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Search›Companies›Diabas OÜ
12422108ActivePrivate limited company

Diabas OÜ

Harju maakond, Tallinn, Haabersti linnaosa, Astangu tn 52-4·EMTAK 69202 — Bookkeeping, tax consulting·13+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
14.02.2013e-Business Register
Address
Astangu tn 52-4, Haabersti linnaosa, Tallinn, 13519 Harju maakondADS · e-Business Register
E-mail address
diabas.oy@gmail.come-Business Register
Telephones
+372 5641285· Elisa Eesti AS+372 58034689· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 69202 - Bookkeeping, tax consultinge-Business Register · ETCB
Share capital
2500,00 €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
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
0 €
▼ NaN% vs 2023
Employees
–
2024 annual report
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 14. veebruar 2013, primary activity: Bookkeeping, tax consulting. Main place of business in Haabersti linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 1 min ago
e-Business Register ↗
Revenue
0 €
▼ NaN% vs 2023
Employees
–
2024 annual report
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 17 h ago
TK
Tatjana Knjazeva
Born 1959 · 67 y · board member since 13.12.2021
Board member

Founders (2)

e-Business Register · 17 h ago
SK
Sergey KnyazevSanctioned
Born 1959 · 67 y · founder since 10.02.2013
Founder · 1k €
TK
Tatjana Knjazeva
Born 1959 · 67 y · founder since 10.02.2013
Founder · 1k €

Shareholders (2)

e-Business Register · 17 h ago
SK
Sergey KnyazevSanctioned
Born 1959 · 67 y · shareholder since 02.09.2023
Shareholder 50% · 1k €
TK
Tatjana Knjazeva
Born 1959 · 67 y · shareholder since 02.09.2023
Shareholder 50% · 1k €

Beneficial owners (2)

e-Business Register · 17 h ago
SK
Sergey KnyazevSanctioned
Born 1959 · 67 y · ultimate beneficial owner since 05.11.2018
Ultimate beneficial owner
TK
Tatjana Knjazeva
Born 1959 · 67 y · ultimate beneficial owner since 05.11.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
0 €
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024

Tech stack

Tehnoloogiad
Mobile carrier
+372 5641285Elisa Eesti AS+372 58034689Elisa Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
17.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

Diabas OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Tatjana Knjazeva (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Tatjana
1 company
Via personTatjana Knjazeva
0 €
0 €
4k €
4k €
0
17.06.2025
20230 €0 €4k €4k €025.06.2024
20220 €0 €4k €4k €027.06.2023
2021768 €590 €4k €4k €021.06.2022
20202534 €−1112 €3k €3k €113.07.2021
20196960 €−290 €4k €4k €120.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
1
TK
Tatjana Knjazeva
board member, founder, shareholder 50%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Tallinn, Astangu tn 52 korteriühistu
Board member
80017629