What is the Y-tunnus number of JJ Experts Oy?

JJ Experts Oy is registered with PRH / YTJ under Y-tunnus 3602038-8.

Who is the CEO of JJ Experts Oy?

Jarmo Kalevi Holopainen is Chief Executive Officer of JJ Experts Oy, in role since 2026.

Jarmo Juhani Repo chairs the board of JJ Experts Oy, in role since 2026.

JJ Experts Oy's registered address is Antinkatu 10.

OYActive

Y-tunnus 3602038-8Antinkatu 10Manufacture of machinery for mining, quarrying and construction · NACE 2892Est. 2026— employees

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EBITDA — year on yearEUR millions

Key figuresAnnual report

Name	Role	Member since
Current (1)
JK Jarmo Kalevi Holopainen Chief Executive Officer	Chief Executive Officer	2026

Name	Role	Member since
Current (1)
JJ Jarmo Juhani Repo	Board of Directors	2026

Person	Role here	Other companies
Jarmo Kalevi Holopainen	Chief Executive Officer	0 companies
Jarmo Juhani Repo	Board of Directors	0 companies