Wiener Investments Oy

OYActive

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

Overview Financials People & ownership Related companies

Wiener Investments Oy is a Finnish OY based in Helsinki, operating in the Computer programming activities sector. Incorporated in 2020, the company reported revenue of EUR 24K in its latest annual filing.

Revenue 2025

EUR 24K

+20% vs 2024

EBITDA margin

74.9%

-100% vs 2024

Equity ratio

99.8%

Financial strength

Net profit 2025

EUR -2K

-100% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 24K	+20%
EBITDA	EUR 18K	-100%
Net profit	EUR -2K	-100%
Total assets	EUR 75K	-99%
Equity	EUR 75K	-22%
Employees	—	—

Contact

Address

Erottajankatu 2, 00120 Helsinki

info@wienerinvestments.com

Website

wienerinvestments.com

Risika for professionals

Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.

Visit risika.com

Frequently asked questions

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.

Who is the CEO of Wiener Investments Oy?

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

Who is the chairman of Wiener Investments Oy?

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

Where is Wiener Investments Oy headquartered?

Wiener Investments Oy's registered address is Erottajankatu 2.

Wiener Investments Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Wiener Investments Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Wiener Investments Oy