Heart Signal Oy
OYDissolvedY-tunnus 0988435-9Ankkuripaikka 7, 90810 KiviniemiResearch and experimental development on natural sciences and engineering· NACE 7210Est. 1994 · 31 years old2 employees
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Heart Signal Oy is a Finnish OY based in Kiviniemi, operating in the Research and experimental development on natural sciences and engineering sector. Incorporated in 1994, the company has 2 employees and reported revenue of 44,2 t. € in its latest annual filing.
In its most recent annual report (2025), Heart Signal Oy reported revenue of 44,2 t. €, a decrease of 45% on the year before. The figures on this page draw on 5 annual filings covering 2021 to 2025. The bottom line showed a net loss of 1,8 t. €, and the EBITDA margin stood at -3.7%.
At the end of 2025, equity financed 95% of the balance sheet, and current assets covered short-term debt 6.8 times.