Putkiasennus H. Karvonen Oy is a limited company based in Pirkkala, registered in 1996. Its taxable income in 2024 was 504 t€ and its income taxes 103 t€. Latest Trade Register entry: merger or demerger, 3.8.2026.
Taxes
Measured by taxable income, Putkiasennus H. Karvonen Oy is in the top 10 % of the industry class plumbing, heat and air-conditioning installation (1803 companies with taxable income; median 25 t€, 20 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.
Trade Register events
- Merger or demerger
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