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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 · 5 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

  • 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
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 12.08.2026 (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 · just now
e-Business Register ↗
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 12.08.2026 (MTA)

Officers

e-Business Register · 5 h ago
KK
Ken Koort
Born 1980 · 46 y · board member since 21.12.2016
Board member

Founders

e-Business Register · 5 h ago
KD
K.K DIAMOND GROUP OÜLEGAL PERSON
Legal person · 11444579 · founder since 20.12.2016
Founder · 10k €

Shareholders (2)

e-Business Register · 5 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 · 5 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 · 7 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
Board memberShareholder 50%Founder
12479290
Diamond MRO OÜ
Board member
14808315
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
Shareholder 100%Board memberFounder
11444579
Kurimax Advisory OÜ
Shareholder 50%Board memberFounder
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 18k €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, 475 trading companies that filed a report in the last three years.

Founded 2016. That year 12,438 osaühing were registered; 11,949 are still trading, or 96.1%.