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Search›Companies›OJ INVEST GROUP OÜ
16896820ActivePrivate limited company

OJ INVEST GROUP OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Tatari tn 25-707·EMTAK 70201 — Business and other management consultancy activities·2+ years
Andmed · ···
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Overview

e-Business Register · 7 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
11.01.2024e-Business Register
Address
Tatari tn 25-707, Kesklinna linnaosa, Tallinn, 10116 Harju maakondADS · e-Business Register
E-mail address
olga.jaamu@gmail.come-Business Register
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-Business Register · ETCB
Share capital
0,02 €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 €
Employees
–
2024 annual report
Taxes paid
–
Tax debt
0 €
As of 26.06.2026 (MTA)

Registered 11. jaanuar 2024, primary activity: Business and other management consultancy activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 7 min ago
e-Business Register ↗
Revenue
0 €
Employees
–
2024 annual report
Taxes paid
–
Tax debt
€0
As of 26.06.2026 (MTA)

Officers (2)

e-Business Register · 7 h ago
OT
Olga Tšernikova
Born 1988 · 37 y · board member since 11.01.2024
Board member
VJ
Viljar Jaamu
Born 1968 · 57 y · board member since 11.01.2024
Board member

Founders (2)

e-Business Register · 7 h ago
OT
Olga Tšernikova
Born 1988 · 37 y · founder since 11.01.2024
Founder · 0,01 €
VJ
Viljar Jaamu
Born 1968 · 57 y · founder since 11.01.2024
Founder · 0,01 €

Shareholders (2)

e-Business Register · 7 h ago
OT
Olga Tšernikova
Born 1988 · 37 y · shareholder since 11.01.2024
Shareholder 50% · 0,01 €
VJ
Viljar Jaamu
Born 1968 · 57 y · shareholder since 11.01.2024
Shareholder 50% · 0,01 €

Beneficial owners (2)

e-Business Register · 7 h ago
OT
Olga Tšernikova
Born 1988 · 37 y · ultimate beneficial owner since 17.01.2024
Ultimate beneficial owner
VJ
Viljar Jaamu
Born 1968 · 57 y · ultimate beneficial owner since 17.01.2024
Ultimate beneficial owner

Annual reports (1)

e-Business Register · annual reports · 6 päeva tagasi
YearRevenueProfitEquityAssetsEmployees
20240 €0 €0 €0 €001.07.2025
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
01.07.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

OJ INVEST GROUP OÜ is connected to 22 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Viljar Jaamu (15 companies).

Total connections
22
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Viljar
15 companies
Via personViljar Jaamu
15
Olga Tšernikova7
VJ
Viljar Jaamu
board member, founder, shareholder 50%, ultimate beneficial owner
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Founder
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Founder
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OT
Olga Tšernikova
board member, founder, shareholder 50%, ultimate beneficial owner
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Board member
Founder
Ultimate beneficial owner
80588734
Mittetulundusühing Maarjamaa
Board memberUltimate beneficial owner
80358098
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Board memberUltimate beneficial owner
80335720
MTÜ Tornimäe Selts
Board memberFounderUltimate beneficial owner
80583334
Opetron Capital OÜ
Board member
12471101
VIRUMAA RAHATARKUSE KLUBI MTÜ
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80636752