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Jelena Petrenko

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Data updated:5/1/2026•Changelog•Status

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Company info in 3 seconds

Jelena Petrenko — 4 companies, roles & ownership

Jelena Petrenko

Active companies

4/4

Beneficial owner

Reg. Nr.: 17460190
Ownership: 100.0%
Since: 2026. gada 23. marts

MITTETULUNDUSÜHINGU SMART EDU

Reg. Nr.: 80613461
Since: 2026. gada 23. marts

Mittetulundusühing Psühholoogiline keskus Harmoonia

Asutaja (sissemakseta)

Reg. Nr.: 80378907
Since: 2014. gada 12. decembris
Employees: 2

SG Service osaühing

Reg. Nr.: 10545441
Ownership: 50.0%
Since: 2023. gada 1. septembris
Employees: 1

Dmitri Beljajev

1 shared company · Beneficial owner

Mittetulundusühing Psühholoogiline keskus Harmoonia

Natalja Beljajeva

1 shared company · Beneficial owner

Mittetulundusühing Psühholoogiline keskus Harmoonia

Ljudmilla Stolin

1 shared company · Beneficial owner

MITTETULUNDUSÜHINGU SMART EDU

1 shared company · Beneficial owner

SG Service osaühing50.0%

Appointed — Officer — Juhatuse liige
Estivar OÜ
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
MITTETULUNDUSÜHINGU SMART EDU
2026. gada 23. marts
Appointed — Shareholder
Estivar OÜ
2026. gada 16. marts
Appointed — roles.founder — Asutaja
Estivar OÜ
2026. gada 15. marts
Appointed — Shareholder
SG Service osaühing
2023. gada 1. septembris
Appointed — roles.founder — Asutaja (sissemakseta)
MITTETULUNDUSÜHINGU SMART EDU
2022. gada 7. jūlijs
Appointed — roles.founder — Asutaja (sissemakseta)
Mittetulundusühing Psühholoogiline keskus Harmoonia
2014. gada 12. decembris

Who does Jelena Petrenko do business with?

Jelena Petrenko shares companies with 4 other people, including Dmitri Beljajev, Natalja Beljajeva, Ljudmilla Stolin, Sergei Galenko.

What companies does Jelena Petrenko own or manage?

Jelena Petrenko is linked to 4 active companies including Estivar OÜ, MITTETULUNDUSÜHINGU SMART EDU, Mittetulundusühing Psühholoogiline keskus Harmoonia, SG Service osaühing.

What roles does Jelena Petrenko hold in business?

Jelena Petrenko holds 2 officer positions, 3 roles.founder positions, 2 shareholder positions, 1 beneficial owner position across 4 companies.

When did Jelena Petrenko first appear in the business registry?

The earliest known registry record for Jelena Petrenko is from 2014-12-12, when they were registered as roles.founder at Mittetulundusühing Psühholoogiline keskus Harmoonia.

Role mix

Officer2

roles.founder3

Shareholder2

Beneficial owner1

Registry activity

Earliest12 December 2014

Latest23 March 2026