ideas42 is the first stand-alone nonprofit in the United States to apply behavioral science research to solve the world’s most complex social challenges. We do this by helping mission-driven organizations maximize their impact — improving program outcomes, increasing staff satisfaction, and reducing costs through an evidence-based approach. As behavioral designers, we uncover what’s driving people’s behavior and apply proven strategies to deliver the outcomes our partners are working toward.
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ideas42 Questions
The ideas42 annual revenue was $6.5 million in 2026.
Evelyn Stark is the Managing Director of ideas42.
89 people are employed at ideas42.
ideas42 is based in Washington, District of Columbia.
The NAICS codes for ideas42 are [54, 541, 54172, 541720, 5417].
The SIC codes for ideas42 are [873, 87].
Top ideas42 Employees
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Evelyn Stark
Managing Director at ideas42
Washington, DC, US25 -
Melody Scales
Chief Financial Officer at ideas42
New York, NY, US13 -
Sarah Welch
Managing Director, Charitable Giving and Philanthropy at ideas42
Stonington, CT, US25+ -
Thomas Tasche
Managing Director at ideas42
New York, NY, US44 -
Matthew Mizel
Director of Research And Evaluation at ideas42
Washington, DC, US23 -
Rachel Taylor
Interim Executive Director at ideas42
Washington, DC, US14 -
Maya Faulstich-Hon
Associate Managing Director at ideas42
Washington, DC, US22 -
Leslie Heilbrunn
Chief Communications Officer at ideas42
Portland, OR, US25 -
Aleksandra Poiter
Controller at ideas42
Columbia, MD, US12
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