Girls Inc. of Greater Philadelphia and Southern New Jersey is a nonprofit organization whose mission is to inspire all girls to be strong, smart, and bold. Girls Inc. of Greater Philadelphia and Southern New Jersey is a nonprofit organization whose mission is to inspire all girls to be strong, smart, and bold. Our mission is to inspire all girls to be strong, smart, and bold, through direct service and advocacy. In partnership with schools and at our Girls Inc. center, we focus on the development of the whole girl. She learns to value herself, take risks, and discover and develop her inherent strengths. The combination of long-lasting mentoring relationships, a pro-girl environment, and research-based programming equips girls to navigate gender, economic, and social barriers, and grow up healthy, educated, and independent.