evolcSign inStart free
Menu

One Architects

Architectural, urban planning and interior design services for developers and other clients

Helsinki, FinlandFounded 1994onearchitects.fiWebsite technologies

+ Add to sales board

Highlights

  • New on EvolcAdded 2026-10-28

About One Architects

ONE Architects provides architectural design, urban planning, interior design and renovation services. Its projects include housing, commercial buildings, hospitals and public spaces.

The firm works with clients and developers from project planning through commissioning, using building information modelling. It also works with engineers and construction management specialists from its parent group.

Founded in 1994, the company is headquartered in Helsinki and has an office in Tallinn. It is part of AINS Group and brings together the architecture studios AW2 Architects, B&M Architects and Konkret.

Product: Architectural design, urban planning, interior design and renovation services.

Public tenders won

10 tenders won since 1 Jan 2024 from 10 public buyers in Finland, Sweden, worth €88.7M as awarded. From EU award notices (TED) that name One Architects by its registry number.

  • 13 Apr 2026 Helsingin kaupunki, kaupunkiympäristön toimiala · Vaativien tilahankkeiden pää- ja arkkitehtisuunnittelun puitejärjestely 2026-2028 (2028-2030) · €62.0M notice
  • 12 Mar 2026 Maakuntien tilakeskus Oy · Rakennushankkeiden arkkitehti- ja rakennesuunnittelupalvelut notice
  • 9 Feb 2026 Stockholms universitet · Arkitekttjänster, Inredningsarkitekttjänster samt övergripande strategiska tjänster notice
  • 10 Dec 2025 European Chemicals Agency · Real Estate Consultancy for Property advice and technical assistance notice
  • 9 Sep 2025 Päijät-Hämeen hyvinvointialue · Rakentamisen suunnittelutöiden konsulttipalvelut Päijät-Hämeen hyvinvointialueelle · €400k notice
  • 4 Mar 2025 Valtioneuvoston kanslia · Valtioneuvoston kanslian sisustussuunnittelupalveluiden puitejärjestely · €20.0M notice

Open tenders like these →

Jobs at One Architects

No open positions listed right now.

More construction companies

  • One Staff Group

    Building, renovation, cleaning and moving services for households in Northern Ostrobothnia, Kainuu and Lapland
    Ii, FinlandConstructionFounded 2026
    Young companyNew on Evolc

  • Onnenvuoren Sora

    Supplies processed natural stone and earthworks aggregates to construction and infrastructure customers in southern Finland
    Lammi, FinlandConstructionFounded 1979
    New on Evolc

  • Onni Rakennus

    Main contracting and energy renovation works for housing companies, property owners and developers in Finland
    Hyvinkää, FinlandConstructionFounded 2023
    Young companyNew on Evolc

  • OnniRakenne

    Residential construction and renovation services for customers in Oulu and nearby municipalities
    Tyrnävä, FinlandConstructionFounded 2018
    New on Evolc

  • OnniRemontit

    Exterior renovation contractor for homeowners in the Savo-Karelia region of Finland
    Kuopio, FinlandConstructionFounded 2015
    New on Evolc

  • OnSite Palvelut

    Construction-site setup, logistics, transport and equipment services for building projects
    Ylikiiminki, FinlandConstructionFounded 2018
    New on Evolc

All construction companies →

Website technologies

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

  • Cloudflare
  • Google Tag Manager
  • HubSpot
  • HubSpot CMS
  • Plausible