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Siteimprove Oy

Limited company. Computer programming activities.

Siteimprove Oy is a limited company based in Helsinki, registered in 2015. Its taxable income in 2024 was 135 t€ and its income taxes 27 t€. Public buyers bought 1,4 M€ from it in 2022–2026; the largest buyer is Eduskunta.

Taxable income 2024135 t€ top quarter of its industry
Income taxes 202427 t€155 t€ in 2020–2024
In business10 yrsregistered 7.12.2015
Sales to public buyers1,4 M€2022–2026

Taxes

181 t€142 t€90 t€215 t€135 t€135 t€20202021202220232024

Measured by taxable income, Siteimprove Oy is in the top quarter of the industry class computer programming activities (3157 companies with taxable income; median 27 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.

Sales to public buyers

446 t€409 t€351 t€130 t€100 t€100 t€20222023202420252026

Largest buyers

  • Eduskunta164 t€
  • Valtion tieto- ja viestintätekniikkakeskus Valtori Valtiovarainministeriön hallinnonala96 t€
  • Opetushallitus Opetus- ja kulttuuriministeriön hallinnonala95 t€
  • Valtiokonttori Valtiovarainministeriön hallinnonala82 t€
  • Kaupunginkanslia, Helsinki Helsinki75 t€
  • Säteilyturvakeskus Sosiaali- ja terveysministeriön hallinnonala64 t€
  • Tulli Valtiovarainministeriön hallinnonala63 t€
  • Opetus- ja kulttuuriministeriö Opetus- ja kulttuuriministeriön hallinnonala62 t€

All buyers and product groups

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