Center for Maximum Potential Building Systems
A research and design center for sustainable building practices run by Pliny Fisk, based in Austin TX. http://www.cmpbs.org/
Polanik Architects
A St. Louis, Missouri architecture firm specializing in environmentally appropriate design, planning & consulting.
Exedra Architects
Sustainable ecological designs for residential and commercial projects throughout the UK.
Alliance for Green Development
Nonprofit corporation based in Albuquerque NM that promotes green development through tours, seminars, standards, and educational displays.
Midwest Sustainable Collaborative
Multi-disciplinary team of architects and engineers that offers a full-range of sustainable services to clients located throughout the country. Based in Milwaukee, Wisconsin.
TerraLogos EcoArchitecture, PC
Clients include corporations, institutions and government agencies wishing to implement Sustainable Design and Development practices. Baltimore, Maryland.