Mittarihuolto M. Hienola Oy is a limited company based in Jyväskylä, registered in 1989. Its taxable income in 2024 was 25 t€ and its income taxes 5 003 €. Public buyers bought 4 181 € from it in 2022–2026; the largest buyer is Opetushallitus (Opetus- ja kulttuuriministeriön hallinnonala).
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Taxes
Measured by taxable income, Mittarihuolto M. Hienola Oy is in the upper half of the industry class other repair and maintenance of motor vehicles (1946 companies with taxable income; median 20 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.