KeS-Siltaykköset Oy is a limited company based in Jämsä, registered in 2008. Its taxable income in 2024 was 28 t€ and its income taxes 5 685 €. Public buyers bought 11 t€ from it in 2022–2023; the largest buyer is Työllisyys, kehittämis- ja hallintokeskus (Työ- ja elinkeinoministeriön hallinnonala).
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Taxes
Measured by taxable income, KeS-Siltaykköset Oy is in the upper half of the industry class structural engineering design and technical consultancy (399 companies with taxable income; median 24 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.