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TJK-Automation Oy

Limited company, Espoo. Engineering design and technical consultancy incidental to heating, plumbing and air-conditioning.

TJK-Automation Oy is a limited company based in Espoo, registered in 2017. Its taxable income in 2024 was 157 t€ and its income taxes 32 t€. Public buyers bought 425 t€ from it in 2022–2026; the largest buyer is Suomenlinnan hoitokunta (Opetus- ja kulttuuriministeriön hallinnonala). Latest Trade Register entry: change of ceo, 7.1.2026.

Taxable income 2024157 t€ top quarter of its industry
Income taxes 202432 t€148 t€ in 2020–2024
In business9 yrsregistered 14.3.2017
Sales to public buyers425 t€2022–2026
Trade Register1entries, latest: change of ceo

Taxes

140 t€104 t€127 t€201 t€157 t€157 t€20202021202220232024

Measured by taxable income, TJK-Automation Oy is in the top quarter of the industry class engineering design and technical consultancy incidental to heating, plumbing and air-conditioning (216 companies with taxable income; median 23 t€, 6,9 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.

Sales to public buyers

81 t€77 t€61 t€135 t€71 t€71 t€20222023202420252026

Largest buyers

  • Suomenlinnan hoitokunta Opetus- ja kulttuuriministeriön hallinnonala353 t€
  • Museovirasto Opetus- ja kulttuuriministeriön hallinnonala71 t€

All buyers and product groups

Trade Register events

  • Change of CEO

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