What is the Y-tunnus number of Mismo Oy?

Mismo Oy is registered with PRH / YTJ under Y-tunnus 1073164-0.

What is the revenue of Mismo Oy?

Mismo Oy reported revenue of 1,1 milj. € in 2025.

Maarit Hannele Silfver is the CEO of Mismo Oy, in role since 2008.

Jussi Mikael Koskinen chairs the board of Mismo Oy, in role since 2015.

Mismo Oy's registered address is Sammalkallionkatu 16-O.

OYActive

Y-tunnus 1073164-0Sammalkallionkatu 16O, 21200 RaisioElectrical installation· NACE 4321Est. 1997 · 29 years old— employeeswww.mismo.fi

Actively employed in the business

Name	Role	Member since
Current (3)
MH Maarit Hannele Silfver Chief Executive Officer	Chief Executive Officer	2008
SJ Seppo Juhani Kielo Person with significant control	Person with significant control	2004
MH Minna Helena Tyrväinen Audit	Audit	2023

Former (2)


FS Fredrik Sebastian Salonen Audit	Audit	2019 – 2023
EL Eeva Liisa Karkkola Audit	Audit	2007 – 2019

Non-executive oversight

Name	Role	Member since
Current (4)
SJ Seppo Juhani Kielo Board of Directors	Board of Directors	2015
PT Petri Tapani Kielo Board of Directors	Board of Directors	2015
JM Jussi Mikael Koskinen Chairperson	Chairperson	2015
AP Aki Petteri Paavilainen Board of Directors	Board of Directors	2015

Former (1)


JM Jarmo Markus Savolainen Board of Directors	Board of Directors	2015 – 2025

As of last annual report

No shareholder data available.

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