Timantti-Nieminen Oy
OYActiveY-tunnus 0976108-4Lekatie 5, 26820 RaumaOther specialised construction activities n.e.c.· NACE 4399Est. 1994 · 31 years old13 employees
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Timantti-Nieminen Oy is a Finnish OY based in Rauma, operating in the Other specialised construction activities n.e.c. sector. Incorporated in 1994, the company has 13 employees and reported revenue of 3,3 milj. € in its latest annual filing.
In its most recent annual report (2025), Timantti-Nieminen Oy reported revenue of 3,3 milj. €, an increase of 36% 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 12,5 t. €, and the EBITDA margin stood at 6.8%.
At the end of 2025, equity financed 12.9% of the balance sheet, and current assets covered short-term debt 0.9 times.