What is the Y-tunnus number of Arvokoski Oy?

Arvokoski Oy is registered with PRH / YTJ under Y-tunnus 3565241-2.

Who is the CEO of Arvokoski Oy?

Siiri Marjatta Tynkkynen is Deputy Chief Executive Officer of Arvokoski Oy, in role since 2025.

Arvokoski Oy's registered address is C 10-a.

OYActive

Y-tunnus 3565241-2C 10-aOther specialised construction activities n.e.c. · NACE 4399Est. 2025— employees

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EBITDA — year on yearEUR millions

Key figuresAnnual report

Name	Role	Member since
Current (3)
SM Siiri Marjatta Tynkkynen Deputy Chief Executive Officer	Deputy Chief Executive Officer	2025
PJ Petri Juhani Niinikoski Chief Executive Officer	Chief Executive Officer	2025
MM Minna Maaria Pyhälä Deputy Member	Deputy Member	2025

Person	Role here	Other companies
Siiri Marjatta Tynkkynen	Deputy Chief Executive Officer	0 companies
Petri Juhani Niinikoski	Chief Executive Officer	0 companies
Minna Maaria Pyhälä	Deputy Member	0 companies