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Trium arkkitehdit

Architecture and interior design studio in Helsinki for property investors and businesses on retail, office and renovation projects

Helsinki, FinlandFounded 1980trium.fiWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-28

About Trium arkkitehdit

Trium arkkitehdit offers architectural design, interior design, renovation planning, property development and visualisation services. Its project list includes shopping centres, office and retail interiors, renovation of listed buildings and property block development in Helsinki.

The company works for property investors, developers and business clients. The website describes it as a local partner for foreign investors. Its services cover design of business premises and offices, with a focus on retail design.

Trium arkkitehdit Oy is based in Helsinki and was founded in 1980. The website states over 25 years of experience in property and city block development.

Product: Architectural, interior, renovation and property development design services, including visualisation.

Public tenders won

1 tender won since 1 Jan 2024 from 1 public buyer in Finland. From EU award notices (TED) that name Trium arkkitehdit by its registry number.

  • 13 Aug 2026 Helsingin kaupunki, kasvatuksen ja koulutuksen toimiala · Yksilöimättömien sisustussuunnittelupalvelujen hankinta notice

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Website technologies

Older, unverified list. Detection dates and supporting evidence are not yet available.

  • Cloudflare
  • Squarespace
  • jQuery