The following businesses are sponsors of Tripp Umbach's "Academic Health Science Center at Riverpoint" economic impact study:

• Avista
• Baker Construction and Development
• City of Spokane
• Cowles Company
• Downtown Spokane Partnership
• Greater Spokane Incorporated
• Inland Northwest Health Services
• Kalispel Tribe
• Kiemle & Hagood
• Providence Health Care
• Red Lion Hotels Corporation
• Spokane Association of Realtors
• Spokane County
• Spokane County Medical Society
• University District
• Washington State University
• Washington Trust Bank