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Search›Companies›OÜ O & K Real Estate Development
10049272ActivePrivate limited companyEE100371150 · VAT-registered

OÜ O & K Real Estate Development

Harju maakond, Tallinn, Nõmme linnaosa, Kalda tn 26a·EMTAK 68121 — Development of building projects·30+ years
Andmed · ···
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Overview

e-Business Register · 12 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
11.07.1996e-Business Register
Address
Kalda tn 26a, Nõmme linnaosa, Tallinn, 10912 Harju maakondADS · e-Business Register
E-mail address
aadu.oja@gmail.come-Business Register
Telephone
+372 5028250· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 68121 - Development of building projectse-Business Register · ETCB
VAT number
ETCB · VAT-registered
LEI
6488NCBEL551E8996E94 · lapsed · issued 13.01.2021 · renewal overdue 1762dGLEIF
nimistu
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
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 1 min agoMTAGLEIF
e-Business Register ↗

Registered 11. juuli 1996, primary activity: Development of building projects. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.

Revenue 2026 III kv
33 150 €
▲ 74% vs 2025 III kv
As of 10.10.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
6985 €
State + labour taxes · 2026 III kv
Tax debt
0 €
As of 08.11.2026 (MTA)
Revenue 2026 (I-III kv)
99k €
▲ 74% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
28k €
State + labour taxes · 2026 (I-III kv)
Tax debt
€0
As of 08.11.2026 (MTA)

Officers

e-Business Register · 12 h ago
AO
Aadu Oja
Born 1974 · 52 y · board member since 09.06.2006
Board member

Founders

e-Business Register · 12 h ago
AK
Argos Kracht
Born 1962 · 64 y · founder since 11.07.1996
Founder

Shareholders

e-Business Register · 12 h ago
AO
Aadu Oja
Born 1974 · 52 y · shareholder since 16.08.2023
Shareholder 100%

Other persons (2)

e-Business Register · 12 h ago
AV
Ago Vilu
· auditor since 07.03.2002
Auditor
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the members since 28.09.2017
Registrar of the members

Subsidiaries

e-Business Register · shareholders · 12 h ago

OÜ O & K Real Estate Development is a shareholder or officer in 1 more company.

Pärnu Holdings OÜ
Founder

Annual reports (7)

e-Business Register · annual reports · 10.10.2026
Revenue 2025
102k €
↗ +16.4% vs 2024
State taxes 2025
28k €
↗ +82.8% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.10.2026 as of
50k €25k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5028250Elisa Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
03.08.2026ReportEsitati 2025. aasta aruanne— Käive 102 250 €
08.07.2026FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10003145 / M15 · Olek: Puudused kõrvaldatud
2025
04.08.2025ReportEsitati 2024. aasta aruanne— Käive 87 850 €
07.07.2025FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10003145 / M14 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

OÜ O & K Real Estate Development is connected to 134 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Argos Kracht (105 companies).

Total connections
134
via 3 people
Connecting people
3
Active here
Distinct roles
4
Board member · Shareholder
Strongest tie
Argos
105 companies
Via personArgos Kracht
Equity
Assets
Employees
2025102 250 €70 584 €304k €314k €103.08.2026
202487 850 €65 333 €273k €283k €104.08.2025
202392 815 €76 389 €229k €238k €103.10.2024
202297 040 €84 884 €156k €169k €129.09.2024
202164 145 €45 945 €140k €210k €129.09.2024
202050 465 €31 068 €142k €213k €123.12.2021
201951 840 €40 349 €111k €181k €120.11.2020
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-III Q99 450 €23 120 €5032 €1
202596 200 €28 244 €5167 €1
202477 250 €15 449 €3804 €1
202375 365 €14 970 €3652 €1
202272 120 €10 710 €2956 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202633k €33k €33k €–
State taxes 20265k €13k €5k €–
Taxes on workforce 20261k €2k €2k €–
Employees 2026111–
Revenue 202519k €19k €19k €39k €
State taxes 20254k €4k €4k €16k €
Taxes on workforce 20251k €1k €1k €2k €
Employees 20251111
Revenue 202426k €21k €15k €15k €
State taxes 20244k €4k €4k €4k €
Taxes on workforce 2024996 €1k €1k €702 €
Employees 20241111
Revenue 202315k €15k €22k €24k €
State taxes 20234k €4k €4k €4k €
Taxes on workforce 20231k €883 €883 €883 €
Employees 20231111
Revenue 202211k €26k €12k €23k €
State taxes 20222k €1k €4k €3k €
Taxes on workforce 2022489 €819 €819 €829 €
Employees 20221111
105
Aadu Oja16
Ago Vilu13
AK
Argos Kracht
founder
105 other companies›
CompanyRoleReg. code
1DOX Digital OÜ
Shareholder 75%Board member
12595949
Abover OÜ
Shareholder 0%Procurator
12897828
Agromets OÜ
Founder
10933997
Aktsiaselts Adole Invest
Founder
10963053
Aktsiaselts Direct Consulting
Founder
10575472
Aktsiaselts Domex Group
Founder
10649747
Aktsiaselts Fix Ideed Estonia
Founder
10892910
Aktsiaselts Hansabalt
Founder
10618267
Aktsiaselts Imex Trading Group
Founder
10561768
Aktsiaselts KEK Trading International
Founder
10672019
Aktsiaselts LHV Varahaldus
Founder
10572453
Aktsiaselts Movex Holding
Founder
10878057
ALBARO OÜ
Founder
10744479
Anija Muuksi Engineering MTÜ
Founder
80406437
Anija Sports, Culture & Art Academy MTÜ
Founder
80404875
Anlena Investments OÜ
Founder
10716633
… and 89 more · see on the person page ↗
AO
Aadu Oja
board member, shareholder 100%
16 other companies›
CompanyRoleReg. code
AO Arendus OÜ
FounderBoard member
12352359
AO Invest OÜ
Founder
12352448
AV
Ago Vilu
auditor
13 other companies›
CompanyRoleReg. code
Ago Vilu
Sole trader
11762167
Aktsiaselts Merko Ehitus Eesti
Auditor
12203636
AS Harju Elekter
Arsenal Center OÜ
FounderBoard member
12157882
Arsenal Invest OÜ
FounderShareholder 75%Board member
12497738
Arteh Home OÜ
FounderShareholder 100%Board member
14730966
Arteh OÜ
FounderShareholder 100%Board member
14667736
Autolemb OÜ
Board member
14336979
Emalaev OÜ
Board member
14336749
Estera Development OÜ
Founder
12795660
Hooneühistu Autosõbrad
Board member
80039134
Moosiladu OÜ
Board member
14336910
Novel Invest OÜ
Founder
12812565
OÜ LUPUS
FounderShareholder 100%Board member
10671988
OÜ Riga Residences
Board member
14697772
Tallinn, Paljandi tn 2 korteriühistu
Board member
80310855
VIAU OÜ
Board member
12519807
Auditor
11119230
BLRT Rekato OÜ
Auditor
10675118
Delfi Meedia AS
Non-cash contribution auditor
10586863
Elme AS
Auditor
10068482
Ensto Estonia AS
Non-cash contribution auditor
10259242
OSAÜHING KORMGRAAF
Auditor
10312781
Osaühing Open Mind Projects
Founder
10573777
OÜ ONOFF EESTI
Non-cash contribution auditor
10115230
OÜ Utilitas Tallinna Elektrijaam
Auditor
10938397
Tallinn, Lai tn 12 korteriühistu
Founder
80309094
Trigon Hartwall Ukrainian Properties OÜ
Auditor
12466287

Analysis · 2025

computed from annual reports
Revenue102k €median 129k €79% of the sector median
Net margin69.0%median 9.3%+59.7 pp vs sector median
Revenue per employee102k €median 109k €94% of the sector median
Revenue change16.4%median 3.7%+12.7 pp vs sector median
Equity ratio96.7%
Current ratio0.89current assets cover under 1× liabilities
Labour cost of revenue15.8%
Profit per employee70 584 €
Compared with2024revenue 88k €

Peer group: Hoonestusprojektide arendus, 311 trading companies that filed a report in the last three years.

Founded 1996. That year 3,429 osaühing were registered; 3,299 are still trading, or 96.2%.