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Search›Companies›Diamond MRO OÜ
14808315ActivePrivate limited companyEE102201422 · VAT-registered

Diamond MRO OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, J. Kunderi tn 26-6·EMTAK 52239 — Other service activities incidental to air transportation·6+ years
Andmed · ···
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Overview

e-Business Register · 13 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
19.09.2019e-Business Register
Address
J. Kunderi tn 26-6, Kesklinna linnaosa, Tallinn, 10121 Harju maakondADS · e-Business Register
E-mail address
ken@koort.eee-Business Register
Principal activity
EMTAK 52239 - Other service activities incidental to air transportatione-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
10 000,00 €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

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  • 79 sources
  • Database
  • Extensions
  • MCP

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 9 min agoMTA
e-Business Register ↗

Registered 19. september 2019, primary activity: Other service activities incidental to air transportation. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
20 775 €
▲ 473% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
5
2026 (MTA)
Taxes paid
4816 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
67k €
▲ 1631% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
5
2026 (MTA)
Taxes paid
12k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Tax debt over time

MTA · last 365 d

Current debt: 0,00 €. History updated daily.

30 days
−249,17 €
249,17 € → 0,00 €
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 13 h ago
KK
Ken Koort
Born 1980 · 46 y · board member since 19.09.2019
Board member

Founders

e-Business Register · 13 h ago
KD
K.K DIAMOND GROUP OÜLEGAL PERSON
Legal person · 11444579 · founder since 18.09.2019
Founder · 3k €

Shareholders

e-Business Register · 13 h ago
KD
K.K DIAMOND GROUP OÜLEGAL PERSON
Legal person · 11444579 · shareholder since 17.12.2024
Shareholder 100% · 10k €

Annual reports (6)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
49k €
↗ +125% vs 2024
State taxes 2024
52k €
↗ +76.4% vs 2023
Employees 2025
0
↘ -100.0% vs 2024
YearRevenueProfitEquityAssetsEmployees
202549 452 €18 384 €-138k €42k €030.06.2026
202422 017 €−117 374 €-157k €1k €202.09.2025
202387 813 €−44 698 €-47k €135k €214.06.2024
202266 948 €8507 €
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
200k €100k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q67 397 €5892 €6108 €5
202524 446 €4189 €0 €3
2024150 358 €52 095 €34 012 €2
2023123 477 €29 539 €19 975 €3
202267 863 €4121 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202647k €21k €––
State taxes 20264k €2k €––
Taxes on workforce 20264k €2k €––
Employees 202655––
Revenue 2025267 €4k €12k €9k €
State taxes 2025–11 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.07.2026TaxMaksuvõlg kasvas— +249 € (kokku 249 €)
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 49 452 €
2025
02.09.2025ReportEsitati 2024. aasta aruanne— Käive 22 017 €
30.07.2025FilingHoiatusmäärus sundlõpetamiseks: ebapiisav netovara— Ä 50128722 / M1 · Olek: Puudused kõrvaldatud
2024
17.12.2024OfficerSai osanikuks— K.K DIAMOND GROUP OÜ · · 100 %
17.12.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50128722 / 4 · Olek: Jõustunud
  • Kanne nr 4 · kanne

Connected companies

Same-person ties · e-Business Register

Diamond MRO OÜ is connected to 23 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Ken Koort (23 companies).

Total connections
23
via 1 person
Connecting people
1
Active here
Distinct roles
1
Board member
Strongest tie
Ken
23 companies
Via personKen Koort23
KK
Ken Koort
board member
23 other companies›
CompanyRoleReg. code
Brilliant Solutions OÜ
Board member
12494208
Diamond ATO OÜ
Board member
16118169
Diamond CARE OÜ
-2k €
181k €
1
29.06.2023
2021–−13 272 €-11k €4k €030.06.2022
2020–0 €3k €3k €030.06.2021
4429 €
2
–
4k €
Taxes on workforce 2025–0 €–0 €
Employees 20253333
Revenue 202423k €12k €115k €491 €
State taxes 20248k €8k €26k €9k €
Taxes on workforce 20248k €9k €8k €10k €
Employees 20243332
Revenue 202335k €41k €18k €29k €
State taxes 202313k €5k €7k €5k €
Taxes on workforce 20234k €4k €6k €5k €
Employees 20232223
Revenue 202228k €0 €3k €37k €
State taxes 2022––484 €4k €
Taxes on workforce 2022––525 €4k €
Employees 2022––22
Board memberShareholder 50%Founder
12479290
Diamond Investments OÜ
Board member
14172615
DIAMOND SKY OÜ
Board member
12439103
DiamondHelicopter OÜ
Board member
16442208
Doosti OÜ
Board memberShareholder 50%Founder
14589516
Emerald Energy OÜ
Board member
12171936
ERI Ida-Eesti Kinnisvara OÜ
Shareholder 33%Founder
11276751
Falcon Europe OÜ
Board member
17539080
Flight Support OÜ
Board member
12429317
K.K DIAMOND GROUP OÜ
Board memberShareholder 100%Founder
11444579
Kurimax Advisory OÜ
Board memberShareholder 50%Founder
17567515
Macms Marine Trade OÜ
Board member
14509523
Mittetulundusühing MK Flying Queen
Board memberFounder
80605605
MTÜ Estonia – SA Business Council
Board member
80646851
… and 7 more · see on the person page ↗

Documents (7)

dokumendiregister.ee
  • 25.03.2026Kiri· Sissetulev kiriTranspordiamet
  • 25.03.2026Lõppdokument· Valjaminev kiriTranspordiamet
  • 27.02.2026Kiri· Sissetulev kiriTranspordiamet
  • 26.02.2026Lõppdokument· Valjaminev kiriTranspordiamet
  • 14.01.2026Kiri· Sissetulev kiriTranspordiamet
  • 07.01.2026Kiri· Sissetulev kiriTranspordiamet
  • 06.01.2026Lõppdokument· Valjaminev kiriTranspordiamet

Analysis · 2025

computed from annual reports
Revenue49k €median 66k €75% of the sector median
Net margin37.2%median 12.6%+24.6 pp vs sector median
Revenue change124.6%median 9.2%+115.4 pp vs sector median
Equity ratio-325.9%equity is negative
Current ratio0.23current assets cover under 1× liabilities
Labour cost of revenue0.0%
Compared with2024revenue 22k €

Peer group: Muud õhutransporti teenindavad tegevusalad, 31 trading companies that filed a report in the last three years.

Founded 2019. That year 16,302 osaühing were registered; 15,709 are still trading, or 96.4%.