What is the Y-tunnus number of Otsoson Oy?

Otsoson Oy is registered with PRH / YTJ under Y-tunnus 1464788-4.

Who is the CEO of Otsoson Oy?

Juha Tapani Nenonen is Audit of Otsoson Oy, in role since 2012.

Petri Pessi chairs the board of Otsoson Oy, in role since 2012.

Otsoson Oy's registered address is Hyttimestarinkuja 3.

OYActive

Y-tunnus 1464788-4Hyttimestarinkuja 3, 02780 EspooWholesale of wood, construction materials and sanitary equipment · NACE 4683Est. 1998 · 28 years old— employeeswww.otsoson.com

Actively employed in the business

Name	Role	Member since
Current (1)
MK Marko Kari Antero Lyhykäinen Confidential Clerk	Confidential Clerk	2012
Former (1)
JT Juha Tapani Nenonen Audit	Audit	2012 – 2023

Non-executive oversight

Name	Role	Member since
Current (4)
PP Petri Pessi	Chairperson	2012
LE Laura Elina Tanninen	Board of Directors	2012
JM Jaakko Matti Tapani Tanninen	Board of Directors	2012
VP Ville Pietari Niemenlehto	Board of Directors	2012

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Hahle Group Oy	Company	100%	100%	2023

Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive. Learn more.