What is the Y-tunnus number of Semat Oy?

Semat Oy is registered with PRH / YTJ under Y-tunnus 2056286-0.

What is the revenue of Semat Oy?

Semat Oy reported revenue of EUR 2,2M in 2025.

Auno Arvid Inkeröinen is Audit of Semat Oy, in role since 2020.

Heikki Juhani Mikkola chairs the board of Semat Oy, in role since 2015.

Semat Oy's registered address is Messipojankuja 4.

OYActive

Y-tunnus 2056286-0Messipojankuja 4, 00180 HelsinkiBusiness and other management consultancy activities · NACE 7020Est. 2006— employeeswww.sematgroup.com

Actively employed in the business

Name	Role	Member since
Current (1)
JK Jani Kristian Rathgeber Chief Executive Officer	Chief Executive Officer	2009
Former (3)
AA Auno Arvid Inkeröinen Audit	Audit	2020 – 2020
HA Heidi Aino Marjatta Siuko Audit	Audit	2018 – 2020
PK Päivi Kaarina Väisänen Audit	Audit	2020 – 2023

Non-executive oversight

Name	Role	Member since
Current (1)
HJ Heikki Juhani Mikkola	Board of Directors	2015

As of last annual report

No shareholder data available.

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