Sheryl L. Bollinger

AMG National Trust Bank (AMG) is a privately-held, national trust bank headquartered in Greenwood Village, Colorado. The firm was founded in 1972 as a division of private investment bank and later evolved into a separate corporation. They are a subsidiary of AMG National Corp. AMG provides investment management solutions to executives, business owners, high net worth individuals, and institutions.

Asset Management Group Investment Corp. is a venture capital subsidiary of Asset Management Group Holding Co. founded in 1981 by Michael Dean Bergmann and Earl Louis Wright. The firm is headquartered in Denver, Colorado.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Holland & Hart LLP provides legal services. It delivers integrated legal solutions to regional, national, and international clients of all sizes. The company was founded by Stephen H. Hart and Joe Holland on July 1, 1947 and is headquartered in Denver, CO.