Who We Serve


From grassroots organizations,to international NGOs, to civic entities, we support you to deliver on your mission effectively and sustainably.
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Philanthropic Enterprise

Whether you’re an established philanthropic institution, a new family foundation, a hybrid social enterprise, or a corporation committed to social responsibility, we can work with you to more effectively deploy your strategy and assets.
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Individual Leaders

You could be a nonprofit leader ready to bring your talents to a new organization, a consultant seeking community and best practices, or an entrepreneur with an innovative approach to success. Whatever it is, we want to support your commitment to change in a way that fits you.
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News and Events

Olive Grove Announces Partnership With The Leona M. And Harry B. Helmsley Charitable Trust

Olive Grove is thrilled to announce its partnership with The Leona M. And Harry B. Helmsley Charitable Trust (“the Trust”). The Trust supports nonprofits and other mission-aligned organizations in health, selected place-based initiatives, and education and human services. It has committed more than $1 billion since it began active grantmaking in 2008. The Helmsley Type […]

From Our Blog

Triple Loop Learning in Collective Impact Evaluation

It can be easy to get bogged down in the details of an evaluation process. From deciding which evaluation method best fits your activities and answers your questions, to determining the channels for data capture, to developing accurate and measureable indicators. However, collective impact evaluation offers a unique opportunity for grantmakers to evaluate how they […]

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