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Helen Oy

Limited company, Helsinki. Production of electricity from non-renewable sources.

Helen Oy is a limited company based in Helsinki, registered in 2014. Its taxable income in 2024 was 46,8 M€ and its income taxes 9,4 M€. Public buyers bought 282,4 M€ from it in 2022–2026; the largest buyer is Kaupunkiympäristön Toimiala, Helsinki (Helsinki). It has won 7 public contracts in EU procurement notices. Latest Trade Register entry: merger or demerger, 26.1.2026.

Taxable income 202446,8 M€ top 10 % of its industry
Income taxes 20249,4 M€28,7 M€ in 2020–2024
In business12 yrsregistered 7.8.2014
Sales to public buyers282,4 M€2022–2026
Contracts won746,1 M€ in total
Trade Register1entries, latest: merger or demerger

Taxes

11,9 M€690 t€49,0 M€34,8 M€46,8 M€46,8 M€20202021202220232024

Measured by taxable income, Helen Oy is in the top 10 % of the industry class production of electricity from non-renewable sources (64 companies with taxable income; median 49 t€).

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

84,7 M€89,1 M€67,4 M€38,3 M€2,9 M€2,9 M€20222023202420252026

Largest buyers

  • Kaupunkiympäristön Toimiala, Helsinki Helsinki184,8 M€
  • Kulttuurin Ja Vapaa-ajan Toimiala, Helsinki Helsinki27,8 M€
  • Kasvatuksen Ja Koulutuksen Toimiala, Helsinki Helsinki21,9 M€
  • Sosiaali- Ja Terveystoimiala, Helsinki Helsinki10,9 M€
  • Eduskunta7,5 M€
  • Stara-liikelaitos, Helsinki Helsinki6,5 M€
  • Suomenlinnan hoitokunta Opetus- ja kulttuuriministeriön hallinnonala5,9 M€
  • Rikosseuraamuslaitos Oikeusministeriön hallinnonala3,8 M€

All buyers and product groups

Trade Register events

  • Merger or demerger

Public contracts won

Show all 7
  • Sähköenergian hankintaHämeenlinnan kaupunki, Asunto Oy Appara, Fredrika Wetterhoff-säätiö sr, Hämeenlinnan Asunnot Oy, Hämeenlinnan Erityisasuntosäätiö sr, Hämeenlinnan Jäähalli Oy, Hämeenlinnan Liikuntahallit Oy, Hämeenlinnan Linja-autoasemakiinteistö Oy, Hämeenlinnan Palloiluhalli Oy, Hämeenlinnan Pysäköinti Oy9,0 M€

Procurements as a buyer

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