Insinööritoimisto HWL Oy is a limited company based in Mäntyharju, registered in 2023. Its taxable income in 2024 was 30 t€ and its income taxes 5 997 €. Public buyers bought 265 t€ from it in 2024–2026; the largest buyer is Työllisyys, kehittämis- ja hallintokeskus (Työ- ja elinkeinoministeriön hallinnonala).
Taxes
Measured by taxable income, Insinööritoimisto HWL Oy is in the upper half of the industry class other engineering activities and related technical consultancy (403 companies with taxable income; median 27 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.