Arkkitehtitoimisto Heikki Kirjalainen Oy is a limited company based in Mikkeli, registered in 2008. Its taxable income in 2024 was 26 t€ and its income taxes 5 213 €. Latest Trade Register entry: change of ceo, 4.11.2026.
Mikkeli: 6 new companies in 30 days
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Taxes
Measured by taxable income, Arkkitehtitoimisto Heikki Kirjalainen Oy is in the upper half of the industry class architectural activities (459 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.
Trade Register events
- Change of CEO