Cosci-tuning Oy is a limited company based in Helsinki, registered in 1997. Its taxable income in 2024 was 161 t€ and its income taxes 33 t€. Public buyers bought 1 130 € from it in 2023–2025; the largest buyer is Kasvatuksen Ja Koulutuksen Toimiala, Helsinki (Helsinki).
Taxes
Measured by taxable income, Cosci-tuning Oy is in the top 10 % of the industry class combined facilities support activities (1077 companies with taxable income; median 17 t€, 9,7 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.
Sales to public buyers
Largest buyers
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