Mariann Byerwalter joined SRI’s Board in 1998 and served as Chair from 2014 to 2019. Byerwalter was previously Chair of the Board of Directors of the Stanford Hospital and Clinics and is a former Trustee of Stanford University. Prior to that, she served as Chief Financial Officer of Stanford University. Her broad business, finance, and administrative responsibilities at Stanford included government cost and rate studies, business development, and information technology systems and services.

Prior to this she was an entrepreneur and co-founded America First Financial Corporation, which raised funds to purchase and turn-around failed savings and loans from the government.  Byerwalter served as Chief Financial Officer at Eurekabank, and Chief Operating Officer of America First Eureka Holdings. She was Vice President of Strategic Planning and Corporate Development at Bank America Corporation.

Byerwalter currently serves on the Boards of Directors of Burlington Capital Group; Franklin Resources, Inc.; Lucile Packard Children’s Hospital; Pacific Life Insurance; Redwood Trust, Inc.; and Stanford Health Care.

Byerwalter holds a B.A. degree from Stanford University and an MBA from Harvard Business School. She received the 1998 Financial Woman of the Year Award from the Financial Women’s Association of San Francisco, is a Distinguished Honoree for the Harvard Business School Association of Northern California’s “50 Years of Women at HBS,” and has been selected as an Outstanding Director for 2014 by the San Francisco Business Times and Silicon Valley Business Journal.