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Search›Companies›K3 OÜ
11039933ActivePrivate limited companyEE100917857 · VAT-registered

K3 OÜ

Harju maakond, Tallinn, Pirita linnaosa, Vahtramäe tee 9·EMTAK 68201 — Rental and operating of own or leased real estate·22+ years
Andmed · ···
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Overview

e-Business Register · 9 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
01.06.2004e-Business Register
Address
Vahtramäe tee 9, Pirita linnaosa, Tallinn, 19112 Harju maakondADS · e-Business Register
E-mail address
indrek@aike.eee-Business Register
Telephone
+372 5012913· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 68201 - Rental and operating of own or leased real estatee-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2656,00 €e-Business Register
LEI
4851006A5JS1X8Q26H29 · lapsed · issued 03.01.2018 · renewal overdue 2411dGLEIF
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

  • 79 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
Data · 11 sourcese-Business Register · 5 min agoMTARTKRiigi Teataja · RiigikohusWeb tech scanEesti InternetGLEIF
e-Business Register ↗

Registered 1. juuni 2004, primary activity: Rental and operating of own or leased real estate. Main place of business in Pirita linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
151 494 €
▼ 7% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
17 756 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
312k €
▼ 30% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
19k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers (2)

e-Business Register · 9 h ago
IK
Indrek Koort
Born 1967 · 58 y · board member since 01.06.2004
Board member
RM
Rain Markus Koort
Born 1995 · 31 y · board member since 12.02.2025
Board member

Founders

e-Business Register · 9 h ago
IK
Indrek Koort
Born 1967 · 58 y · founder since 01.06.2004
Founder

Shareholders (2)

e-Business Register · 9 h ago
IK
Indrek Koort
Born 1967 · 58 y · shareholder since 01.09.2023
Shareholder 88% · 2k €
LK
Liis Koort
Born 1968 · 58 y · shareholder since 01.09.2023
Shareholder 12% · 306 €

Subsidiaries

e-Business Register · shareholders · 9 h ago
K3 OÜ11039933Shareholder 62%Astangu Kodud OÜ16497287Shareholder 33%KIN Kinnisvara OÜ16999266Shareholder 4%Opus11 VC OÜ16444816
K3 OÜ is a shareholder or officer in 3 more companies.

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
940k €
↗ +59.7% vs 2024
State taxes 2025
186k €
↗ +258% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
5,0m €2,5m €0

Tech stack

Website analysis · 4 päeva tagasi
Domains (1)
messivaip.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
Website builderVoog
JavaScript libraryjQuery
Mobile carrier

Court rulings (1 · 1 as respondent)

Riigi Teataja
20181 decision
04.06.20182-17-5679/15
Pankrotiõigus › Pankrotimenetluse järelevalvePärnu Maakohus Haapsalu kohtumaja HaapsalusDecision PDF →On Riigi Teataja →On lahend.ee →
VõlgnikJõustunud

State-sector payments (1 · 1k €)

RTK Makseandmik · 15.05.2026
Transactions
1
2025–2025 · 1 year
Total amount
1k €
avg 1k €
Buyers
1
State and municipal bodies
Latest
20.11.2025
1k € · Tallinna Strateegiakeskus
20251 transaction · 1k €
20.112025
Tallinna Strateegiakeskus75023817
MUUD TOETUSED ·

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
19.06.2026ReportEsitati 2025. aasta aruanne— Käive 939 973 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 588 533 €
12.02.2025OfficerAstus juhatusse— Rain Markus Koort
12.02.2025FilingMuutmiskanne2×expand ›

Connected companies

Same-person ties · e-Business Register

K3 OÜ is connected to 23 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Rain Markus Koort (10 companies).

Total connections
23
via 3 people
Connecting people
3
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Rain
10 companies
Via personRain Markus Koort
Equity
Assets
Employees
2025AUD939 973 €771 594 €8,4m €12,0m €119.06.2026
2024AUD588 533 €3 646 519 €8,3m €12,1m €130.06.2025
2023AUD465 140 €210 357 €4,7m €7,1m €103.04.2024
2022AUD483 571 €897 287 €4,4m €6,0m €111.05.2023
2021AUD578 055 €236 101 €3,6m €4,9m €104.04.2022
2020AUD565 433 €307 838 €3,3m €4,7m €101.03.2021
2019AUD538 367 €144 076 €3,0m €4,6m €107.02.2020
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-II Q311 936 €16 309 €2904 €1
2025850 472 €186 288 €5893 €1
20242 585 842 €51 985 €5286 €1
2023382 476 €37 538 €6569 €1
2022442 301 €52 507 €5216 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026160k €151k €––
State taxes 20260 €16k €––
Taxes on workforce 20261k €1k €––
Employees 202611––
Revenue 2025280k €164k €160k €248k €
State taxes 202576k €23k €29k €57k €
Taxes on workforce 20251k €1k €1k €1k €
Employees 20251111
Revenue 202493k €115k €95k €2,3m €
State taxes 20246k €13k €12k €21k €
Taxes on workforce 20241k €1k €1k €1k €
Employees 20241111
Revenue 2023104k €91k €99k €88k €
State taxes 202327k €9k €2k €0 €
Taxes on workforce 20231k €2k €2k €1k €
Employees 20232111
Revenue 2022140k €107k €96k €99k €
State taxes 202210k €16k €16k €11k €
Taxes on workforce 20221k €1k €1k €1k €
Employees 20221111
+372 5012913Tele2 Eesti Aktsiaselts
Muu majandus (sh majanduse haldus)
1000 €
hide ⌃
  • Ä 10080508 / 21 · Olek: Jõustunud
  • Kanne nr 20 · kanne
10
Indrek Koort8
Liis Koort5
RM
Rain Markus Koort
board member
10 other companies›
CompanyRoleReg. code
Astangu Kodud OÜ
Board member
16497287
Capniar OÜ
Board memberShareholder 100%Founder
17182123
K4 Capital OÜ
Board memberShareholder 100%Founder
14737419
Keskuse Kodud OÜ
Board member
16363756
KIN Kinnisvara OÜ
Board memberShareholder 33%
16999266
KIN Koru OÜ
Board member
17160831
KRT Grupp OÜ
Board memberShareholder 50%Founder
16210886
OÜ Autoimport
Board member
12146134
Saueveere OÜ
Board member
11919901
Turvis Workwear OÜ
Shareholder 10%FounderBoard member
17277875
IK
Indrek Koort
board member, founder, shareholder 88%
8 other companies›
CompanyRoleReg. code
Astangu Kodud OÜ
Board member
16497287
KIN Kinnisvara OÜ
Board member
16999266
KIN Koru OÜ
LK
Liis Koort
shareholder 12%
5 other companies›
CompanyRoleReg. code
Eesti Melges 24 klassiliit
Board member
80334979
osaühing AIKE
Board member
10475514
OÜ Autoimport
Board member
17160831
Messivaip OÜ
Board memberShareholder 100%Founder
12422255
osaühing AIKE
Board member
10475514
OÜ Autoimport
FounderBoard memberShareholder 100%
12146134
OÜ RHK
Shareholder 50%FounderBoard member
12142113
T11 OÜ
Shareholder 50%FounderBoard member
16215381
Board member
12146134
OÜ RHK
Shareholder 50%Board member
12142113
Turvis Workwear OÜ
Board member
17277875

Analysis · 2025

computed from annual reports
Revenue940k €median 19k €48.8× the sector median
Net margin82.1%median 27.2%+54.9 pp vs sector median
Revenue per employee940k €median 45k €21.1× the sector median
Revenue change59.7%median 0.4%+59.3 pp vs sector median
Equity ratio69.9%
Current ratio0.07current assets cover under 1× liabilities
Labour cost of revenue1.9%
Profit per employee771 594 €
Compared with2024revenue 589k €

Peer group: Enda või renditud kinnisvara üürileandmine ja käitus, 11,858 trading companies that filed a report in the last three years.

Founded 2004. That year 3,425 osaühing were registered; 3,309 are still trading, or 96.6%.