Global Emissions Systems Inc (GESI)

Global Emissions Systems Inc (GESI)

GESi is a privately held Canadian company, located in Whitby, Ontario. Our mandate is to design, develop and manufacture the finest emissions control technology in the world. Our Dry Selective Catalyst (DSC) technology stands out in the marketplace by reducing up to 99% of the Carbon Monoxide (CO), Hydrocarbon (HC), and Nitrogen Oxides (NOx) from fossil fuel combustion engines. Unlike other technologies, GESi® is recyclable and doesn’t add toxic emissions to the environment.

Company details

1700 McEwen Drive, Unit 1 and 2 , Whitby , Ontario L1N 0A2 Canada
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Business Type:
Industry Type:
Air Pollution Treatment
Market Focus:
Nationally (across the country)

This company also provides solutions for other industrial applications.
Please, visit the following links for more info:

Why Choose a GESi

At Global Emissions Systems Inc , we stand firmly behind our products with the confidence that everything we make is the end result of years of research and development. Our technology is meticulously tested and scrutinized by our on-site thermal engineers, master mechanics, as well as our automotive, exhaust, and electronics experts.

We also have a wealth of knowledge of current and emerging regulations, carbon credit verification and trading procedures. We can help Business owners increase their bottom line by claiming carbon credits pursuant to the Kyoto protocol.



  • Whitby Chamber of Commerce
  • Oshawa Chamber of Commerce
  • Durham Strategic Energy Alliance (DSEA)
  • Ontario Recreation Facilities Association (ORFA)
  • Ontario Environment Industry Association (ONEIA)