Community
Fifteen Group is proud of its community engagement. Through The Fifteen Group Foundation and IS15 Foundation, we have designed, created, and funded several major initiatives:

Ian Sanders serves on the Kellogg Real Estate Advisory Council

Mark Sanders serves as a member of the University of Southern California Price Board of Councilors.
Northwestern University
Undergraduate Real Estate Program

Northwestern University
Sanders Seminar in History

General Philanthropy
Through its affiliated foundations, Fifteen Group has also regularly supported children’s arts, athletics, education, and enhancement programs in South Florida, southwest Colorado, and southern California.
We have been active supporters of the Posse Foundation. Posse identifies high school students with extraordinary academic and leadership potential who may be overlooked by traditional college selection processes and places them in supportive, diverse teams—posses—of 10 students. Posse’s partner colleges and universities award Posse Scholars four-year, full-tuition leadership scholarships.
In Los Angeles, in addition to also supporting educational programs such Puente Learning Center, we have also been active supporters of organizations that have focused on both sectarian and non-sectarian gang diversion, rehabilitation and re-entry programs.