What is the Y-tunnus number of KL-Kustannus Oy?

KL-Kustannus Oy is registered with PRH / YTJ under Y-tunnus 1111116-0.

What is the revenue of KL-Kustannus Oy?

KL-Kustannus Oy reported revenue of 2,3 milj. € in 2025.

Hanna-Riikka Reunanen is the CEO of KL-Kustannus Oy, in role since 2024.

Minna Helena Karhunen chairs the board of KL-Kustannus Oy, in role since 2019.

KL-Kustannus Oy's registered address is Toinen Linja 14.

OYActive

Y-tunnus 1111116-0Toinen Linja 14, 00530 HelsinkiPublishing of journals and periodicals· NACE 5813Est. 1997 · 28 years old— employees

Actively employed in the business

Name	Role	Member since
Current (3)
LM Liisa Maarit Paltta Confidential Clerk	Confidential Clerk	2019
SM Sari Marja-Leena Kajosaari Confidential Clerk	Confidential Clerk	2024
HR Hanna-Riikka Reunanen Chief Executive Officer	Chief Executive Officer	2024

Former (5)


JA Jarkko Aleksi Ambrusin Chief Executive Officer	Chief Executive Officer	2023 – 2024
ML Marja Laura Kristiina Honkakorpi Chief Executive Officer	Chief Executive Officer	2016 – 2020
HM Heidi Marjatta Vierros

Non-executive oversight

Name	Role	Member since
Current (6)
KA Krista Anri Susanna Huovinen Board of Directors	Board of Directors	2026
TP Tomi Petteri Pentti Board of Directors	Board of Directors	2025
MH Minna Helena Karhunen Chairperson	Chairperson	2019
JI Jose Ilmari Valanta Board of Directors	Board of Directors	2025
JP Jari Petteri Parkkonen Board of Directors	Board of Directors	2022
SH Sami Heikki Miettinen Board of Directors	Board of Directors	2026

Former (9)


LM Leena Marjatta Puntila Board of Directors	Board of Directors	2018 – 2023
TN Timo Nestori Antero Reina Board of Directors	Board of Directors	2018 – 2022
HM Hanna Maria Tainio

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Kuntaliitto Holding Oy	Company	100%	100%	2023

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