Melesk
founder, shareholder 25%, ultimate beneficial owner
6 other companies›
CompanyRoleReg. code
Melost OÜ
Board memberShareholder 33%FounderUltimate beneficial owner
12037675
NRK invest OÜ
Shareholder 33%
KO
Kalev Ostra
founder, shareholder 25%, ultimate beneficial owner
5 other companies›
CompanyRoleReg. code
Melost OÜ
Shareholder 33%Ultimate beneficial owner
12037675
NRK invest OÜ
Shareholder 33%Board memberFounder
TO
Toomas Ostra
founder, shareholder 25%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
OÜ EMIT KINNISVARA
Shareholder 100%Founder
11122083
OÜ ENDOWI Ehitus
Ultimate beneficial ownerShareholder 25%Founder
Board member
Founder
Ultimate beneficial owner
16320638
OÜ ENDOWI Ehitus
Ultimate beneficial ownerShareholder 25%Board member
11013135
OÜ Nordic Panels
Ultimate beneficial ownerShareholder 25%Board member
14132604
OÜ Reibaum
FounderUltimate beneficial ownerShareholder 100%Board member
12714443
OÜ Toiduekspert
Ultimate beneficial ownerShareholder 50%Board member
11020543
Ultimate beneficial owner
16320638
OÜ EMIT KINNISVARA
Board member
11122083
OÜ ENDOWI Ehitus
Ultimate beneficial ownerShareholder 25%Board member
11013135
OÜ Nordic Panels
Ultimate beneficial ownerShareholder 25%Board member
14132604
11013135