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Search›Persons›Siim Silgu
SS
Born 24.11.1988 · 37 y

Siim Silgu

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
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
4active companies14years active
Ultimate beneficial owner
3
companies
Board member
3
companies
Shareholder
3
companies
Founder
3
companies
Top role
OÜ Saimon
Shareholder + Ultimate beneficial owner + Founder + Board member
since 08.12.2011 · 14 y
Latest activity
OÜ Piirigrupp
Ultimate beneficial owner + Board member + Shareholder
since 30.04.2025

Career timeline

e-Business Register
20112015201920232026OÜ PiirigruppOÜ SaimonPrentarons OÜRiia mnt ehitus OÜkasusaajajuhatuse_liigeosanikosanikkasusaajaasutajajuhatuse_liigeasutajajuhatuse_liige

History

e-Business Register · last 2 years
2025
30.04.2025OfficerSai osanikuks— OÜ Piirigrupp · OÜ Piirigrupp · 100 %
30.04.2025OfficerLisati tegelikuks kasusaajaks— OÜ Piirigrupp · OÜ Piirigrupp
30.04.2025OfficerAstus juhatusse— OÜ Piirigrupp · OÜ Piirigrupp

Activity overview

e-Business Register
Roles by type
Board member3
Founder3
Shareholder3
Ultimate beneficial owner3
Companies by sector
Construction2
Real estate activities1

Companies (4)

e-Business Register
OS
OÜ Saimon12203412Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 41001
Shareholder 100% · 01.09.2023Ultimate beneficial owner · 22.09.2019Founder · 08.12.2011Board member · 08.12.2011
14y
active
1,3m €
OP
kasusaajaosanikasutaja
Board memberFounderShareholderBeneficial ownerSupervisory board
  • OÜ Piirigrupp – kasusaaja (2025-04-30 – now), juhatuse_liige (2025-04-30 – now), osanik (2025-04-30 – now)
  • OÜ Saimon – osanik (2023-09-01 – now), kasusaaja (2019-09-22 – now), asutaja (2011-12-08 – now), juhatuse_liige (2011-12-08 – now)
  • Prentarons OÜ – asutaja (2021-08-26 – now)
  • Riia mnt ehitus OÜ – juhatuse_liige (2024-03-14 – now), kasusaaja (2024-03-14 – now), osanik (2024-03-14 – now), asutaja (2024-02-25 – now)
Manufacturing
1
Companies joined per year
110
201120182025
OÜ Piirigrupp
10514220
Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 68201
Ultimate beneficial owner · 30.04.2025Board member · 30.04.2025Shareholder 100% · 30.04.2025
1y
active
17k €
PO
Prentarons OÜ16301169Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 16232
Founder · 26.08.2021
4y
active
RM
Riia mnt ehitus OÜ16942075Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 41201
Board member · 14.03.2024Ultimate beneficial owner · 14.03.2024Shareholder 50% · 14.03.2024Founder · 25.02.2024
2y
active