Mustajärven alueen vesihuolto-osuuskunta is a cooperative based in Sastamala, registered in 2007.
In business19 yrsregistered 15.6.2007
Taxes
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.