Mainosfennia Oy
OYDissolvedY-tunnus 2311003-4Museokatu 13B, 00100 HelsinkiPublic relations and communication activities· NACE 7330Est. 2010 · 16 years old— employees
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Mainosfennia Oy is a Finnish OY based in Helsinki, operating in the Public relations and communication activities sector. Incorporated in 2010, the company reported revenue of 0 € in its latest annual filing.
In its most recent annual report (2025), Mainosfennia Oy reported revenue of 0 €. The figures on this page draw on 5 annual filings covering 2020 to 2025. The bottom line showed a break-even result.
At the end of 2025, equity financed 27.4% of the balance sheet, and current assets covered short-term debt 1.1 times.