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Search›Persons›Martti Mäger
MM
Born 17.06.1987 · 39 y

Martti Mäger

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nimistuEstonia's public business register
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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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
5active companies15years active
Board member
5
companies
Shareholder
5
companies
Ultimate beneficial owner
3
companies
Founder
3
companies
Top role
Ruumi Grupp OÜ
Shareholder + Board member
since 17.01.2011 · 15 y
Latest activity
MGR Tech Solutions OÜ
Ultimate beneficial owner + Board member + Shareholder + Founder
since 26.06.2025

Career timeline

e-Business Register
20112015201920232026MGR Enterprises OÜMGR Tech Solutions OÜRuumi Grupp OÜZ500 FinEst OÜThermomaja OÜosanikkasusaajajuhatuse_liigeasutajakasusaajajuhatuse_liigeosanik

History

e-Business Register · last 2 years
2025
26.06.2025OfficerSai osanikuks— MGR Tech Solutions OÜ · MGR Tech Solutions OÜ · 50 %
26.06.2025OfficerLisati tegelikuks kasusaajaks— MGR Tech Solutions OÜ · MGR Tech Solutions OÜ
26.06.2025OfficerAstus juhatusse— MGR Tech Solutions OÜ · MGR Tech Solutions OÜ
25.06.2025OfficerAsutas ettevõtte— MGR Tech Solutions OÜ · MGR Tech Solutions OÜ

Activity overview

e-Business Register
Roles by type
Board member5
Founder3
Shareholder5
Ultimate beneficial owner3
Companies by sector
Information and communication2
Professional, scientific and technical activities1

Companies (5)

e-Business Register
ZF
Z500 FinEst OÜ12845122Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 41001
Shareholder 33% · 01.09.2023Ultimate beneficial owner · 22.02.2021Board member · 05.05.2015Founder · 04.05.2015
11y
active
933k €
TO
asutajaosanikjuhatuse_liigeosanikkasusaajajuhatuse_liigeasutajaosanikjuhatuse_liige
Board memberFounderShareholderBeneficial ownerSupervisory board
  • MGR Enterprises OÜ – osanik (2023-09-02 – now), kasusaaja (2018-09-28 – now), juhatuse_liige (2018-09-20 – now), asutaja (2018-09-19 – now)
  • MGR Tech Solutions OÜ – kasusaaja (2025-06-26 – now), juhatuse_liige (2025-06-26 – now), osanik (2025-06-26 – now), asutaja (2025-06-25 – now)
  • Ruumi Grupp OÜ – osanik (2023-09-02 – now), juhatuse_liige (2011-01-17 – now)
  • Z500 FinEst OÜ – osanik (2023-09-01 – now), kasusaaja (2021-02-22 – now), juhatuse_liige (2015-05-05 – now), asutaja (2015-05-04 – now)
  • Thermomaja OÜ – osanik (2023-09-03 – now), juhatuse_liige (2016-10-17 – now)
Construction1
Manufacturing1
Companies joined per year
110
201120182025
Thermomaja OÜ12169796Active
Laagri alevik, Saue vald, Harju maakond·EMTAK 22249
Shareholder 33% · 03.09.2023Board member · 17.10.2016
9y
active
229k €
RG
Ruumi Grupp OÜ12042771Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 71111
Shareholder 50% · 02.09.2023Board member · 17.01.2011
15y
active
56k €
MT
MGR Tech Solutions OÜ17269427Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 62901
Ultimate beneficial owner · 26.06.2025Board member · 26.06.2025Shareholder 50% · 26.06.2025Founder · 25.06.2025
1y
active
37k €
ME
MGR Enterprises OÜ14571255Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 62901
Shareholder 40% · 02.09.2023Ultimate beneficial owner · 28.09.2018Board member · 20.09.2018Founder · 19.09.2018
7y
active
26k €