Jätehuolto M. Helistölä Oy is a limited company based in Laitila, registered in 1987. Its taxable income in 2024 was 465 t€ and its income taxes 95 t€. Public buyers bought 1 820 € from it in 2025–2026; the largest buyer is Ruokavirasto (Maa- ja metsätalousministeriön hallinnonala).
Taxes
Measured by taxable income, Jätehuolto M. Helistölä Oy is in the top quarter of the industry class collection of non-hazardous waste (94 companies with taxable income; median 94 t€, 4,9 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.