Nonprofit social investment fund that provides capital, financial education, and market connections to small and growing businesses that build sustainable livelihoods and transform rural communities in poor, environmentally vulnerable places

http://www.rootcapital.org/

(Headquarters in Massachusetts)

Provides loans that help the poor generate income, support their families and sustain their communities

http://www.oikocredit.org/site/en/

Invests in clean energy projects in developing countries

http://eandco.net/