Ivar Sink

Equity holdings (3)

Companies in which this person holds a stake.

• Sierra OÜ100.00%

  Osaühing17380194since 2025-11-25
• OÜ Arens Ehitustööd10.00%

  Osaühing1190699111.59 M €since 2025-01-20
• Sikassaare Grupp OÜ10.00%

  Osaühing17517842since 2026-05-28

Active roles (1)

• Sierra OÜ — Juhatuse liige (since 2025-11-25)

Co-investors (2)

People who hold equity in the same companies. Sorted by number of shared stakes.

• Mart Loik2 shared companiesOÜ Arens Ehitustööd · Sikassaare Grupp OÜ
• Olari Aavik2 shared companiesOÜ Arens Ehitustööd · Sikassaare Grupp OÜ

Data sources

• Estonian Business Register (RIK)updated daily