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About PURE AALTO

Nordic Engineering Meets European Ambition

Finnish engineering precision and outstanding craftmanship in building ventilation systems.

PURE TALOTEKNIIKKA was founded over 20 years ago as Uudenmaan IV-asenus Oy in Helsinki, Finland. Energy efficiency projects have been a core part of the company's DNA throughout its existence.

PURE AALTO is part of the PURE TALOTEKNIIKKA group of companies and aims to expand building energy efficiency solutions across the European Union.

PURE AALTO fleet
Leadership

Meet the Team

Jari Hagström
Jari Hagström
CEO PURE Talotekniikka Oy

Skilled in operations management, business development and facility management, Jari has a demonstrated history leading service and lifecycle businesses across HVAC, electrical, automation and digital services — with teams of 100+ across Finland.

Education
  • M.Eng. HVAC Planning – Metropolia University, Finland
  • B.Eng. HVAC Planning – Metropolia University, Finland
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Sergiu M. Geamănu
Sergiu M. Geamănu
Managing Director PURE Aalto SRL

Accomplished executive with 15+ years of international experience in multifaceted, cross-industry services, projects, operations, strategy, and business development in North America, Europe, Australia and Western Asia.

Romania Canada Australia Slovakia Switzerland
Education
  • MBA - IMD, Switzerland
  • B.Eng. Electronics – Concordia University, Canada
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2005

Jani Uusitalo establishes the company under the name Uudenmaan IV-asenus Oy in Finland. The company focuses on building ventilation solutions. Energy efficiency projects start with the introduction of EC fans to the market.

2021

Jari Hagström and Jukka Holopainen join the company. The new strategic direction is to develop into a multi-service HVAC business.

2023

Jari Hagström takes over as CEO of PURE Talotekniikka in 2023 and positions the company as an integrated building services solution supplier.

2026

PURE AALTO SRL launched as spin-off to expand PURE's building energy efficiency solutions outside of Finland.