What is the Y-tunnus number of 5K-Invest Oy?

5K-Invest Oy is registered with PRH / YTJ under Y-tunnus 1814820-6.

What is the revenue of 5K-Invest Oy?

5K-Invest Oy reported revenue of EUR 2K in 2025.

Markku Johannes Koivumäki is Audit of 5K-Invest Oy, in role since 2021.

Jari Sakari Koskinen chairs the board of 5K-Invest Oy, in role since 2024.

5K-Invest Oy's registered address is Pl 231.

OYDissolved

Y-tunnus 1814820-6Pl 231, 65101 VaasaBusiness and other management consultancy activities · NACE 7020Est. 2003 · 23 years old— employees

Actively employed in the business

Name	Role	Member since
Current (3)
MJ Markku Johannes Koivumäki Audit	Audit	2021
TH Tarja Hannele Koskinen Chief Executive Officer	Chief Executive Officer	2014
TE Tony Erik Hämäläinen Deputy auditor	Deputy auditor	2021
Former (4)
JK Joakim Kristian Fredrik Rosenberg Audit	Audit	2019 – 2021
HA Heikki Aulis Poutanen Deputy auditor	Deputy auditor	2003 – 2019
LA Laimi Anneli Kurtén Audit	Audit	2003 – 2019
TK Tom Kristian Viktor Rosenberg Deputy auditor	Deputy auditor	2019 – 2021

Non-executive oversight

Name	Role	Member since
Current (3)
JS Jari Sakari Koskinen	Board of Directors	2024
JM Janika Maria Linnea Koskinen	Board of Directors	2022
MJ Matias Jaakko Sakari Kaskes	Board of Directors	2022
Former (1)
MJ Mireka Jenni Irene Caselius	Board of Directors	2022 – 2024

As of last annual report

No shareholder data available.

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