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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Search›Persons›Siiri Tiivits-Puttonen
ST
47702050301Born 05.02.1977 · 49 y

Siiri Tiivits-Puttonen

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

Datae-Business Register
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ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia's public business register
HomeViewsIndustriesSourcesAbout

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

Organisation

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  • Donation terms
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  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
6active companies1linked trademarks12years active
Board member
5
companies
Ultimate beneficial owner
4
companies
Founder
4
companies
Shareholder
3
companies
Linked trademarks
1
1 via companies
Top role
Reticulum OÜ
Founder
since 14.08.2013 · 12 y
Latest activity
Mittetulundusühing Let's Do It World
Board member
since 07.05.2026

Career timeline

e-Business Register
20132017202120252026Mitosive OÜmittetulundusühing Eesti Rohe…Mittetulundusühing Let's Do I…Ortus Growth OÜReticulum OÜSiRoMo OÜosanikjuhatuse_liigeasutajakasusaajakasusaaja

History

e-Business Register · last 2 years
2026
07.05.2026OfficerAstus juhatusse— Mittetulundusühing Let's Do It World · Mittetulundusühing Let's Do It World
2025
18.09.2025OfficerLisati tegelikuks kasusaajaks— mittetulundusühing Eesti Roheline Liikumine · mittetulundusühing Eesti Roheline Liikumine
04.07.2025OfficerAstus juhatusse— mittetulundusühing Eesti Roheline Liikumine · mittetulundusühing Eesti Roheline Liikumine
⚠

Address shared by 107 companies (this person at 1 of them): Harju maakond, Tallinn, Kesklinna linnaosa, Laeva tn 2.

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

Activity overview

e-Business Register
Roles by type
Board member5
Founder4
Shareholder3
Ultimate beneficial owner4
Companies by sector
Other service activities2
Professional, scientific and technical activities2

Companies (6)

e-Business Register
SO
SiRoMo OÜ12522100Active
Kopli küla, Rae vald, Harju maakond·EMTAK 70201
Shareholder 100% · 02.09.2023Ultimate beneficial owner · 30.04.2019Board member · 19.08.2013Founder · 18.08.2013
12y
active
72k €
OG

Connected trademarks (1)

EUIPO
Trademarks owned by a company this person is connected to. The connection does not imply involvement in the mark's actual use.
ML
Mittetulundusühing Let's Do It World80562203Board member
1 trademarks
DIGITAL CLEANUP DAY mark
DIGITAL CLEANUP DAY
25Clothing41Education & entertainment42Tech & R&D
juhatuse_liigejuhatuse_liigeosanikasutajakasusaajajuhatuse_liigeasutajaosanikkasusaajajuhatuse_liigeasutaja
Board memberFounderShareholderBeneficial ownerSupervisory board
  • Mitosive OÜ – osanik (2023-09-02 – now), juhatuse_liige (2023-06-06 – now), asutaja (2023-06-06 – now), kasusaaja (2023-06-06 – now)
  • mittetulundusühing Eesti Roheline Liikumine – kasusaaja (2025-09-18 – now), juhatuse_liige (2025-07-04 – now)
  • Mittetulundusühing Let's Do It World – juhatuse_liige (2026-05-07 – now)
  • Ortus Growth OÜ – osanik (2023-09-01 – now), asutaja (2021-09-28 – now), kasusaaja (2021-09-28 – now), juhatuse_liige (2021-09-28 – now)
  • Reticulum OÜ – asutaja (2013-08-14 – now)
  • SiRoMo OÜ – osanik (2023-09-02 – now), kasusaaja (2019-04-30 – now), juhatuse_liige (2013-08-19 – now), asutaja (2013-08-18 – now)
Arts, entertainment and recreation1
Accommodation and food service activities1
Companies joined per year
210
201320202026
Ortus Growth OÜ
16328043
Active
Kopli küla, Rae vald, Harju maakond·EMTAK 73111
Shareholder 100% · 01.09.2023Founder · 28.09.2021Ultimate beneficial owner · 28.09.2021Board member · 28.09.2021
4y
active
13k €
MO
Mitosive OÜ16753763Active
Kopli küla, Rae vald, Harju maakond·EMTAK 93291
Shareholder 16% · 02.09.2023Board member · 06.06.2023Founder · 06.06.2023Ultimate beneficial owner · 06.06.2023
2y
active
2k €
RO
Reticulum OÜ12520756Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 56101
Founder · 14.08.2013
12y
active
ME
mittetulundusühing Eesti Roheline Liikumine80001670Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 94996
Ultimate beneficial owner · 18.09.2025Board member · 04.07.2025
ML
Mittetulundusühing Let's Do It World80562203Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 94996
Board member · 07.05.2026
FIGURATIVE
18.03.2021 – reg 20.07.2021
#018431449
Registered