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CT-Systems Oy

Limited company, Helsinki. Electrical engineering design and technical consultancy.

CT-Systems Oy is a limited company based in Helsinki, registered in 1987. Its taxable income in 2024 was 100 t€ and its income taxes 20 t€. Public buyers bought 3 200 € from it in 2023–2024; the largest buyer is Kasvatuksen Ja Koulutuksen Toimiala, Helsinki (Helsinki).

Taxable income 2024100 t€ top quarter of its industry
Income taxes 202420 t€73 t€ in 2020–2024
In business38 yrsregistered 2.12.1987
Sales to public buyers3 200 €2023–2024

Taxes

0 €0 €153 t€98 t€100 t€100 t€20202021202220232024

Measured by taxable income, CT-Systems Oy is in the top quarter of the industry class electrical engineering design and technical consultancy (333 companies with taxable income; median 26 t€, 3,9 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

1 600 €1 600 €1 600 €20232024

Largest buyers

  • Kasvatuksen Ja Koulutuksen Toimiala, Helsinki Helsinki3 200 €

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