TSU Asennuspalvelu Oy
OYActiveY-tunnus 2141992-7Nallintie 4, 21420 LietoElectrical installation· NACE 4321Est. 2007 · 18 years old— employeeswww.tsu.fi
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TSU Asennuspalvelu Oy is a Finnish OY based in Lieto, operating in the Electrical installation sector. Incorporated in 2007, the company reported revenue of 91,4 t. € in its latest annual filing.
In its most recent annual report (2025), TSU Asennuspalvelu Oy reported revenue of 91,4 t. €, an increase of 43% on the year before. The figures on this page draw on 5 annual filings covering 2021 to 2025. The bottom line showed a net profit of 3,7 t. €, and the EBITDA margin stood at 5.3%.
At the end of 2025, equity financed 84.9% of the balance sheet, and current assets covered short-term debt 6.6 times.