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Search›Persons›Siim Olesk
SO
39008172741Born 17.08.1990 · 35 y

Siim Olesk

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

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Estonia's public business register
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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
2active companies6years active
Ultimate beneficial owner
2
companies
Board member
2
companies
Shareholder
2
companies
Founder
1
companies
Top role
OKK Install OÜ
Shareholder + Ultimate beneficial owner + Board member + Founder
since 29.12.2019 · 6 y
Latest activity
Sideworks OÜ
Ultimate beneficial owner + Board member + Shareholder
since 22.07.2024

Career timeline

e-Business Register
20192021202320252026OKK Install OÜSideworks OÜosanikkasusaajajuhatuse_liigeasutajakasusaajajuhatuse_liigeosanik
Board memberFounderShareholder

History

e-Business Register · last 2 years
2024
22.07.2024OfficerLisati tegelikuks kasusaajaks— Sideworks OÜ · Sideworks OÜ
19.07.2024OfficerAstus juhatusse— Sideworks OÜ · Sideworks OÜ
06.06.2024OfficerSai osanikuks— Sideworks OÜ · Sideworks OÜ · 100 %

Companies (2)

e-Business Register
OI
OKK Install OÜ14882363Active
Esku küla, Põltsamaa vald, Jõgeva maakond·EMTAK 42991
Shareholder 33% · 01.09.2023Ultimate beneficial owner · 07.01.2020Board member · 07.01.2020Founder · 29.12.2019
6y
active
0 €
SO
Beneficial owner
Supervisory board
  • OKK Install OÜ – osanik (2023-09-01 – now), kasusaaja (2020-01-07 – now), juhatuse_liige (2020-01-07 – now), asutaja (2019-12-29 – now)
  • Sideworks OÜ – kasusaaja (2024-07-22 – now), juhatuse_liige (2024-07-19 – now), osanik (2024-06-06 – now)
Sideworks OÜ16051732Active
Keo küla, Rapla vald, Rapla maakond·EMTAK 49321
Ultimate beneficial owner · 22.07.2024Board member · 19.07.2024Shareholder 100% · 06.06.2024
1y
active
0 €