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Siim Olesk

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Data updated:4/23/2026•Changelog•Status

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Company info in 3 seconds

Siim Olesk — 3 companies, roles & ownership

Siim Olesk

Active companies

3/3

Portfolio revenue

€5345

Portfolio profit

€-6123

Share of profit

€-2043

OKK Install OÜ

Beneficial owner

Reg. Nr.: 14882363
Ownership: 33.4%
Since: 2026. gada 23. marts
Revenue: €0
Profit: €-6123

Rapla vald, Rapla linn, Põllu tn 1a korteriühistu

Reg. Nr.: 80611491
Since: 2026. gada 23. marts
Revenue: €5345

Beneficial owner

Reg. Nr.: 16051732
Ownership: 100.0%
Since: 2026. gada 23. marts
Revenue: €0
Profit: €0

Appointed — Officer — Juhatuse liige
OKK Install OÜ
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
Rapla vald, Rapla linn, Põllu tn 1a korteriühistu
2026. gada 23. marts

Appointed — Officer — Juhatuse liige

Sideworks OÜ

2026. gada 23. marts

Appointed — Shareholder

Sideworks OÜ

2024. gada 6. jūnijs

Appointed — Shareholder

OKK Install OÜ

2023. gada 1. septembris

Appointed — roles.founder — Asutaja

OKK Install OÜ

2019. gada 29. decembris

What companies does Siim Olesk own or manage?

Siim Olesk is linked to 3 active companies including OKK Install OÜ, Rapla vald, Rapla linn, Põllu tn 1a korteriühistu, Sideworks OÜ.

What roles does Siim Olesk hold in business?

Siim Olesk holds 3 officer positions, 1 roles.founder position, 2 shareholder positions, 2 beneficial owner positions across 3 companies.

When did Siim Olesk first appear in the business registry?

The earliest known registry record for Siim Olesk is from 2019-12-29, when they were registered as roles.founder at OKK Install OÜ.

What is the total revenue of Siim Olesk's companies?

The combined revenue of Siim Olesk's active companies is approximately €5,345, with 0 employees across all entities.

Role mix

Officer3

roles.founder1

Shareholder2

Beneficial owner2

Registry activity

Earliest29 December 2019

Latest23 March 2026