The following organizations are scheduled to participate in the 2013 San Francisco History Expo:

• Actions Past
• Art Deco Society of California
• Bernal History Project
• California Audiovisual Preservation Project
• California Genealogical Society
• California Historical Society
• Chinese Historical Society of America
• Crossroads Irish American History Archive
• Friends of the Cable Car Museum
• Friends of the National Maritime Museum Library
• GLBT Historical Society
• Golden Gate National Recreation Area
• Golden Gate Park Preservation Alliance
• Greek Historical Society of the San Francisco Bay Area
• Guardians of the City
• Henry W. Coil Library & Museum of Freemasonry
• Hysterical Historical San Francisco
• Living New Deal Project
• Market Street Railway
• National Japanese American Historical Society
• Native Daughters of the Golden West
• Potrero Hill Archives Project
• Presidio Historical Society
• San Francisco Architectural Heritage
• San Francisco Bay Area Jewish Genealogy Society
• San Francisco City Guides
• San Francisco Environmental History/EPA
• San Francisco History Association
• San Francisco History Center/San Francisco Public Library
• San Francisco Maritime National Historical Park Association
• San Francisco Media Archive
• SFgenealogy
• Shaping San Francisco/FoundSF.org
• Telegraph Hill Dwellers
• Thinkwalks
• Treasure Island Museum Association
• USS Hornet Museum
• The Victorian Alliance of San Francisco
• Visitacion Valley History Project
• Wells Fargo
• Western Neighborhoods Project