About us

Agents of Change

Synairgis is a dynamic consulting company specializing in infrastructure management and business management, focusing on a sustainable development approach.

We believe that efficiency makes work more enjoyable, motivating and inspiring, and that a positive and caring attitude helps achieve the most ambitious goals. We have assembled a team of experts, acting as a squad to carry out your projects.

We are passionate about managing infrastructure, whether it be a computer, telecommunications, vehicles, medical equipment or any other asset, we enable organizations to control their assets and make the most of them to achieve their mission.

Above all, our greatest happiness comes from the satisfaction of our customers and partners. Discover us services to know how to benefit from it!

Our Mission and Values

Synairgis' mission is to develop living and working environments in a sustainable way.

We are helping organizations build more sustainable, efficient, motivating and therefore cost-effective buildings. These are the conditions for their transformation in the context of profound societal and environmental change.



We are transparent in our approach and we rely on our expertise to propose sustainable solutions, adapted to your reality.



We work as a team to contribute to your success by putting the right experts on the right projects.



Environmentally friendly solutions that can evolve over time, depending on your needs.



Looking for market advancements, we can count on our specialists, who are able to organize and deploy solutions at home.

Synairgis' Team

With almost 100% of our environmental certification achievements, Synairgis's team has forged a specialization in sustainable building. Through our projects and our research and development, we have all the expertise we need to carry out innovative and cutting-edge projects.We can handle all the tasks specific to the sustainable building, allowing you to focus on your core competence.

Synairgis in Figures


hours of advice


years of service


satisfied clients

Our History


Incorporation and start of activities. It’s the beginning of a great adventure on Saint-Laurent Boulevard, in the heart of the Plateau in Montreal!


Synairgis moved temporarily, not far from our old offices and remained faithful to the Montreal Main. The Synairgis-Belvedair Group’s operations are changing and growing.


Synairgis is moving again, and is moving into the new eco-building: Éco-Maison Sans Frontières from TSF, of which we are partners. The same address as in 2005, in the DRC of a beautiful building, unique in the neighborhood.


Development of Synairgis SAS, in operation for a few months and based in Montpellier, France. This is the beginning of our transatlantic operations between France and Canada. Synairgis-Belvedair, a very Franco-Quebec DNA. Follow our new adventures!

  • Synairgis is a member and professional accreditor of ASHRAE International and Chapter of Montreal since 2010. ASHRAE is a technical association for the building engineering industry (ventilation, heating, air conditioning and refrigeration). It works in the field of CVCA-R whose mission is to improve the environment through sustainable technologies.

  • Synairgis is a member of the CGBC/CBDCA - The mission of the Canada Green Building Council is to advance the transition of buildings to make them healthy and energy-efficient.

  • Synairgis is a member of BCxA - Building Commissioning Association whose mission is to guide the building commissioning industry by advancing best practices and promoting the benefits of building commissioning in order to deliver performing.

Legal notice

This site has been developed for Synairgis Inc. (a Quebec incorporated company headquartered at 285, avenue du Mont-Royal Est, Montréal (Québec) H2T 1P6, CANADA, registered with the Registraire des entreprises du Québec under number 1163673297) and its subsidiary Synairgis SAS (Simplified joint-stock company, capital of 16,000 Euros, whose registered office is: 5 boulevard de l'Observatoire, 34000 Montpellier, FRANCE, registered in the Montpellier Trade and Companies Register under number 817 845 175).

The website is hosted by OVH in Montreal. It is designed, developed and maintained by the SYNAIRGIS teams in Montreal (Québec, Canada) and Montpellier (France).

Mr. Cyrille Maltot, President of SYNAIRGIS Inc. and director of SYNAIRGIS SAS is the site’s editor.

This website and its content are the property of SYNAIRGIS Inc. and SYNAIRGIS SAS. It complies with Quebec, Canadian and French laws. No personal data without the consent or authorization of the legal or natural persons concerned shall be published. You have the right to access, modify, correct and delete your data. Please contact us at contact@synairgis.com