Bill Campbell

Orange County Transportation Authority provides transportation services. It offers countywide bus and para transit service, metro link commuter-rail and motorist aid services. The company also undertakes freeway, street and road improvement projects. Orange County Transportation Authority was founded in 1991 and is headquartered in Orange, CA.

The Orange County Council of Governments is a voluntary joint-powers agency based in Irvine, California. The American company serves as the official subregional planning agency of Orange County and lead the development of the county's required planning documents to compete for state and federal funding. The private company conducts studies and projects to improve and coordinate common governmental responsibilities across the county. The council also has representatives on the Southern California Association of Governments (SCAG) board to ensure Orange County's voice is heard in regional policy-making.

University of Southern California is a private research university that mainly offers undergraduate, graduate & other higher education. The university was founded in 1880 and is headquartered in Los Angeles, CA.

National Association of Counties operates as an organization that represents county governments. The firm assists counties in finding and sharing solutions through education and research, and provides value-added services to save counties and taxpayers money. Its services include legislative, research, technical and public affairs assistance, as well as enterprise services. The company was founded in 1935 and is headquartered in Washington, DC.

Orange County Health Authority is a county organized health system that provides health insurance programs for low-income children, adults, seniors, and people with disabilities in Orange County, CA. The non-profit company is committed to educating the community about healthcare issues impacting the county and providing information and updates about Medi-Cal programs, services, and initiatives. Credentialing must be renewed every three years, and the process to renew starts six months before the due date. Medicare Part D coverage is a federal program that helps pay for prescription medication. The company maintains a provider complaint process to review and resolve provider disputes for claims payment, as well as utilization management decisions and other non-payment related issues. Michael Hunn has been the CEO of the company since 2021.

Rizio & Nelson is an American company that provides legal services. The private company is based in Santa Ana.