What is the Y-tunnus number of Phoster Oy?

Phoster Oy is registered with PRH / YTJ under Y-tunnus 2262537-8.

What is the revenue of Phoster Oy?

Phoster Oy reported revenue of 88,9 t. € in 2025.

Mervi Kyllikki Leskinen is the CEO of Phoster Oy.

Jouni Juhani Leskinen chairs the board of Phoster Oy.

Phoster Oy's registered address is Harolantie 187.

OYActive

Y-tunnus 2262537-8Harolantie 187, 27400 KiukainenBusiness and other management consultancy activities· NACE 7020Est. 2009 · 17 years old— employeeswww.phoster.fi

Actively employed in the business

Name	Role	Member since
Current (3)
JJ Jouni Juhani Leskinen Deputy Chief Executive Officer	Deputy Chief Executive Officer	2009
MK Mervi Kyllikki Leskinen Chief Executive Officer	Chief Executive Officer	2009
MB Miikael Ben Leskinen Deputy Member	Deputy Member	2009

Non-executive oversight

Name	Role	Member since
Current (2)
JJ Jouni Juhani Leskinen Chairperson	Chairperson	2009
MK Mervi Kyllikki Leskinen Board of Directors	Board of Directors	2009

As of last annual report

No shareholder data available.

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