What is the Y-tunnus number of Wislet Oy?

Wislet Oy is registered with PRH / YTJ under Y-tunnus 0424426-4.

What is the revenue of Wislet Oy?

Wislet Oy reported revenue of EUR 99K in 2025.

Wislet Oy employs 2 people as of the latest annual report.

Matti Santeri Penttinen is the CEO of Wislet Oy, in role since 2018.

Juha Eino Oskari Penttinen chairs the board of Wislet Oy, in role since 2021.

Wislet Oy's registered address is Ketveltie 20.

OYActive

Y-tunnus 0424426-4Ketveltie 20, 53950 LappeenrantaOther information technology and computer service activities· NACE 6290Est. 1981 · 45 years old2 employees

Actively employed in the business

Name	Role	Member since
Current (4)
MS Matti Santeri Penttinen Chief Executive Officer	Chief Executive Officer	2018
SP Sami Petteri Kurri Deputy auditor	Deputy auditor	2023
JE Juha Eino Oskari Penttinen Confidential Clerk	Confidential Clerk	2020
PJ Pasi Juhani Waris Audit	Audit	2023

Former (4)


SK Sanna Katriina Koljander Silent partner	Silent partner	1998 – 2021
JM Jukka Matias Penttinen Partner	Partner	1998 – 2021
TJ Tarja Johanna Penttinen

Non-executive oversight

Name	Role	Member since
Current (5)
SK Sanna Katriina Koljander Board of Directors	Board of Directors	2021
MS Matti Santeri Penttinen Board of Directors	Board of Directors	2021
JM Jukka Matias Penttinen Board of Directors	Board of Directors	2021
TJ Tarja Johanna Penttinen Board of Directors	Board of Directors	2021
JE Juha Eino Oskari Penttinen Chairperson	Chairperson	2021

As of last annual report

No shareholder data available.

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