Hosted by Riverside County Supervisors Jeff Stone, Marion Ashley, Bob Buster &
- 36th District Senator Dennis Hollingsworth
- 37th District Senator Jim Battin
- 59th District Assemblyman Anthony Adams
- 64th District Assemblyman John Benoit
- 65th District Assemblyman Paul Cook
- 66th District Assemblyman Kevin Jeffries
- Alvord Unified School District
- American Health Care Congress
- Cal State San Marcos
- California Baptist University School of Engineering
- City of Canyon Lake
- City of Hemet
- City of Menifee, Mayor Wallace Edgerton
- City of Menifee, Mayor Pro-Tem Darcy Kuenzi
- City of Menifee, Councilman Fred Twyman
- City of Menifee, Councilman John Denver
- City of Menifee, Councilman Scott Mann
- City of Moreno Valley
- City of Murrieta
- City of Perris
- City of Riverside
- City of San Jacinto
- City of Temecula, Mayor Mike Naggar
- City of Temecula, Councilman Jeff Comerchero
- City of Wildomar
- Eastern Municipal Water District
- Economic Development Corporation of Southwest California
- Edward-Dean Museum & Gardens
- Elsinore Valley Municipal Water District
- Endangered Habitats League
- Greater Riverside Chambers of Commerce
- Greater Riverside Hispanic Chamber of Commerce
- Hemet/ San Jacinto Economic Development Corporation
- Hemet San Jacinto Valley Chamber of Commerce
- Inland Empire Economic Partnership
- Inland Valleys Association of Realtors
- Lake Elsinore Valley Chamber of Commerce
- Loma Linda University, School of Public Health
- Menifee Union School District
- Menifee Valley Chamber of Commerce
- Moreno Valley Chamber of Commerce
- Mt. San Jacinto Community College District
- Murrieta Chamber of Commerce
- National Association of Industrial and Office Properties
- Orange Empire Railway Museum
- Perris Valley Chamber of Commerce
- Riverside Community College District
- Riverside County Economic Development Agency
- Riverside County Flood Control and Water Conservation District
- Riverside County Regional Medical Center
- Riverside County Transportation Commission
- Riverside County Volunteer Firefighters Association
- Riverside Unified School District
- Santa Ana Watershed Project Authority
- Temecula Valley Chamber of Commerce
- Temecula Valley Unified School District
- The Valley Group
- University of California, Riverside- Anderson School of Management
- Val Verde Unified School District
- Western Municipal Water District
- Western Riverside Council of Governments
