About Odotech

About Odotech

Leader in odour science

A network of experts around the globe

For almost 20 years now, Odotech has been an environmental technology company that specializes in monitoring and managing odours, gaseous contaminants and dust.

The company offers a full line of technological services and solutions (OdoWatch) for proactive management of environmental problems encountered by industries and municipal services.

Innovation forms the core of Odotech’s daily operations and increases efforts to maintain its leadership and technological edge.

Our values

  • Environmental and social awareness
  • Desire for innovation
  • Scientific and technological development
  • Spirit of collaboration
  • Responsible approach
  • Search for solutions


Odotech’s mission is to provide to municipals services and industries, sophisticated monitoring solutions to proactively take actions for odour, gas pollutants and dust events. Working with businesses, communities and governments, Odotech provides real-time continuous monitoring solutions for the benefit of all stakeholders in communities across the globe.


Odotech's vision is to continuously improve all aspects of the world in which it operate - environment, social, economic - creating a better tomorrow than today. Our vision is put into action, through innovation focused on environmental issues, activities to benefit society. Our commitment is to build shareholder value by making Odotech a truly sustainable company.


A few clients


What our clients say

"The City of Sherbrooke has requested Odotech conduct two studies to his station’s scrubber. In the light of the results of these two studies, which consisted of the characterization of atmospheric emissions and dispersion study, we were able to target different problematic odors around the station. This company is very professional and it listen to its customers' needs."

Stéphane Cotnoirs - City of Sherbrooke

"Indispensable in our the evaluation of the composting process. It allowed us to make best use of our methods at the various processing stages and significantly reduced the odour emissions on our composting site!"

Delphine Conchon, Manager – COBATER