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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Search›Persons›Jan Antoon A. Lagast
JA

Jan Antoon A. Lagast

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

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ET/EN/RU
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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

  • 72 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
10active companies7years active
Ultimate beneficial owner
9
companies
Board member
8
companies
Founder
7
companies
Shareholder
2
companies
Top role
Vaikneri OÜ
Shareholder + Ultimate beneficial owner + Board member + Founder
since 13.09.2018 · 7 y
Latest activity
Tuesday Events OÜ
Board member + Ultimate beneficial owner
since 15.01.2026

Career timeline

e-Business Register
2018202120242026Flxion OÜImpactBuilders Foundation MTÜImpactBuilders Industry OÜImpactBuilders OÜImpactBuilders Services OÜImpactBuilders Studio OÜImpactBuilders Coordination OÜRockFootCare OÜTuesday Events OÜVaikneri OÜ

History

e-Business Register · last 2 years
2026
15.01.2026OfficerLisati tegelikuks kasusaajaks— Tuesday Events OÜ · Tuesday Events OÜ
15.01.2026OfficerAstus juhatusse— Tuesday Events OÜ · Tuesday Events OÜ
2025
05.11.2025OfficerLisati tegelikuks kasusaajaks— ImpactBuilders Industry OÜ · ImpactBuilders Industry OÜ
05.11.2025OfficerAstus juhatusse— · ImpactBuilders Industry OÜ
⚠

Address shared by 116 companies (this person at 8 of them): Harju maakond, Tallinn, Kesklinna linnaosa, Ahtri tn 8.

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

Activity overview

e-Business Register
Roles by type
Board member8
Founder7
Shareholder2
Ultimate beneficial owner9
Companies by sector
Professional, scientific and technical activities3
Other service activities

Companies (10)

e-Business Register
IS
ImpactBuilders Studio OÜ16624228Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 70201
Shareholder 38% · 07.05.2025Board member · 01.12.2022Ultimate beneficial owner · 01.12.2022Founder · 30.11.2022
3y
active
255k €
IS

Ended roles (1)

e-Business Register

roles that have ended in the register (the person has departed); we show departures from the last five years.

FO
Flxion OÜ16262966Ended
Board member · 05.07.2021 – 12.07.2026
kasusaajajuhatuse_liigekasusaajaasutajakasusaajajuhatuse_liigekasusaajajuhatuse_liigeasutajakasusaajaasutajajuhatuse_liigeosanikjuhatuse_liigekasusaajaasutajakasusaajajuhatuse_liigeasutajaasutajajuhatuse_liigekasusaajaosanikkasusaajajuhatuse_liigeasutaja
Board memberFounderShareholderBeneficial ownerSupervisory board
  • Flxion OÜ – kasusaaja (2025-07-28 – now)
  • ImpactBuilders Foundation MTÜ – juhatuse_liige (2024-10-23 – now), kasusaaja (2024-10-23 – now), asutaja (2024-10-15 – now)
  • ImpactBuilders Industry OÜ – kasusaaja (2025-11-05 – now), juhatuse_liige (2025-11-05 – now)
  • ImpactBuilders OÜ – kasusaaja (2025-07-24 – now), juhatuse_liige (2019-04-29 – now), asutaja (2019-04-29 – now)
  • ImpactBuilders Services OÜ – kasusaaja (2023-09-19 – now), asutaja (2023-09-19 – now), juhatuse_liige (2023-09-19 – now)
  • ImpactBuilders Studio OÜ – osanik (2025-05-07 – now), juhatuse_liige (2022-12-01 – now), kasusaaja (2022-12-01 – now), asutaja (2022-11-30 – now)
  • ImpactBuilders Coordination OÜ – kasusaaja (2025-07-24 – now), juhatuse_liige (2019-04-26 – now), asutaja (2019-04-26 – now)
  • RockFootCare OÜ – asutaja (2021-05-05 – now)
  • Tuesday Events OÜ – juhatuse_liige (2026-01-15 – now), kasusaaja (2026-01-15 – now)
  • Vaikneri OÜ – osanik (2023-09-02 – now), kasusaaja (2021-05-28 – now), juhatuse_liige (2018-09-14 – now), asutaja (2018-09-13 – now)
ImpactBuilders Industry OÜ
28.07.2025OfficerLisati tegelikuks kasusaajaks— Flxion OÜ · Flxion OÜ
24.07.2025OfficerLisati tegelikuks kasusaajaks2×expand ›hide ⌃
  • ImpactBuilders OÜ · ImpactBuilders OÜ
  • ImpactBuilders Coordination OÜ · ImpactBuilders Coordination OÜ
07.05.2025OfficerSai osanikuks— ImpactBuilders Studio OÜ · ImpactBuilders Studio OÜ · 38 %
2024
23.10.2024OfficerLisati tegelikuks kasusaajaks— ImpactBuilders Foundation MTÜ · ImpactBuilders Foundation MTÜ
23.10.2024OfficerAstus juhatusse— ImpactBuilders Foundation MTÜ · ImpactBuilders Foundation MTÜ
15.10.2024OfficerAsutas ettevõtte— ImpactBuilders Foundation MTÜ · ImpactBuilders Foundation MTÜ
2
Administrative and support service activities2
Information and communication1
Real estate activities1
Human health and social work activities1
Companies joined per year
210
201820222026
ImpactBuilders Services OÜ16821986Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 82991
Ultimate beneficial owner · 19.09.2023Founder · 19.09.2023Board member · 19.09.2023
2y
active
86k €
IC
ImpactBuilders Coordination OÜ14712425Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 70201
Ultimate beneficial owner · 24.07.2025Board member · 26.04.2019Founder · 26.04.2019
7y
active
65k €
RO
RockFootCare OÜ16223423Active
Rakvere linn, Lääne-Viru maakond·EMTAK 96229
Founder · 05.05.2021
5y
active
11k €
FO
Flxion OÜ16262966Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 62901
Ultimate beneficial owner · 28.07.2025
8k €
VO
Vaikneri OÜ14566567Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 86961
Shareholder 100% · 02.09.2023Ultimate beneficial owner · 28.05.2021Board member · 14.09.2018Founder · 13.09.2018
7y
active
0 €
IO
ImpactBuilders OÜ14713904Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 68201
Ultimate beneficial owner · 24.07.2025Board member · 29.04.2019Founder · 29.04.2019
7y
active
0 €
IF
ImpactBuilders Foundation MTÜ80646816Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 94999
Board member · 23.10.2024Ultimate beneficial owner · 23.10.2024Founder · 15.10.2024
1y
active
II
ImpactBuilders Industry OÜ17365935Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 70201
Ultimate beneficial owner · 05.11.2025Board member · 05.11.2025
TE
Tuesday Events OÜ17414036Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 82301
Board member · 15.01.2026Ultimate beneficial owner · 15.01.2026