21/64

Established in 2002, 21/64 has evolved from a program with the Andrea & Charles Bronfman Philanthropies into an independent nonprofit practice providing multigenerational advising, facilitation and training for next generation engagement, especially within family philanthropy and other family enterprises. We specialize in serving families with funds, foundations or other family enterprises as well as wealth and philanthropy advisors—so that multiple generations can work, give and serve together more effectively.




Arabella Advisors

For more than a decade, Arabella has been working closely with leading foundation professionals who are serious about impact and determined to see their efforts create meaningful change.




Bridgespan Group

Bridgespan helps mission-driven organizations and philanthropists to advance their learning and accelerate their impact.




Center for Effective Philanthropy

Improving Foundation Performance Through Data + Insight. The Center for Effective Philanthropy (CEP) is a nonprofit organization focused on the development of data and insight to enable higher-performing funders. CEP’s mission is to provide data and create insight so philanthropic funders can better define, assess, and improve their effectiveness – and, as a result, their intended impact.




Changing Our World, Inc.

Changing Our World is the trusted philanthropy and fundraising consulting firm to the world’s leading nonprofit organizations, corporations, private foundations, and philanthropists. We provide expertise and individualized solutions, helping nonprofits create strong relationships with donors and enabling grant makers and corporations to invest their resources wisely.




Community Wealth Partners

We offer leadership development and coaching, strategy and implementation, and community collaboration services like other consultants, but our clients consistently say we are not typical consultants. Rather, we are true partners focused on turning change agents’ visions into bold goals, goals into plans, and plans into action, ultimately helping our clients accelerate the pace of change.




DIGITAL IMPACT

Digital Impact (formerly Markets for Good) is an initiative of the Digital Civil Society Lab at the Stanford Center on Philanthropy and Civil Society (Stanford PACS). We improve the digital infrastructure for civil society and help social sector practitioners and policymakers use digital resources safely, ethically and effectively for maximum impact. Digital Impact is made possible with the ongoing support of the Bill & Melinda Gates Foundation, the progressive financial firm Liquidnet, and Knight Foundation.




FSG

FSG is a mission-driven consulting firm for leaders in search of large-scale, lasting social change. Through our combination of customized consulting services, powerful ideas, and learning communities, we help foundations, businesses, nonprofits, and governments around the world unleash their full potential to reimagine social change.




Harder+Company Community Research

Harder+Company blends sophisticated research methods with real-world insights to help clients better understand their work. We conduct rigorous evaluations, guide learning processes, and advise clients on strategies for the future. Across all of this work, we use creative, culturally-responsive approaches to engaging communities and building the capacity of our clients and their partners.




Innovation Network

Innovation Network is based in Washington, DC and works around the country with funders and nonprofits. With deep experience in the evaluation, nonprofit, and philanthropic sectors, our staff is dedicated to sharing insights and tools that help our clients improve their work. Innovation Network is pleased to have the Center for Evaluation Innovation as our strategic partner. The Center was created in 2009 to push evaluation practice in new directions and into new arenas.




International Association of Advisors in Philanthropy

The International Association of Advisors in Philanthropy, Inc. (AiP) is a network of diverse professional advisors who are devoted to mastering and promoting the principles and practices of client-centered planning.




La Piana Consulting

La Piana Consulting helps foundations leverage organizational strategy, structure, and culture to advance their missions, balancing skillful process with rigorous analysis to deliver powerful results and lasting value.




National Network of Consultants to Grantmakers

The National Network of Consultants to Grantmakers is a champion for quality in the field of philanthropy consulting. NNCG was established in 2006 as a direct response to the needs of grantmakers who increasingly turn to consultants to support and increase the impact of their work.




Putnam Consulting Group

Putnam Consulting Group provides a full range of advising and consulting services to help philanthropists achieve dramatic results with confidence and clarity. Since 1999, we’ve been honored to deliver results for funders of all sizes and types,  providing experienced consultation and guidance, impact evaluation, and communications savvy to your grantmaking team or foundation leadership.  




RenPSG Philanthropic Solutions Group

Complete Philanthropic Solutions. Cloud Apps. Consulting. Administration. RenPSG provides the technology and service so donors focus on giving and organizations focus on growth.




Rockefeller Philanthropy Advisors

Whether you’re an established foundation, an aspiring philanthropist, a global corporation, a group of funders with a shared interest, or anything in between, RPA meets you where you are. We continually build on lessons learned over more than a century, as well as ideas just emerging, sharing insight with our clients, our community and the sector at large. Our goal: to help define the next generation of philanthropy as we foster a worldwide culture of giving.




Root Cause

Root Cause is passionate about making efficient, practical use of data and evidence to drive strategies that lead to higher performance. We firmly believe that making your organization more capable and getting clearer on your impact will increase your ability to improve lives.




TCC Group

At TCC Group, we are passionate about helping the social sector achieve greater impact. Since 1980, we have developed strategies and programs that enhance the efficiency and effectiveness of foundations, nonprofits, corporate citizenship programs, and government agencies.




The Philanthropic Initiative

We are a philanthropic advisory firm that believes lasting impact starts with strategic thinking. Since our founding in 1989, we’ve directed more than one billion dollars and influenced billions more on behalf of our clients. We have gained a reputation as original thinkers with deep knowledge of the philanthropic landscape. Our approach is to create giving strategies based on your visions, values, and the areas you want to influence.