J. Koskenmäki Oy is a limited company based in Hämeenlinna, registered in 2005. Its taxable income in 2024 was 192 t€ and its income taxes 39 t€. Public buyers bought 1 600 € from it in 2022–2022; the largest buyer is Kasvatuksen Ja Koulutuksen Toimiala, Helsinki (Helsinki).
Taxes
Measured by taxable income, J. Koskenmäki Oy is in the top quarter of the industry class site preparation (1576 companies with taxable income; median 36 t€, 5,3 times the median).
Taxable income is the profit as calculated for taxation, not revenue. Public data from the Finnish Tax Administration; figures for 2025 are published in November 2026. Revenue, financial ratios and employee numbers are shown once the company has filed its financial statements digitally.
Sales to public buyers
Largest buyers
Free monthly list: Hämeenlinna
Once a month by email: new leads in this municipality and its neighbours, the month's figures and the full list. No charge, no commitment, cancel any time.
Follow companies in your area
New companies, bankruptcies and changes of CEO and property manager in the areas and industries you choose, by email. 14-day free trial, cancel any time.
Try for free