Porin Siro Oy is a limited company based in Pori, registered in 1936. Its taxable income in 2024 was 1 767 € and its income taxes 353 €.
Taxable income 20241 767 €
lower half of its industry
Income taxes 2024353 €995 € in 2020–2024
In business90 yrsregistered 21.1.1936
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Taxes
Measured by taxable income, Porin Siro Oy is in the lower half of the industry class rental of own or leased dwellings and residential real estate (1362 companies with taxable income; median 9 246 €).
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.