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Search›Companies›Osaühing Isabella & Ko
10181652ActivePrivate limited company

Osaühing Isabella & Ko

Harju maakond, Tallinn, Lasnamäe linnaosa, Kalevipoja põik 3·EMTAK 85599 — Other education n.e.c.·29+ years
Andmed · ···
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Overview

e-Business Register · 21 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
23.01.1997e-Business Register
Address
Kalevipoja põik 3, Lasnamäe linnaosa, Tallinn, 13614 Harju maakondADS · e-Business Register
E-mail address
ljudmilla.haritonova@mail.rue-Business Register
Telephone
+372 5543957· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 85599 - Other education n.e.c.e-Business Register · ETCB
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 2026
0 €
▼ NaN% vs 2023
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 23. jaanuar 1997, primary activity: Other education n.e.c.. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · 8 min agoMTA
e-Business Register ↗
Revenue 2026
0 €
▼ NaN% vs 2023
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 21 h ago
LH
Ljudmilla Haritonova
Born 1957 · 69 y · board member since 23.01.1997
Board member

Founders

e-Business Register · 21 h ago
LH
Ljudmilla Haritonova
Born 1957 · 69 y · founder since 23.01.1997
Founder

Shareholders

e-Business Register · 21 h ago
LH
Ljudmilla Haritonova
Born 1957 · 69 y · shareholder since 01.09.2023
Shareholder 100%

Beneficial owners

e-Business Register · 21 h ago
LH
Ljudmilla Haritonova
Born 1957 · 69 y · ultimate beneficial owner since 28.06.2019
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
0 €
Employees 2024
1
0.0% vs 2023
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—––1
2025—––1
2024—––1
2023—––1

Tech stack

Tehnoloogiad
Mobile carrier
+372 5543957Tele2 Eesti Aktsiaselts

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
27.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
2024
28.06.2024ReportEsitati 2023. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

Osaühing Isabella & Ko is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Ljudmilla Haritonova (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Ljudmilla
1 company
Via personLjudmilla Haritonova
20240 €−1141 €4k €5k €127.06.2025
20230 €−384 €6k €6k €128.06.2024
2022191 €−445 €6k €6k €116.06.2023
20212812 €1555 €6k €6k €122.06.2022
20202650 €796 €5k €5k €125.06.2021
20194300 €589 €4k €4k €121.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2022—––1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 20261–––
Revenue 2025––––
State taxes 2025––––
Taxes on workforce 2025––––
Employees 20251111
Revenue 2024––––
State taxes 2024––––
Taxes on workforce 2024––––
Employees 20241111
Revenue 2023––––
State taxes 2023––––
Taxes on workforce 2023––––
Employees 20231111
Revenue 2022––––
State taxes 2022––––
Taxes on workforce 2022––––
Employees 20221111
1
LH
Ljudmilla Haritonova
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
MITTETULUNDUSÜHING KOSMOENERGIA KESKUS VALGUSE KÄED
Board memberUltimate beneficial owner
80215140