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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Search›Persons›Ivar Kruusenberg
IK
38407310276Born 31.07.1984 · 41 y

Ivar Kruusenberg

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

Datae-Business Register
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Registry footprintCareer timelineActivity overviewHistoryCompaniesUK companiesNorway companiesLatvia companiesPEPSanctionsOpenSanctions PEPTrademarks
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
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  • MCP

Organisation

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
6active companies7linked trademarks9years active
Board member
4
companies
Ultimate beneficial owner
4
companies
Founder
4
companies
Shareholder
3
companies
Linked trademarks
7
1 via companies
Top role
PowerUp Fuel Cells OÜ
Shareholder + Ultimate beneficial owner + Board member + Founder
since 07.09.2016 · 9 y
Latest activity
ITRI Capital Group OÜ
Board member
since 15.04.2026

Career timeline

e-Business Register
20162019202220252026Alchemist OÜITRI Capital Group OÜJälle Technologies OÜOÜ EnerkindlePowerUp Fuel Cells OÜUP Catalyst OÜkasusaajajuhatuse_liigeosanikasutajajuhatuse_liige

History

e-Business Register · last 2 years
2026
15.04.2026OfficerAstus juhatusse— ITRI Capital Group OÜ · ITRI Capital Group OÜ
2025
31.01.2025OfficerSai osanikuks— Alchemist OÜ · Alchemist OÜ · 100 %
31.01.2025OfficerLisati tegelikuks kasusaajaks— Alchemist OÜ · Alchemist OÜ
31.01.2025OfficerAstus juhatusse— Alchemist OÜ · Alchemist OÜ

Activity overview

e-Business Register
Roles by type
Board member4
Founder4
Shareholder3
Ultimate beneficial owner4
Companies by sector
Professional, scientific and technical activities3
Real estate activities1

Companies (6)

e-Business Register
PF
PowerUp Fuel Cells OÜ14110442Active
Mustamäe linnaosa, Tallinn, Harju maakond·EMTAK 72101
Shareholder 68% · 01.09.2023Ultimate beneficial owner · 11.03.2020Board member · 08.09.2016Founder · 07.09.2016
9y
active
201k €
UC

Connected trademarks (7)

EUIPO
Trademarks owned by a company this person is connected to. The connection does not imply involvement in the mark's actual use.
PF
PowerUp Fuel Cells OÜ14110442Board member
7 trademarks
UPSystem
040407070909+2
WORD14.12.2024 – reg 29.03.2025#019119998
Registered
kasusaajaosanikjuhatuse_liigekasusaajaasutajaosanikkasusaajajuhatuse_liigeasutajaasutaja
Board memberFounderShareholderBeneficial ownerSupervisory board
  • Alchemist OÜ – kasusaaja (2025-01-31 – now), juhatuse_liige (2025-01-31 – now), osanik (2025-01-31 – now), asutaja (2021-08-31 – now)
  • ITRI Capital Group OÜ – juhatuse_liige (2026-04-15 – now)
  • Jälle Technologies OÜ – kasusaaja (2023-09-29 – now)
  • OÜ Enerkindle – osanik (2023-09-01 – now), juhatuse_liige (2022-12-30 – now), kasusaaja (2022-12-30 – now), asutaja (2022-12-27 – now)
  • PowerUp Fuel Cells OÜ – osanik (2023-09-01 – now), kasusaaja (2020-03-11 – now), juhatuse_liige (2016-09-08 – now), asutaja (2016-09-07 – now)
  • UP Catalyst OÜ – asutaja (2019-09-05 – now)
Financial and insurance activities1
Manufacturing1
Companies joined per year
110
201620212026
UP Catalyst OÜ14798378Active
Maardu linn, Harju maakond·EMTAK 20599
Founder · 05.09.2019
6y
active
159k €
AO
Alchemist OÜ16302246Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 68201
Ultimate beneficial owner · 31.01.2025Board member · 31.01.2025Shareholder 100% · 31.01.2025Founder · 31.08.2021
4y
active
4k €
OE
OÜ Enerkindle16642290Active
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 70221
Shareholder 100% · 01.09.2023Board member · 30.12.2022Ultimate beneficial owner · 30.12.2022Founder · 27.12.2022
3y
active
JT
Jälle Technologies OÜ16829893Active
Mustamäe linnaosa, Tallinn, Harju maakond·EMTAK 72101
Ultimate beneficial owner · 29.09.2023
2y
active
0 €
IC
ITRI Capital Group OÜ17479403Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 64211
Board member · 15.04.2026
UPSolid Storage
010107070909
WORD01.04.2021 – reg 23.07.2021#018444561
Registered
UP1K
07070909
WORD01.04.2021 – reg 23.07.2021#018444555
Registered
UP POWERUP ENERGY TECHNOLOGIES mark
UP POWERUP ENERGY TECHNOLOGIES
010107070909+1
FIGURATIVE24.03.2021 – reg 20.07.2021#018436952
Registered
PowerUp mark
PowerUp
010107070909+1
FIGURATIVE24.12.2020 – reg 26.10.2021#018363668
Registered
UP400
07070909
WORD17.05.2018 – reg 04.09.2018#017901108
Registered
Show remaining (1)
UP mark
UP
010107070909+2
FIGURATIVE17.05.2018 – reg 13.09.2018#017901107
Registered