Mainstay Games Oy

OYActive

Y-tunnus 3579303-9E E, 00100 HelsinkiComputer programming activities · NACE 6210Est. 2025— employees

Mainstay Games Oy is a Finnish OY based in Helsinki, operating in the Computer programming activities sector. Incorporated in 2025.

Revenue

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EBITDA — year on year

EUR millions

Annual report

Address

E E, 00100 Helsinki

Risika for professionals

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

What is the Y-tunnus number of Mainstay Games Oy?

Mainstay Games Oy is registered with PRH / YTJ under Y-tunnus 3579303-9.

Who is the CEO of Mainstay Games Oy?

Aino Talvikki Marjatta Uromo is Deputy Member of Mainstay Games Oy, in role since 2025.

Who is the chairman of Mainstay Games Oy?

Mikko Matias Myllyrinne chairs the board of Mainstay Games Oy, in role since 2025.

Where is Mainstay Games Oy headquartered?

Mainstay Games Oy's registered address is E -E.