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Search›Persons›Oleh Tertychnyi
OT
38701140405Born 14.01.1987 · 39 y

Oleh Tertychnyi

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

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nimistu
Estonia'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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
2active companies2years active
Board member
2
companies
Ultimate beneficial owner
2
companies
Shareholder
2
companies
Founder
2
companies
Top role
Upgrade.TLN OÜ
Shareholder + Ultimate beneficial owner + Board member + Founder
since 26.02.2024 · 2 y
Latest activity
Sheheff.TLN OÜ
Board member + Ultimate beneficial owner + Shareholder + Founder
since 24.11.2025

Career timeline

e-Business Register
202420252026Sheheff.TLN OÜUpgrade.TLN OÜjuhatuse_liigekasusaajaosanikasutajaosanikkasusaajajuhatuse_liigeasutaja
Board memberFounderShareholderBeneficial ownerSupervisory board

History

e-Business Register · last 2 years
2025
24.11.2025OfficerSai osanikuks— Sheheff.TLN OÜ · Sheheff.TLN OÜ · 9 %
24.11.2025OfficerLisati tegelikuks kasusaajaks— Sheheff.TLN OÜ · Sheheff.TLN OÜ
24.11.2025OfficerAstus juhatusse— Sheheff.TLN OÜ · Sheheff.TLN OÜ
17.11.2025OfficerAsutas ettevõtte— Sheheff.TLN OÜ · Sheheff.TLN OÜ
⚠

Address shared by 160 companies (this person at 2 of them): Harju maakond, Tallinn, Kristiine linnaosa, Liimi tn 1.

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

Companies (2)

e-Business Register
UO
Upgrade.TLN OÜ16930735Active
Kristiine linnaosa, Tallinn, Harju maakond·EMTAK 49321
Shareholder 100% · 27.02.2024Ultimate beneficial owner · 27.02.2024Board member · 27.02.2024Founder · 26.02.2024
2y
active
31k €
SO
  • Sheheff.TLN OÜ – juhatuse_liige (2025-11-24 – now), kasusaaja (2025-11-24 – now), osanik (2025-11-24 – now), asutaja (2025-11-17 – now)
  • Upgrade.TLN OÜ – osanik (2024-02-27 – now), kasusaaja (2024-02-27 – now), juhatuse_liige (2024-02-27 – now), asutaja (2024-02-26 – now)
Sheheff.TLN OÜ17379239Active
Kristiine linnaosa, Tallinn, Harju maakond·EMTAK 53201
Board member · 24.11.2025Ultimate beneficial owner · 24.11.2025Shareholder 9% · 24.11.2025Founder · 17.11.2025