What is the Y-tunnus number of Heku Oy?

Heku Oy is registered with PRH / YTJ under Y-tunnus 2124309-5.

What is the revenue of Heku Oy?

Heku Oy reported revenue of EUR 4,8M in 2025.

Heku Oy employs 44 people as of the latest annual report.

Petri Johannes Telaranta is Chief Executive Officer of Heku Oy, in role since 2007.

Markku Hannu Kalevi Ropponen chairs the board of Heku Oy, in role since 2012.

Heku Oy's registered address is Pursimiehenkatu 2931-B.

OYActive

Y-tunnus 2124309-5Pursimiehenkatu 29B-31, 00150 HelsinkiActivities of advertising agencies · NACE 7311Est. 200744 employees

Actively employed in the business

Name	Role	Member since
Current (4)
PJ Petri Johannes Telaranta Chief Executive Officer	Chief Executive Officer	2007
JP Janne Petteri Virtanen Audit	Audit	2026
KK Karita Karoliina Ahvonen Deputy auditor	Deputy auditor	2026
JM Johan Mikael Helsingius Deputy Member	Deputy Member	2012
Former (2)
LJ Lauri Janne Ilmari Mäki Audit	Audit	2019 – 2023
MO Markku Olavi Koskela Audit	Audit	2007 – 2019

Non-executive oversight

Name	Role	Member since
Current (1)
MH Markku Hannu Kalevi Ropponen	Chairperson	2012

As of last annual report

No shareholder data available.

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