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Insinööritoimisto Leo Maaskola

Building services and structural design, supervision and project management for commercial, public and residential buildings in Finland

Helsinki, FinlandFounded 1964maaskola.fiWebsite technologies

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About Insinööritoimisto Leo Maaskola

Insinööritoimisto Leo Maaskola Oy provides building services and structural design, construction supervision and project management for new and renovated buildings. Services include HVAC, electrical, building automation (RAU) and structural design, building services and construction supervision, project management, energy and lifecycle design, and carbon footprint calculation.

Customers are owners of commercial and business premises, public buildings, and residential and housing companies. Its references include the renovation of Finlandia Hall, the Regatta Spa Hotel in Hanko, and HVAC design for Suomenlinna and the Parliament House (Eduskuntatalo).

The company was established in 1964, and its website dates the business to 1956. It is owned by its management and is based in Helsinki, where around 60 specialists work.

Product: Building services and structural design, construction supervision and project management services for buildings.

Public tenders won

18 tenders won since 1 Jan 2024 from 9 public buyers in Finland, worth €62.1M as awarded. From EU award notices (TED) that name Insinööritoimisto Leo Maaskola by its registry number.

  • 10 Nov 2026 Helsingin kaupunki, kaupunkiympäristön toimiala · Sähkösuunnittelupalvelujen puitejärjestely 2026-2028 (2028-2030) · €20.0M notice
  • 25 Jun 2026 Helsingin kaupunki, kaupunkiympäristön toimiala, asuntotuotanto · EU-jälki-ilmoitus: Hankesuunnittelu ja optio suunnittelusta (kokonaissuunnittelu), peruskorjaus, Helsinki, Heka Vallila Sammatintie 10 · €744k notice
  • 9 Jun 2026 HUS Kiinteistöt Oy · 931527 HUSK Rakennushankkeiden suunnittelu- ja konsultointipalveluiden hankinta notice
  • 8 May 2026 Helsingin kaupunki, kaupunkiympäristön toimiala, asuntotuotanto · EU-jälki-ilmoitus: Hankesuunnittelu ja optio suunnittelusta (kokonaissuunnittelu), peruskorjaus, Helsinki, Heka Koskela Kunnalliskodintie 1 · €518k notice
  • 25 Feb 2026 Helsingin kaupunki, kaupunkiympäristön toimiala, asuntotuotanto · EU Jälki-ilmoitus: Hankesuunnittelu ja optio suunnittelusta (kokonaissuunnittelu), peruskorjaus, Helsinki, Heka Maunula Maunulanmäki 3 · €658k notice
  • 19 Dec 2025 Helsingin kaupunki, kaupunkiympäristön toimiala, asuntotuotanto · EU-jälki-ilmoitus: Hankesuunnittelu ja optio suunnittelusta (kokonaissuunnittelu), peruskorjaus, Helsinki, Heka Pukinmäki Madetojankuja 2 · €763k notice

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Website technologies

Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.

Analytics

  • Google Tag ManagerMedium confidence
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Content management

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Forms

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Frontend frameworks

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Hosting

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