What is the Y-tunnus number of Yo Kustannus Oy?

Yo Kustannus Oy is registered with PRH / YTJ under Y-tunnus 1756084-8.

What is the revenue of Yo Kustannus Oy?

Yo Kustannus Oy reported revenue of EUR 7K in 2025.

Ilkka Sakari Sihvola is Chief Executive Officer of Yo Kustannus Oy, in role since 2002.

Ville Juhani Vainio chairs the board of Yo Kustannus Oy, in role since 2002.

Yo Kustannus Oy's registered address is Itämerenkatu 2-A7.

OYDissolved

Y-tunnus 1756084-8Itämerenkatu 2A-27, 00180 HelsinkiOther education n.e.c. · NACE 8559Est. 2002 · 24 years old— employees

Actively employed in the business

Name	Role	Member since
Current (2)
IS Ilkka Sakari Sihvola Chief Executive Officer	Chief Executive Officer	2002
AE Akseli Eemeli Hammarén Deputy Member	Deputy Member	2025
Former (3)
TJ Timo Johannes Suominen Deputy auditor	Deputy auditor	2002 – 2025
VS Ville-Matti Sailas Audit	Audit	2002 – 2025
LL Lassi Lennart Lindblom Deputy Member	Deputy Member	2002 – 2025

Non-executive oversight

Name	Role	Member since
Former (1)
VJ Ville Juhani Vainio	Board of Directors	2002 – 2025

As of last annual report

No shareholder data available.

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