George Sibble

Materialist, Inc. sells interior building materials through online. Its products include transparent aluminum, stingray leather, compostable stretch fabric, foamed alloys, inflated steel, wood fabrics, and real peacock feather wallpaper. The company was founded by Matthew Grigsby and is headquartered in San Francisco, CA.

Change Healthcare Engagement Solutions, Inc. provides healthcare cost transparency solutions. It offers Healthcare Transparency Index that shows medical procedures with high costs and price variances. The firm’s solutions enable consumers to better understand and utilize their healthcare benefits; make informed healthcare purchasing decisions based on quality, cost, and convenience; and manage out-of-pocket responsibility and realize savings. Its solutions also enable users to engage alerts that show savings opportunities, and help take advantage of company health and wellness programs; educate health plan enrollees; and leverage investment with third-party decision support tools. The company was founded by Christopher Parks in 2007 and is headquartered Nashville, TN.