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Sustera Oy

Limited company, Helsinki. Other engineering design and technical consultancy incidental to building construction.

Sustera Oy is a limited company based in Helsinki, registered in 1992. Public buyers bought 2,5 M€ from it in 2022–2025; the largest buyer is Kaupunkiympäristön Toimiala, Helsinki (Helsinki). It has won 11 public contracts in EU procurement notices. Latest Trade Register entry: merger or demerger, 4.9.2026.

Taxable income 20240 € profit as taxed
Income taxes 20240 €377 t€ in 2020–2024
In business34 yrsregistered 15.7.1992
Sales to public buyers2,5 M€2022–2025
Contracts won1164,3 M€ in total
Trade Register2entries, latest: merger or demerger

Taxes

153 t€1,7 M€265 €0 €0 €0 €20202021202220232024

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

229 t€600 t€915 t€711 t€711 t€2022202320242025

Largest buyers

  • Kaupunkiympäristön Toimiala, Helsinki Helsinki2,4 M€
  • Tukipalvelut Pirkanmaan hyvinvointialue47 t€
  • Kaupunkikehitys Järvenpää8 700 €
  • Väylävirasto Liikenne- ja viestintäministeriön hallinnonala6 145 €
  • Sairaalapalvelut Pirkanmaan hyvinvointialue1 959 €
  • Stara-liikelaitos, Helsinki Helsinki939 €

All buyers and product groups

Trade Register events

  • Merger or demerger
  • Change of CEO

Public contracts won

Show all 11

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