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Nathaniel Heller
Vice President and Managing Director for Geneva Global

Nathaniel Heller is the Vice President and Managing Director for Geneva Global overseeing all of the firm’s client facing work and deliverables. 

Those services range from supporting philanthropists as they identify priority areas for investment, including potential co-funders and implementing partners; developing operational strategies to execute high-impact programs; running programs in high-need geographies; and distilling successes, failures, and insights to inform future giving. Nathaniel works closely with all of Geneva Global’s delivery teams to ensure that our clients’ philanthropic investments achieve maximum impact. 

Prior to joining the firm, Nathaniel served as an Executive Vice President at Results for Development (R4D), where he oversaw many of the organization’s technical teams aimed at strengthening health, education, and nutrition systems in low-income countries. He originally joined R4D as a managing director, leading the organization’s work on citizen engagement and governance reform in countries. In both roles, Nathaniel spent significant time on strategy and work plan formulation, partnership development, thought leadership, and resource mobilization across the international development philanthropic spectrum.

Earlier in his career, Nathaniel co-founded and led Global Integrity, an international non-governmental anti-corruption organization working in more than 100 countries to strengthen government transparency and accountability safeguards. From 2017 to 2019, he co-chaired the Open Government Partnership (a multi-stakeholder partnership spanning governments and civil society) and was the catalyst behind the establishment of the OpenGov Hub, the world’s first thematic co-working space focused on open government issues. He began his career working at a non-profit investigative journalism organization (the Center for Public Integrity) and at the US Department of State.

Nathaniel holds a bachelor’s degree from the University of Delaware and completed his graduate work at Georgetown University’s School of Foreign Service.



1199 N. Fairfax St.
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Alexandria, VA 22314
[email protected]


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