About the competition

Now in its 18th year, Canada's Greenest Employers is an annual editorial competition organized by the Canada's Top 100 Employers project. This special designation recognizes the employers that lead the nation in creating a culture of environmental awareness in their organizations. These employers have developed exceptional sustainability initiatives – and are attracting people to their organizations because of their environmental leadership. Prior to 2009, the award was known as "Canada's Most Earth-Friendly Employers." Any employer operating in Canada—whether in the private or public sector, and regardless of size—may apply to the competition. For more background on this year’s competition, read the press release issued on April 22, 2025.