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Search›Companies›Diamond Investments OÜ
14172615ActivePrivate limited company

Diamond Investments OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, J. Kunderi tn 26·EMTAK 64991 — Other financial service activities, except insurance and pension funding n.e.c.·9+ years
Andmed · ···
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Overview

e-Business Register · 14 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
21.12.2016e-Business Register
Address
J. Kunderi tn 26, Kesklinna linnaosa, Tallinn, 10121 Harju maakondADS · e-Business Register
E-mail address
ken@koort.eee-Business Register
Telephone
+372 5041061· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 64991 - Other financial service activities, except insurance and pension funding n.e.c.e-Business Register · ETCB
Share capital
10 000,00 €e-Business Register
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
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 10.11.2026 (MTA)

Registered 21. detsember 2016, primary activity: Other financial service activities, except insurance and pension funding n.e.c.. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 5 sourcese-Business Register · 8 min ago
e-Business Register ↗
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 10.11.2026 (MTA)

Officers

e-Business Register · 14 h ago
KK
Ken Koort
Born 1980 · 46 y · board member since 21.12.2016
Board member

Founders

e-Business Register · 14 h ago
KD
K.K DIAMOND GROUP OÜLEGAL PERSON
Legal person · 11444579 · founder since 20.12.2016
Founder · 10k €

Shareholders (2)

e-Business Register · 14 h ago
KD
K.K DIAMOND GROUP OÜLEGAL PERSON
Legal person · 11444579 · shareholder since 01.09.2023
Shareholder 75% · 8k €
CI
Copperson Investment OÜLEGAL PERSON
Legal person · 12922226 · shareholder since 01.09.2023
Shareholder 25% · 3k €

Subsidiaries

e-Business Register · shareholders · 14 h ago

Diamond Investments OÜ is a shareholder or officer in 1 more company.

Alfred & Partners OÜ
Shareholder 9%

Annual reports (7)

e-Business Register · annual reports · 1 päeva tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025

Tech stack

Tehnoloogiad
Mobile carrier
+372 5041061Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
28.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

Diamond Investments 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 Koort
0 €
−83 €
9k €
300k €
0
30.06.2026
20240 €−82 €9k €300k €028.06.2025
2023–−81 €9k €300k €014.06.2024
2022–−81 €10k €300k €029.06.2023
2021–−82 €10k €300k €030.06.2022
2020–−87 €10k €300k €030.06.2021
20190 €−75 €10k €300k €027.01.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
23
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
Shareholder 50%FounderBoard member
12479290
Diamond MRO OÜ
Board member
14808315
DIAMOND SKY OÜ
Board member
12439103
DiamondHelicopter OÜ
Board member
16442208
Doosti OÜ
Shareholder 50%FounderBoard member
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 ↗

Analysis · 2025

computed from annual reports
Revenue0 €median 17k €0% of the sector median
Equity ratio3.1%
Current ratio0.00current assets cover under 1× liabilities
Compared with2024revenue 0 €

Peer group: Muude mujal liigitamata finantsteenuste osutamine, v.a kindlustus ja pensionifondid, 469 trading companies that filed a report in the last three years.

Founded 2016. That year 12,439 osaühing were registered; 11,929 are still trading, or 95.9%.