The Greater Green Bay Community Foundation has three affiliates.

The Women’s Fund of Greater Green Bay encourages philanthropy among women of all ages and backgrounds and supports and expands opportunities for all women and girls.

The Crime Prevention Foundation of Brown County supports programs that successfully target a variety of at-risk populations such as children and teens.

The School Sprit Educational Endowment for the Green Bay Area Public Schools benefits teachers, staff, students and parent-teacher associations. The endowment’s mission is to encourage innovation and creativity in educational delivery.