What is the Y-tunnus number of Wiener Investments Oy?

Wiener Investments Oy is registered with PRH / YTJ under Y-tunnus 3124373-4.

What is the revenue of Wiener Investments Oy?

Wiener Investments Oy reported revenue of EUR 24K in 2025.

Henri Johannes Nousiainen is Deputy Member of Wiener Investments Oy, in role since 2020.

Hannu Juhani Valkonen chairs the board of Wiener Investments Oy, in role since 2020.

Wiener Investments Oy's registered address is Erottajankatu 2.

OYActive

Y-tunnus 3124373-4Erottajankatu 2, 00120 HelsinkiComputer programming activities · NACE 6210Est. 2020— employeeswienerinvestments.com

Actively employed in the business

Name	Role	Member since
Current (1)
TS Taru Susanna Valkonen Deputy Member	Deputy Member	2023
Former (1)
HJ Henri Johannes Nousiainen Deputy Member	Deputy Member	2020 – 2023

Non-executive oversight

Name	Role	Member since
Current (1)
HJ Hannu Juhani Valkonen	Board of Directors	2020

As of last annual report

No shareholder data available.

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