Winterfell Software Oy

OYActive

Y-tunnus 3333780-6Myllykatu 14G-1430, 65100 VaasaComputer programming activities · NACE 6210Est. 20220 employees

Overview Financials People & ownership Related companies

Winterfell Software Oy is a Finnish OY based in Vaasa, operating in the Computer programming activities sector. Incorporated in 2022, the company has 0 employees and reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

-106% vs 2024

Equity ratio

100.0%

Financial strength

Net profit 2025

EUR -1K

-108% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -989	-106%
Net profit	EUR -1K	-108%
Total assets	EUR 11K	-41%
Equity	EUR 11K	-16%
Employees	0	—

Contact

Address

Myllykatu 14G-1430, 65100 Vaasa

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 Winterfell Software Oy?

Winterfell Software Oy is registered with PRH / YTJ under Y-tunnus 3333780-6.

Who is the CEO of Winterfell Software Oy?

Marko Allan Visuri is Deputy Member of Winterfell Software Oy, in role since 2022.

Who is the chairman of Winterfell Software Oy?

Juha Markus Visuri chairs the board of Winterfell Software Oy, in role since 2022.

Where is Winterfell Software Oy headquartered?

Winterfell Software Oy's registered address is Myllykatu 14-G30.

Winterfell Software Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Winterfell Software Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Winterfell Software Oy