T.Korkea-aho Oy is a limited company based in Lappajärvi, registered in 1985. Its taxable income in 2024 was 15 t€ and its income taxes 3 013 €.
Taxable income 202415 t€
lower half of its industry
Income taxes 20243 013 €3 013 € in 2020–2024
In business40 yrsregistered 21.11.1985
Taxes
Measured by taxable income, T.Korkea-aho Oy is in the lower half of the industry class construction of other civil engineering projects n.e.c. (489 companies with taxable income; median 19 t€).
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.