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Search›Persons›Kert Krünberg
KK
Born 19.12.1986 · 39 y

Kert Krünberg

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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
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
6active companies6years active
Board member
6
companies
Founder
3
companies
Shareholder
2
companies
Top role
Tallinna Elekter OÜ
Shareholder + Founder + Board member
since 20.07.2020 · 6 y
Latest activity
Grebnurk Invest OÜ
Board member
since 20.01.2026

Career timeline

e-Business Register
2020202220242026Grebnurk Invest OÜMittetulundusühing Elektriohu…Tallinna Elekter OÜTallinna Elekter Paigaldus OÜTallinna Elekter Projekt OÜTrekhold OÜjuhatuse_liigejuhatuse_liigeasutajaosanikasutajajuhatuse_liigejuhatuse_liigejuhatuse_liigejuhatuse_liigeosanik

History

e-Business Register · last 2 years
2026
20.01.2026OfficerAstus juhatusse— Grebnurk Invest OÜ · Grebnurk Invest OÜ
05.01.2026OfficerSai osanikuks— Trekhold OÜ · Trekhold OÜ · 100 %
05.01.2026OfficerAstus juhatusse— Trekhold OÜ · Trekhold OÜ
02.01.2026OfficerAsutas ettevõtte— Trekhold OÜ · Trekhold OÜ
2024

Activity overview

e-Business Register
Roles by type
Board member6
Founder3
Shareholder2
Companies by sector
Professional, scientific and technical activities3
Construction2
Financial and insurance activities1

Companies (6)

e-Business Register
TE
Tallinna Elekter OÜ16012941Active
Käbiküla, Märjamaa vald, Rapla maakond·EMTAK 43211
Shareholder 50% · 01.09.2023Founder · 20.07.2020Board member · 20.07.2020
6y
active
272k €
TE
Tallinna Elekter Paigaldus OÜ17098954
asutaja
Board memberFounderShareholderSupervisory board
  • Grebnurk Invest OÜ – juhatuse_liige (2026-01-20 – now)
  • Mittetulundusühing Elektriohutu Eesti – juhatuse_liige (2021-09-17 – now), asutaja (2021-09-10 – now)
  • Tallinna Elekter OÜ – osanik (2023-09-01 – now), asutaja (2020-07-20 – now), juhatuse_liige (2020-07-20 – now)
  • Tallinna Elekter Paigaldus OÜ – juhatuse_liige (2024-10-24 – now)
  • Tallinna Elekter Projekt OÜ – juhatuse_liige (2024-10-23 – now)
  • Trekhold OÜ – juhatuse_liige (2026-01-05 – now), osanik (2026-01-05 – now), asutaja (2026-01-02 – now)
24.10.2024OfficerAstus juhatusse— Tallinna Elekter Paigaldus OÜ · Tallinna Elekter Paigaldus OÜ
23.10.2024OfficerAstus juhatusse— Tallinna Elekter Projekt OÜ · Tallinna Elekter Projekt OÜ
Companies joined per year
210
202020232026
Active
Käbiküla, Märjamaa vald, Rapla maakond·EMTAK 43211
Board member · 24.10.2024
1y
active
263k €
TE
Tallinna Elekter Projekt OÜ17097587Active
Käbiküla, Märjamaa vald, Rapla maakond·EMTAK 71121
Board member · 23.10.2024
1y
active
21k €
ME
Mittetulundusühing Elektriohutu Eesti80601156Active
Käbiküla, Märjamaa vald, Rapla maakond·EMTAK 74991
Board member · 17.09.2021Founder · 10.09.2021
4y
active
TO
Trekhold OÜ17404865Active
Kristiine linnaosa, Tallinn, Harju maakond·EMTAK 70101
Board member · 05.01.2026Shareholder 100% · 05.01.2026Founder · 02.01.2026
GI
Grebnurk Invest OÜ17416934Active
Kristiine linnaosa, Tallinn, Harju maakond·EMTAK 64991
Board member · 20.01.2026