ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia's public business register
HomeViewsIndustriesSourcesAbout

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
Search›Persons›Olga Knjazeva
OK
45804150295Born 15.04.1958 · 68 y

Olga Knjazeva

Data is aggregated from the Business Register's open data. Every role shows its source and date.

Datae-Business Register
On this page
Registry footprintCareer timelineActivity overviewHistoryCompaniesUK companiesNorway companiesLatvia companiesPEPSanctionsOpenSanctions PEPTrademarks
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→
Free · ~14 KBSee the extension →
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia's public business register
HomeViewsIndustriesSourcesAbout

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
4active companies18years active
Board member
4
companies
Shareholder
3
companies
Ultimate beneficial owner
3
companies
Founder
3
companies
Top role
ContactPlus OÜ
Shareholder + Ultimate beneficial owner + Board member + Founder
since 11.01.2008 · 18 y
Latest activity
Integratiivsete süsteemsete lahenduste instituut OÜ
Board member
since 31.10.2023

Career timeline

e-Business Register
20082013201820232026ContactPlus OÜIntegratiivsete süsteemsete l…OK Koolituskeskus OÜSeam Time OÜosanikkasusaajajuhatuse_liigeasutajajuhatuse_liigeosanikkasusaajajuhatuse_liige
⚠

Address shared by 272 companies (this person at 4 of them): Harju maakond, Tallinn, Kesklinna linnaosa, Parda tn 8.

The address is likely a corporate-services bureau / virtual office shared by many unrelated entities.

Activity overview

e-Business Register
Roles by type
Board member4
Founder3
Shareholder3
Ultimate beneficial owner3
Companies by sector
Education4
Companies joined per year

Companies (4)

e-Business Register
OK
OK Koolituskeskus OÜ12946403Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 85599
Shareholder 51% · 01.09.2023Ultimate beneficial owner · 24.10.2018Board member · 13.11.2015Founder · 12.11.2015
10y
active
22k €
ST
asutajaosanikkasusaajaasutajajuhatuse_liige
Board memberFounderShareholderBeneficial ownerSupervisory board
  • ContactPlus OÜ – osanik (2023-09-02 – now), kasusaaja (2018-10-24 – now), juhatuse_liige (2008-01-11 – now), asutaja (2008-01-11 – now)
  • Integratiivsete süsteemsete lahenduste instituut OÜ – juhatuse_liige (2023-10-31 – now)
  • OK Koolituskeskus OÜ – osanik (2023-09-01 – now), kasusaaja (2018-10-24 – now), juhatuse_liige (2015-11-13 – now), asutaja (2015-11-12 – now)
  • Seam Time OÜ – osanik (2023-09-01 – now), kasusaaja (2018-10-24 – now), asutaja (2012-10-24 – now), juhatuse_liige (2012-10-24 – now)
1
1
0
200820162023
Seam Time OÜ12367450Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 85599
Shareholder 100% · 01.09.2023Ultimate beneficial owner · 24.10.2018Founder · 24.10.2012Board member · 24.10.2012
13y
active
20k €
CO
ContactPlus OÜ11458630Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 85599
Shareholder 100% · 02.09.2023Ultimate beneficial owner · 24.10.2018Board member · 11.01.2008Founder · 11.01.2008
18y
active
19k €
IS
Integratiivsete süsteemsete lahenduste instituut OÜ16851544Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 85599
Board member · 31.10.2023
2y
active
9k €