Suomalaisen Yhteiskoulun Osakeyhtiö is a limited company based in Helsinki, registered in 1897. Its taxable income in 2024 was 70 t€ and its income taxes 3 297 €. Public buyers bought 31 t€ from it in 2022–2026; the largest buyer is Opetushallitus (Opetus- ja kulttuuriministeriön hallinnonala).
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Taxes
Measured by taxable income, Suomalaisen Yhteiskoulun Osakeyhtiö is in the top quarter of the industry general upper secondary education (1543 companies with taxable income; median 10 t€, 7,0 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.