Terästyö JK & JK Oy is a limited company based in Jyväskylä, registered in 1995.
In business30 yrsregistered 15.11.1995
Jyväskylä: 31 new companies in 30 days
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- DCH Operations OyVakuutusasiamiesten ja -välittäjien toiminta
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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.