Investors' Circle
- http://www.investorscircle.net/
- A network of angel investors who seek financial, social and environmental returns on their investments. Sponsors venture fairs, conference, deal flow to members. United States.
The Sustainability Forum
- http://www.sustainability-zurich.org/
- A public-private partnership offering global business leaders a platform to exchange ideas and experiences with respect to sustainable business models. Annual leadership symposiums.