Henry G. Walker

Rural/Metro Corp. engages in the provision of ambulance and fire protection services. Its services include community fire protection, 911 emergency ambulance services, specialty fire protection, interfacility ambulance, personal emergency response systems, special event ambulance, wildland fire protection, and clinical excellence. The company was founded by Louis A. Witzeman on January 6, 1948 and is headquartered in Phoenix, AZ.

St. Joseph Health System provides healthcare services. Its facilities include acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics, and physician organizations. The company was founded in 1982 and is headquartered in Irvine, CA.

Part of UnitedHealth Group, Inc., HealthPartners of Arizona, Inc. is a company that provides health plans. The company is based in Phoenix, AZ. HealthPartners of Arizona was acquired by United HealthCare Services, Inc. on October 05, 1998.

Walker Consulting LLC is a research consulting firm that offers services such as qualitative moderation focus groups and mock trial courtroom. The private company is based in Gahanna, OH. The company has over 20 years of experience in providing strategic outcomes to its clients. The company's focus groups are effective in helping researchers learn the social norms of a community or subgroup, as well as the range of perspectives that exist within that community or subgroup.

Sisters of Providence Health System, Inc. provides behavioral health services. It specializes in acute care, behavioral health care and continuing care, bariatric surgery, cancer care, home care, inpatient rehabilitation, wound care and emergency services. The company was founded in 1984 and is headquartered in Springfield, MA.