US SIF: The Forum for Sustainable and Responsible Investment is the leading voice advancing sustainable, responsible and impact investing across all asset classes.

Mission
Rapidly shift investment practices towards sustainability, focusing on long-term investment and the generation of positive social and environmental impacts.

Vision
Environmental, social and governance impacts are meaningfully assessed in all investment decisions resulting in a more sustainable and equitable society.

Values
To accomplish their work, they are guided by the following values:

Commitment: They are dedicated to their mission and achieving results.
Knowledge: They provide resources that allow investors and the public to develop sustainable, responsible and impact investing expertise.
Collaboration: They pursue robust relationships with our members and value other collaborations that advance our mission.  
Inclusion: They actively seek and embrace diversity as a key component of our work. 
Accountability: Their actions are filtered through the prism of broad environmental and social sustainability, including transparent and high quality governance practices.
Optimism: They pursue their strategic goals with a belief in their ability to advance systemic change.