- + Primary Partner
- City of Cleveland
- + Consultants
- schmidtcopelandparkerstevens
- currere
- Andropogon Associates
- Rocky Mountain Institute
- Entreprenuers for Sustainability
- eQuest
- Environmental Design Group
- Center for Neighborhood Technologies
- Urban Design Center of Northeast Ohio
- Island Press
- Studio Graphique
- BrownFlynn Communications
- + Technical Network
- Case Western Reserve University Center for Regional Economic Issues
- CWRU Weatherhead School of Management Department of Organizational Behavior
- Cleveland Green Building Coalition
- Cleveland Metroparks
- Cleveland Museum of Natural History
- Cleveland Neighborhood Development Coalition
- Cleveland Public Art
- Cleveland State University Nance College of Business Administration
- The Countryside Program
- Cuyahoga County Solid Waste District
- Cuyahoga RAP
- Cuyahoga Soil and Water Conservation District
- EcoCity Cleveland
- Flats Oxbow Association
- Friends of the Crooked River
- Funders' Forum on Environment and Education
- Greater Cleveland Growth Association
- Greater Cleveland Regional Transit Authority
- Lake Erie Coastal Ohio
- National Park Service - Cuyahoga Valley National Park
- Northeast Ohio Foodshed Network
- Northeast Ohio Regional Sewer District
- Ohio & Erie Canal Association
- Ohio Environmental Protection Agency
- Shorebank Enterprise Group
- U.S. Environmental Protection Agency, Region 5
- Urban Design Center of Northeast Ohio
- + Workshop Particpants
- CAMP Inc.
- Case Advanced Power Institute
- City of Cuyahoga Falls
- Cleveland Industrial Retention Initiative
- Clark Metro Development Corporation
- Cleveland State University Library
- Cleveland State University Levin College of Urban Affairs
- Computer Aided Planning
- General Environmental Management
- Great Lakes Brewing Company
- ISG Cleveland Inc.
- Jumpstart
- Maingate Business Development Corporation
- Multi-Lynx Companies, Inc.
- New Center for Art & Technology
- Oatey
- Slavic Village Development
- U.S. Army Corps of Engineers, Buffalo District
- Zaclon, Incorporated
