Organizations – Propel Philanthropy

Welcome to our Global Directory!

Disclaimer- Propel Philanthorpy offers free listings to all social impact infrastructure organizations. However, we do not publicly endorse those within our listings. Learn more here.

What are Social Impact Infrastructure Organization (SIIO)? Social impact infrastructure organizations (SIIOs) are the accelerators, connectors, conveners, educators, platforms, orchestrators, researches, and trainers that enable the rest of us to effectively impact change. Some SIIOs help their funding members give away billions of dollars more effectively. Some increase social impact investments, accelerate innovations, improve the capacities of nonprofit and civil society organizations, partner with governments and other sectors, and more.

Why Support Social Impact Infrastructure Organizations?

Because of their far reach, there are times when even small grants to SIIOs can drive big results. We have collected numerous examples on our Stories of Impact Page.

Association of Charitable Foundations

Nonprofit Support

ACF is a membership organization for UK foundations and grant-making charities. It offers networking, advocacy, and research services to support effective philanthropy and helps its members meet legal, governance, and funding challenges. It is also home to the Funders Collaborative Hub.

Updated on: February 25, 2025

Philanthropy Impact

Research, Education & Training

Philanthropy Impact is a capacity building non-profit organisation at the intersection between philanthropy, social investment, ESG and impact investment. Our mission is to increase the flow of capital for good. We are a membership network creating opportunities to increase and improve and impact/ESG investing, social investment and philanthropy; as well as providing opportunities for professional advisors across the spectrum of capital to network with other advisors building relationships creating opportunities to work together to gain referrals and to achieve growth.

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Propel Member

Updated on: December 19, 2024

Pilotlight

Capacity Building

Pilotlight connects charities with business and business experts to help them address challenges. Pilotlight manages teams of senior business people to coach charities through the process of building measureably more sustainable efficient organisations.

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Updated on: December 19, 2024

Directory of Social ImpactInfrastructure Organizations

Welcome to our Global Directory!

Directory of Social Impact
Infrastructure Organizations