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Abby Horrigan, portrait.

Abby Horrigan

VP of Development

Prior to joining Keep America Beautiful in 2021, Abby spent twelve years saving historic places with the National Trust for Historic Preservation. As the Director of Marketing Partnerships, she developed corporate campaigns and managed print and online advertising to generate new revenue for the National Trust. She was the VP of Marketing for Gannett Digital, driving the marketing strategy for more than 100 local newspaper and broadcast websites. Abby played a major role in the early growth of America Online, structuring strategic alliances with Fortune 500 companies and creating advertising sales strategies that generated millions of dollars in revenue. She began her career in consumer marketing at MCI helping to attract and retain high value long-distance customers. Abby has an MBA from the Yale School of Management and a BA in economics and art history from Georgetown University.

More of the team

Allison Hannel

Chief Operating Officer

Allison Hannel

Allison Hannel serves as Chief Operations Officer of Keep America Beautiful, where she leads operations, finance, human resources, board support, and major organizational events while partnering with the CEO and executive leadership team to advance organizational strategy.

April Wennerstrom

Sr. Director of Operations

As the Senior Director of Operations for Keep America Beautiful (KAB), April Wennerstrom plays a vital role in overseeing the organization’s day-to-day functions, ensuring efficiency, and driving impact across its national programs.

Collin Holder

Director of Partnerships and Experiences

Collin Holder has more than 13 years of experience in fund development, marketing, festival and event planning, and advancing organizations in the non-profit sector.