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Search›Persons›Gustavo Magnago Silva Siqueira
GM
Born 08.05.1989 · 37 y

Gustavo Magnago Silva Siqueira

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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
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
2active companies2years active
Shareholder
1
companies
Board member
1
companies
Founder
1
companies
Sole trader
1
companies
Top role
Gustavo Magnago Silva Siqueira
Sole trader
since 21.05.2024 · 2 y
Latest activity
Psycron OÜ
Shareholder + Board member + Founder
since 23.07.2026

Career timeline

e-Business Register
202420252026Gustavo Magnago Silva SiqueiraPsycron OÜettevotjaosanikjuhatuse_liigeasutaja
Board memberFounderShareholderSupervisory board
  • Gustavo Magnago Silva Siqueira – ettevotja (2024-05-21 – now)
  • Psycron OÜ – osanik (2026-07-23 – now), juhatuse_liige (2026-07-23 – now), asutaja (2026-07-22 – now)

History

e-Business Register · last 2 years
2026
23.07.2026OfficerSai osanikuks— Psycron OÜ · Psycron OÜ · 55 %
23.07.2026OfficerAstus juhatusse— Psycron OÜ · Psycron OÜ
22.07.2026OfficerAsutas ettevõtte— Psycron OÜ · Psycron OÜ

Companies (2)

e-Business Register
GM
Gustavo Magnago Silva Siqueira16992417Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 58291
Sole trader · 21.05.2024
2y
active
PO
Psycron OÜ17558574Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 62101
Shareholder 55% · 23.07.2026
Board member · 23.07.2026
Founder · 22.07.2026