Keeping Ontario’s environmental sector connected is important to us, one of the ways we wish to accomplish that is by providing a directory of environmental organizations across Ontario so that when you wish to collaborate or communicate, you have an easy to use resource at your disposal.  

Our goal is to create a database of the environment-related activities that exist in Ontario. This may include environmental organizations, mining sites, key biodiversity areas, local conservation projects, and outdoor recreation opportunities!


Membership Form

If you would like to become a member of the Ontario Environment Network or would like to renew your membership please fill out the form below. Thank you!

OEN Membership Form


Members of Ontario Environment Network:


London Environmental Network
POWER – Protect Our Water and Environmental Resources
Coalition on the Niagara Escarpment
EcoSpark Environmental Organization
Clean North – The Sault And District Recycling Association
Zoocheck Inc.
7th Generation Initiative – Sustainability Project
ElectricGreen Environment News
Green Communities Canada
Electronic Recycling Association
County Sustainability Group
Sustainability Network
World Water Museum
MiningWatch Canada
The Land Between
Blue Mountain Watershed Trust Foundation
York Region Environmental Alliance
Canadian Youth Biodiversity Network
Sierra Club Canada Fdn – Ontario Chapter
Green Neighbours Network of Toronto
Heart Lake Run
Friends of the Rouge Watershed
Friends of the Earth
Whole Village Property Co-operative Inc
Environment Haliburton
Simcoe Country Greenbelt Coalitition
Trent University
Turtles Kingston
United Nations Association in Canada
A Greener Future
Land Care Niagara
Erie Wildlife Rescue
canadian association for renewable energies (we c.a.r.e.)
NetZeroPlus Coalition
Ontario Nature
Georgian Bay Land Trust
Kawartha Lake Stewards Association
FLAP Canada
Ducks Unlimited Canada
Citizens Environment Alliance of Southwestern Ontario
Stewardship Grey Bruce Incorporated
Pollution Probe
Junction Creek Stewardship Committee Inc.
Nith Valley Ecoboosters
Goodwork Environmental Jobs
Canadian Environmental Network
Minnow Lake Restoration Group
Gravel Watch Ontario
Halton Peel Biodiversity Network
National Farmer’s Union-Ontario
Ontariogreen Conservation Association
Carolinian Canada Coalition
Bearskin Lake Member
Environment Probe
Land Care Niagara
Junglewood Inc
BurlingtonGreen Environmental Association
Coalition for a Liveable Sudbury
Forests Ontario
Glanbrook Conservation Committee
NeedYa Sustainables
Ontario Rivers Alliance
Rideau Environmental Action League (REAL)
Eco Strategy
Halton Environmental Network
Hike Ontario
Sustainability Consultant Network
Transport Action Ontario
Emerging Leaders for Biodiversity
Anternatives Journal
Plenty Canada
Jobel North America
Canadian Brownfields Network
Faculty of Environmental Studies
The People’s Climate Foundation
Learning for a Sustainable Future
Ontario Ground Water Association
Stewardship Grey Bruce Incorporated
Canadian Environmental Law Association
Junction Creek Stewardship Committee Inc.
Sustainable Kingston
Algonquin Eco Watch