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Search›Persons›Siret Liivamägi
SL
Born 23.09.1974 · 51 y

Siret Liivamägi

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
  • 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
4active companies3linked trademarks21years active
Board member
4
companies
Shareholder
2
companies
Founder
2
companies
Linked trademarks
3
1 via companies
Top role
Advancer OÜ
Shareholder + Founder + Board member
since 07.04.2005 · 21 y
Latest activity
Estonian Air OÜ
Shareholder + Board member
since 05.12.2025

Career timeline

e-Business Register
20052011201720232026Advancer OÜEstonian Air OÜMittetulundusühing MK Flying…MTÜ Barclay de Tolly Sõprade…osanikasutajajuhatuse_liigeosanikjuhatuse_liigejuhatuse_liigeasutajajuhatuse_liige

History

e-Business Register · last 2 years
2025
05.12.2025OfficerSai osanikuks— Estonian Air OÜ · Estonian Air OÜ · 50 %
05.12.2025OfficerAstus juhatusse— Estonian Air OÜ · Estonian Air OÜ

Activity overview

e-Business Register
Roles by type
Board member4
Founder2
Shareholder2
Companies by sector
Human health and social work activities1
Real estate activities1
Education1

Companies (4)

e-Business Register
AO
Advancer OÜ11121847Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 86992
Shareholder 100% · 01.09.2023Founder · 07.04.2005Board member · 07.04.2005
21y
active
948k €
MB
MTÜ Barclay de Tolly Sõprade Klubi80372603

Connected trademarks (2)

EUIPO
Trademarks owned by a company this person is connected to. The connection does not imply involvement in the mark's actual use.
AO
Advancer OÜ11121847Board member
3 trademarks
HAPPY AGING medical wellness clinic mark
HAPPY AGING medical wellness clinic
41Education & entertainment44Medical & beauty
FIGURATIVE29.09.2023 – reg 05.03.2024#018932331
Registered
Board member
Founder
Shareholder
Supervisory board
  • Advancer OÜ – osanik (2023-09-01 – now), asutaja (2005-04-07 – now), juhatuse_liige (2005-04-07 – now)
  • Estonian Air OÜ – osanik (2025-12-05 – now), juhatuse_liige (2025-12-05 – now)
  • Mittetulundusühing MK Flying Queen – juhatuse_liige (2022-01-03 – now), asutaja (2021-12-29 – now)
  • MTÜ Barclay de Tolly Sõprade Klubi – juhatuse_liige (2014-07-22 – now)
Arts, entertainment and recreation
1
Companies joined per year
110
200520152025
Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 93291
Board member · 22.07.2014
12y
active
MM
Mittetulundusühing MK Flying Queen80605605Active
Nõmme linnaosa, Tallinn, Harju maakond·EMTAK 8551
Board member · 03.01.2022Founder · 29.12.2021
4y
active
EA
Estonian Air OÜ16812527Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 68101
Shareholder 50% · 05.12.2025Board member · 05.12.2025
0 €
HAPPY AGING
050535Advertising & business41Education & entertainment+1
Word08.08.2022#M202200616
TERMINATED
HAPPY AGING
35Advertising & business41Education & entertainment
WORD22.06.2022 – reg 15.09.2023#018721130
Registered