CAA
Canada Post
City of Toronto

Clean Water Foundation
Direct Energy
Earth Rangers
EcoSchools
Environmental Defence
Federal Ministry of the Environment
HBC
IBM
Loblaw Companies Ltd.
Loyalty One Air Miles
Maclean's
NCC
Ontario Power Authority
Ontario Realty Corporation
Ontario’s Own
Organic Council of Ontario

Pure Energies
Planet in Focus
Pollution Probe
Province of Ontario
Samsung
Sanyo
Scotiabank

Sears
The Clean Air Foundation
The Home Depot

Friends of the Greenbelt Foundation
Toronto Hydro

Toyota
TRCA
Trees Ontario
Tridel
Walmart
Weed Man
Wellness 2Day
WWF-Canada
YUP

Yves Rocher