Whether you want to learn from their example, connect with them or work with them you have a wealth of places to look at as an architect who wants to make the world a better place
The Top 50 Firms in Business, Sustainability, and Design 2017- The Journal of the American Institute of Architects
Top 100 Green Building Contractors and Design Firms 2017 - Engineering News-Record
Top 15 Sustainable Architecture Firms 2015 - National Council of Architectural Registration Boards
Humanitarian Architecture: The Top 21 Architects, Websites and Resources - Build Abroad