ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
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
  • 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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Persons›Mihkel Köster
MK
Born 17.12.1985 · 40 y

Mihkel Köster

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

Datae-Business Register
On this page
Registry footprintCareer timelineActivity overviewHistoryCompaniesEnded rolesUK companiesNorway companiesLatvia companiesPEPSanctionsOpenSanctions PEPTrademarks
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KBSee the extension →
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
2active companies
Shareholder
2
companies
Board member
2
companies
Founder
2
companies
Top role
ApexArtis OÜ
Shareholder + Board member + Founder
since 10.12.2025 · 0 y
Latest activity
Alderstone Advisory OÜ
Shareholder + Board member + Founder
since 19.08.2026

Career timeline

e-Business Register
20252026ApexArtis OÜAlderstone Advisory OÜosanikjuhatuse_liigeasutajaosanikjuhatuse_liigeasutaja
Board memberFounderShareholderSupervisory board
  • ApexArtis OÜ – osanik (2025-12-11 – now), juhatuse_liige (2025-12-11 – now), asutaja (2025-12-10 – now)
  • Alderstone Advisory OÜ – osanik (2026-08-19 – now), juhatuse_liige (2026-08-19 – now), asutaja (2026-08-18 – now)

History

e-Business Register · last 2 years
2026
19.08.2026OfficerSai osanikuks— Alderstone Advisory OÜ · Alderstone Advisory OÜ · 100 %
19.08.2026OfficerAstus juhatusse— Alderstone Advisory OÜ · Alderstone Advisory OÜ
18.08.2026OfficerAsutas ettevõtte— Alderstone Advisory OÜ · Alderstone Advisory OÜ
2025
11.12.2025OfficerSai osanikuks— · ApexArtis OÜ · 100 %
⚠

Address shared by 2134 companies (this person at 1 of them): Harju maakond, Tallinn, Kesklinna linnaosa, Tornimäe tn 5.

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

Companies (2)

e-Business Register
AO
ApexArtis OÜ17392276Active
Tammiste küla, Tori vald, Pärnu maakond·EMTAK 47911
Shareholder 100% · 11.12.2025Board member · 11.12.2025Founder · 10.12.2025
AA
Alderstone Advisory OÜ17579333Active
ApexArtis OÜ
11.12.2025OfficerAstus juhatusse— ApexArtis OÜ · ApexArtis OÜ
10.12.2025OfficerAsutas ettevõtte— ApexArtis OÜ · ApexArtis OÜ
Tallinn, Harju maakond
·EMTAK 70201
Shareholder 100% · 19.08.2026Board member · 19.08.2026Founder · 18.08.2026