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Retta Isännöinti Oy

Limited company, Helsinki. Other real estate activities on a fee or contract basis.

Retta Isännöinti Oy is a limited company based in Helsinki, registered in 1991. Its taxable income in 2024 was 4,1 M€ and its income taxes 828 t€. Public buyers bought 105 t€ from it in 2022–2024; the largest buyer is Kaupunkiympäristön Toimiala, Helsinki (Helsinki). Latest Trade Register entry: merger or demerger, 13.1.2026.

Taxable income 20244,1 M€ top 10 % of its industry
Income taxes 2024828 t€1,4 M€ in 2020–2024
In business34 yrsregistered 27.11.1991
Sales to public buyers105 t€2022–2024
Trade Register1entries, latest: merger or demerger

Taxes

2,5 M€172 t€31 t€202 t€4,1 M€4,1 M€20202021202220232024

Measured by taxable income, Retta Isännöinti Oy is in the top 10 % of the industry class other real estate activities on a fee or contract basis (580 companies with taxable income; median 15 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

26 t€62 t€17 t€17 t€202220232024

Largest buyers

  • Kaupunkiympäristön Toimiala, Helsinki Helsinki74 t€
  • Kaupunkikehitys Järvenpää16 t€
  • Tilaomistus Järvenpää7 600 €
  • Tekn. Ja Ymp.toimen Toimiala Forssa7 200 €
  • Verohallinto Valtiovarainministeriön hallinnonala194 €

All buyers and product groups

Trade Register events

  • Merger or demerger

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