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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Search›Persons›Rein-Erik Kaar
RK
Born 21.06.1979 · 47 y

Rein-Erik Kaar

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

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ET/EN/RU
EN
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nimistuEstonia'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
7active companies18years active
Board member
6
companies
Ultimate beneficial owner
5
companies
Founder
3
companies
Shareholder
2
companies
Top role
Arteesia Consult OÜ
Founder
since 08.05.2008 · 18 y
Latest activity
OÜ Advestra
Board member + Ultimate beneficial owner + Shareholder + Founder
since 27.12.2024

Career timeline

e-Business Register
20082013201820232026Arteesia Consult OÜGerico OÜLoopargi OÜOÜ AdvestraOÜ RTS EttevõttedOÜ RTS Infra EestiPinnasepuhastuse OÜasutajakasusaajaosanikjuhatuse_liige

History

e-Business Register · last 2 years
2024
27.12.2024OfficerSai osanikuks— OÜ Advestra · OÜ Advestra · 100 %
27.12.2024OfficerLisati tegelikuks kasusaajaks— OÜ Advestra · OÜ Advestra
27.12.2024OfficerAstus juhatusse— OÜ Advestra · OÜ Advestra
25.12.2024OfficerAsutas ettevõtte— OÜ Advestra · OÜ Advestra
⚠

Address shared by 215 companies (this person at 1 of them): Harju maakond, Tallinn, Kesklinna linnaosa, Jõe tn 5.

The address is likely a corporate-services bureau / virtual office shared by many unrelated entities.

Activity overview

e-Business Register
Roles by type
Board member6
Founder3
Shareholder2
Ultimate beneficial owner5
Companies by sector
Construction3
Real estate activities1

Companies (7)

e-Business Register
OR
OÜ RTS Infra Eesti16328599Active
Lasnamäe linnaosa, Tallinn, Harju maakond·EMTAK 42111
Ultimate beneficial owner · 30.09.2021Board member · 29.09.2021
4y
active
14,1m €
OR
OÜ RTS Ettevõtted16309219Active
asutajakasusaajajuhatuse_liigejuhatuse_liigekasusaajaosanikasutajakasusaajajuhatuse_liigekasusaajajuhatuse_liigejuhatuse_liige
Board memberFounderShareholderBeneficial ownerSupervisory board
  • Arteesia Consult OÜ – asutaja (2008-05-08 – now)
  • Gerico OÜ – kasusaaja (2024-10-25 – now), osanik (2024-08-14 – now), juhatuse_liige (2010-06-22 – now), asutaja (2010-06-21 – now)
  • Loopargi OÜ – kasusaaja (2024-10-24 – now), juhatuse_liige (2024-10-23 – now)
  • OÜ Advestra – juhatuse_liige (2024-12-27 – now), kasusaaja (2024-12-27 – now), osanik (2024-12-27 – now), asutaja (2024-12-25 – now)
  • OÜ RTS Ettevõtted – kasusaaja (2021-09-10 – now), juhatuse_liige (2021-09-07 – now)
  • OÜ RTS Infra Eesti – kasusaaja (2021-09-30 – now), juhatuse_liige (2021-09-29 – now)
  • Pinnasepuhastuse OÜ – juhatuse_liige (2017-07-07 – now)
25.10.2024
OfficerLisati tegelikuks kasusaajaks— Gerico OÜ · Gerico OÜ
24.10.2024OfficerLisati tegelikuks kasusaajaks— Loopargi OÜ · Loopargi OÜ
23.10.2024OfficerAstus juhatusse— Loopargi OÜ · Loopargi OÜ
14.08.2024OfficerSai osanikuks— Gerico OÜ · Gerico OÜ · 50 %
Professional, scientific and technical activities
1
Financial and insurance activities1
Water supply; sewerage, waste management and remediation activities1
Companies joined per year
210
200820162024
Lasnamäe linnaosa, Tallinn, Harju maakond·EMTAK 64211
Ultimate beneficial owner · 10.09.2021Board member · 07.09.2021
4y
active
288k €
GO
Gerico OÜ11959036Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 68201
Ultimate beneficial owner · 25.10.2024Shareholder 50% · 14.08.2024Board member · 22.06.2010Founder · 21.06.2010
16y
active
82k €
AC
Arteesia Consult OÜ11503804Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 41001
Founder · 08.05.2008
18y
active
13k €
PO
Pinnasepuhastuse OÜ14291194Active
Lasnamäe linnaosa, Tallinn, Harju maakond·EMTAK 39001
Board member · 07.07.2017
8y
active
0 €
LO
Loopargi OÜ17097854Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 41101
Ultimate beneficial owner · 24.10.2024Board member · 23.10.2024
1y
active
OA
OÜ Advestra17141087Active
Laagri alevik, Saue vald, Harju maakond·EMTAK 71121
Board member · 27.12.2024Ultimate beneficial owner · 27.12.2024Shareholder 100% · 27.12.2024Founder · 25.12.2024
1y
active