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Search›Persons›Ivar Sink
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Born 07.05.1988 · 38 y

Ivar Sink

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Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

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
5active companies1years active
Ultimate beneficial owner
3
companies
Shareholder
3
companies
Founder
2
companies
Board member
1
companies
Top role
OÜ Arens Ehitustööd
Shareholder
since 20.01.2025 · 1 y
Latest activity
OÜ Pihtla Investeeringute Grupp
Ultimate beneficial owner
since 01.06.2026

Career timeline

e-Business Register
20252026OÜ Arens EhitustöödSierra OÜOÜ Jõeääre KodudSikassaare Grupp OÜOÜ Pihtla Investeeringute Gru…osanikkasusaajaosanikjuhatuse_liigeasutajakasusaajaosanikasutajakasusaaja
Board memberFounder

History

e-Business Register · last 2 years
2026
01.06.2026OfficerLisati tegelikuks kasusaajaks— OÜ Pihtla Investeeringute Grupp · OÜ Pihtla Investeeringute Grupp
28.05.2026OfficerSai osanikuks— Sikassaare Grupp OÜ · Sikassaare Grupp OÜ · 10 %
27.05.2026OfficerAsutas ettevõtte— Sikassaare Grupp OÜ · Sikassaare Grupp OÜ
02.04.2026OfficerLisati tegelikuks kasusaajaks— OÜ Jõeääre Kodud · OÜ Jõeääre Kodud

Activity overview

e-Business Register
Roles by type
Board member1
Founder2
Shareholder3
Ultimate beneficial owner3
Companies by sector
Construction2
Real estate activities2

Companies (5)

e-Business Register
OA
OÜ Arens Ehitustööd11906991Active
Kuressaare linn, Saaremaa vald, Saare maakond·EMTAK 41001
Shareholder 10% · 20.01.2025
1y
active
11,6m €
SO
Sierra OÜ17380194Active
Kuressaare linn, Saaremaa vald, Saare maakond·
Shareholder
Beneficial owner
Supervisory board
  • OÜ Arens Ehitustööd – osanik (2025-01-20 – now)
  • Sierra OÜ – kasusaaja (2025-11-25 – now), osanik (2025-11-25 – now), juhatuse_liige (2025-11-25 – now), asutaja (2025-11-24 – now)
  • OÜ Jõeääre Kodud – kasusaaja (2026-04-02 – now)
  • Sikassaare Grupp OÜ – osanik (2026-05-28 – now), asutaja (2026-05-27 – now)
  • OÜ Pihtla Investeeringute Grupp – kasusaaja (2026-06-01 – now)
2025
25.11.2025OfficerSai osanikuks— Sierra OÜ · Sierra OÜ · 100 %
25.11.2025OfficerLisati tegelikuks kasusaajaks— Sierra OÜ · Sierra OÜ
25.11.2025OfficerAstus juhatusse— Sierra OÜ · Sierra OÜ
24.11.2025OfficerAsutas ettevõtte— Sierra OÜ · Sierra OÜ
20.01.2025OfficerSai osanikuks— OÜ Arens Ehitustööd · OÜ Arens Ehitustööd · 10 %
Financial and insurance activities1
EMTAK 41001
Ultimate beneficial owner · 25.11.2025Shareholder 100% · 25.11.2025Board member · 25.11.2025Founder · 24.11.2025
OJ
OÜ Jõeääre Kodud17474104Active
Sikassaare küla, Saaremaa vald, Saare maakond·EMTAK 68201
Ultimate beneficial owner · 02.04.2026
SG
Sikassaare Grupp OÜ17517842Active
Sikassaare küla, Saaremaa vald, Saare maakond·EMTAK 64211
Shareholder 10% · 28.05.2026Founder · 27.05.2026
OP
OÜ Pihtla Investeeringute Grupp17519858Active
Sikassaare küla, Saaremaa vald, Saare maakond·EMTAK 68201
Ultimate beneficial owner · 01.06.2026