Businesses The Yuhaaviatam of San Manuel Nation employ more than 7,000 employees in the
Inland Empire region of California.
Philanthropy In December 2016, the tribe arranged the lighting of their Arrowhead landmark, a California Historical Monument, for 14 nights, in honor of the 14 victims killed by domestic terrorists the year before in San Bernardino. Together with the
Morongo Band of Mission Indians of Southern California, the San Manuel Band made a "joint donation totaling $600,000 to the San Bernardino United Relief Fund shortly after the shooting last year." In honor of the donation, the fifth floor of the children's hospital is slated to be named the San Manuel Maternity Pavilion. In 2020, the band made a $9 million gift to the University of Nevada, Las Vegas. The gift will be used for education and innovation related to tribal gaming operations and law. In 2025, the tribe endowed $3 million to the public university,
California State University San Marcos. This built on a previous endowment from 10 years before which went towards the launch of the California Indian Culture and Sovereignty Center.
Casinos The Yuhaaviatam of San Manuel Nation own and operate Yaamava' Resort & Casino which was renovated in 2016. On October 4, 2021, at
Global Gaming Awards Las Vegas 2021, the Yuhaaviatam of San Manuel Nation won the "Responsible business of the year" award and were runners-up for the "property of the year award" for the Yaamava Resort & Casino. On December 17, 2021, The tribe purchased
Palms Casino Resort near the Las Vegas Strip in Paradise, Nevada, for $650 million. Palms Casino Resort subsequently became the first Las Vegas resort to have a Native American owner. ==Education==