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Search›Persons›Janar Tammjärv
JT
Born 07.02.1978 · 48 y

Janar Tammjärv

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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

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
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  • Donate
  • Donation terms
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  • Terms
  • Privacy
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
4active companies3linked trademarks21years active
Ultimate beneficial owner
3
companies
Board member
3
companies
Supervisory board member
1
companies
Shareholder
1
companies
Linked trademarks
3
1 via companies
Top role
OÜ Foresma
Shareholder + Ultimate beneficial owner + Board member + Founder
since 13.10.2004 · 21 y
Latest activity
Katana Technologies OÜ
Supervisory board member
since 01.09.2025

Career timeline

e-Business Register
20042010201620222026Katana Technologies OÜKlar Aknad OÜOÜ ForesmaTrewidor OÜnõukogukasusaajajuhatuse_liigeosanikkasusaajajuhatuse_liigeasutajakasusaajajuhatuse_liige

History

e-Business Register · last 2 years
2025
01.09.2025OfficerAstus nõukogusse— Katana Technologies OÜ · Katana Technologies OÜ

Activity overview

e-Business Register
Roles by type
Board member3
Supervisory board member1
Founder1
Shareholder1
Ultimate beneficial owner3
Companies by sector
Information and communication

Companies (4)

e-Business Register
KA
Klar Aknad OÜ12735008Active
Raadi alev, Tartu vald, Tartu maakond·EMTAK 16231
Ultimate beneficial owner · 05.11.2018Board member · 13.10.2014
11y
active
13,5m €
KT
Katana Technologies OÜ14239650Active

Connected trademarks (3)

EUIPO
Trademarks owned by a company this person is connected to. The connection does not imply involvement in the mark's actual use.
KT
Katana Technologies OÜ14239650Supervisory board member
3 trademarks
katana mark
katana
42Tech & R&D
FIGURATIVE15.07.2021 – reg 10.05.2022#018514018
Registered
Board member
Founder
Shareholder
Beneficial owner
Supervisory board
  • Katana Technologies OÜ – nõukogu (2025-09-01 – now)
  • Klar Aknad OÜ – kasusaaja (2018-11-05 – now), juhatuse_liige (2014-10-13 – now)
  • OÜ Foresma – osanik (2023-09-02 – now), kasusaaja (2018-11-05 – now), juhatuse_liige (2009-12-08 – now), asutaja (2004-10-13 – now)
  • Trewidor OÜ – kasusaaja (2018-11-05 – now), juhatuse_liige (2015-08-28 – now)
1
Manufacturing1
Professional, scientific and technical activities1
Wholesale and retail trade; repair of motor vehicles and motorcycles1
Companies joined per year
110
200420152025
Põhja-Tallinna linnaosa, Tallinn, Harju maakond·EMTAK 62101
Supervisory board member · 01.09.2025
10,5m €
OF
OÜ Foresma11078614Active
Vidrike küla, Otepää vald, Valga maakond·EMTAK 70221
Shareholder 100% · 02.09.2023Ultimate beneficial owner · 05.11.2018Board member · 08.12.2009Founder · 13.10.2004
21y
active
0 €
TO
Trewidor OÜ12903032Active
Vidrike küla, Otepää vald, Valga maakond·EMTAK 46131
Ultimate beneficial owner · 05.11.2018Board member · 28.08.2015
10y
active
0 €
KATANA mark
KATANA
42Tech & R&D
FIGURATIVE18.08.2020 – reg 08.01.2021#018292749
Registered
KATANA
42Tech & R&D
WORD18.08.2020 – reg 08.01.2021#018292748
Registered