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Search›Companies›Osaühing Kalf VK
10379880ActivePrivate limited companyEE100205721 · VAT-registered

Osaühing Kalf VK

Harju maakond, Tallinn, Mustamäe linnaosa, Kadaka tee 5·EMTAK 41001 — Construction of residential and non-residential buildings·28+ years
Andmed · ···
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Overview

e-Business Register · 1 d ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
11.02.1998e-Business Register
Address
Kadaka tee 5, Mustamäe linnaosa, Tallinn, 10621 Harju maakondADS · e-Business Register
E-mail address
olav.karro@mail.eee-Business Register
Telephone
+372 6563089e-Business Register
Principal activity
EMTAK 41001 - Construction of residential and non-residential buildingse-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €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

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Organisation

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 1 min agoMTARTKMTR
e-Business Register ↗

Registered 11. veebruar 1998, primary activity: Construction of residential and non-residential buildings. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
236 €
▼ 94% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
52 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
236 €
▼ 94% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
52 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 1 d ago
OK
Olav Karro
Born 1965 · 60 y · board member since 26.02.2004
Board member

Shareholders

e-Business Register · 1 d ago
OK
Olav Karro
Born 1965 · 60 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 1 d ago
OK
Olav Karro
Born 1965 · 60 y · ultimate beneficial owner since 27.10.2018
Ultimate beneficial owner

Other persons

e-Business Register · 1 d ago
TL
Tamara Loog
Born 1940 · 85 y · auditor since 01.01.2000
Auditor

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
5k €
↘ -74.3% vs 2023
State taxes 2025
3k €
↗ +8311% vs 2024
Employees 2024
1
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
100k €50k €0

Licences (1)

MTR · 23 h tagasi
Active licences
1
Other1
Oldest · Newest
2018→2018
Oldest licenceEEH008079 · 30.03.2018
Active1 / 1
EEH008079
Ehitamine
Majandustegevusteade
From30.03.2018
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 6563089Unknown

State-sector payments (3 · 13k €)

RTK Makseandmik · 15.05.2026
Transactions
3
2025–2025 · 1 year
Total amount
13k €
avg 4k €
Buyers
1
State and municipal bodies
Latest
11.11.2025
2k € · Eesti Rahvusringhääling
20253 transactions · 13k €
11.112025
Eesti Rahvusringhääling74002322
MAJANDAMISKULUD ·

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
17.07.2025ReportEsitati 2024. aasta aruanne— Käive 5166 €
17.07.2025FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10024847 / M7 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

Osaühing Kalf VK is connected to 4 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Olav Karro (1 company).

Total connections
4
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Shareholder
Strongest tie
Olav
1 company
Via personOlav Karro
Equity
Assets
Employees
20245166 €1343 €15k €16k €117.07.2025
202320 080 €−1876 €13k €13k €120.06.2024
202277 407 €22 437 €39k €45k €201.05.2023
202148 185 €3198 €17k €18k €127.06.2022
202031 445 €−3093 €13k €13k €216.06.2021
2019108 874 €3493 €17k €17k €219.06.2020
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)
2026I Q236 €52 €0 €–
202511 727 €3028 €1139 €–
2024422 €36 €0 €1
202334 517 €11 508 €761 €–
202271 409 €12 336 €3938 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026236 €–––
State taxes 202652 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 20254k €93 €5k €2k €
State taxes 20251k €6 €1k €775 €
Taxes on workforce 2025410 €0 €319 €410 €
Employees 2025––––
Revenue 2024141 €102 €89 €90 €
State taxes 20244 €16 €10 €6 €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024–––1
Revenue 202334k €211 €142 €96 €
State taxes 20236k €6k €0 €4 €
Taxes on workforce 2023761 €0 €0 €0 €
Employees 2023––––
Revenue 202213k €89 €58k €95 €
State taxes 20222k €6 €9k €2k €
Taxes on workforce 2022205 €0 €2k €2k €
Employees 2022–111
Ringhäälingu- ja kirjastamisteenused
2430 €
01.082025
Eesti Rahvusringhääling74002322
MAJANDAMISKULUD · Ringhäälingu- ja kirjastamisteenused
6076 €
14.012025
Eesti Rahvusringhääling74002322
MAJANDAMISKULUD · Ringhäälingu- ja kirjastamisteenused
4844 €
1
Tamara Loog3
OK
Olav Karro
board member, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Hooneühistu Kurvi
Board member
80013028
TL
Tamara Loog
auditor
3 other companies›
CompanyRoleReg. code
AKTSIASELTS M.K.T.
Auditor
10430859
Osaühing Dentest
Auditor
10077452
Osaühing KPP Arendus
Auditor
10983328