Sähkötarkastus Petest Oy is a limited company based in Oulu, registered in 2012. Its taxable income in 2024 was 100 t€ and its income taxes 20 t€. Public buyers bought 2 400 € from it in 2023–2023; the largest buyer is Turvallisuus- ja kemikaalivirasto (Työ- ja elinkeinoministeriön hallinnonala).
Taxes
Measured by taxable income, Sähkötarkastus Petest Oy is in the top quarter of the industry class electrical installation (1751 companies with taxable income; median 23 t€, 4,3 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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