What is the Y-tunnus number of Eero Koistinen Oy?

Eero Koistinen Oy is registered with PRH / YTJ under Y-tunnus 0997632-5.

What is the revenue of Eero Koistinen Oy?

Eero Koistinen Oy reported revenue of EUR 38K in 2025.

Eero Juhana Koistinen is Chief Executive Officer of Eero Koistinen Oy, in role since 1995.

Eero Koistinen Oy's registered address is Ristolantie 4.

OYActive

Y-tunnus 0997632-5Ristolantie 4, 15560 NastolaOther specialised construction activities n.e.c. · NACE 4399Est. 1995— employees

Actively employed in the business

Name	Role	Member since
Current (2)
EJ Eero Juhana Koistinen Chief Executive Officer	Chief Executive Officer	1995
AI Anja Irmeli Koistinen Deputy Member	Deputy Member	2023
Former (1)
MA Martti Antero Koistinen Deputy Member	Deputy Member	2003 – 2023

Non-executive oversight

No data on file.

As of last annual report

No shareholder data available.

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