Frederic C. Hamilton

Medical Simulation Corp. provides simulation training, education and consulting services to hospital personnel, medical product manufacturers and medical societies. The firm develops surgical simulators, including SimSuite, an endovascular education system that uses software and hardware to create a virtual medical environment that engages in the clinician. It also offers a menu of SimSuite curriculum, which include various online training programs, as well as on-site simulation-based courses at simsuite centers. The company was founded in 1998 and is headquartered in Centennial, CO.

Rackspace Technology Global, Inc. engages in the provision of managed hosting solutions. It offers services relating to managed and cloud hosting, colocation, application, and professional. The company was founded by Richard Yoo, Graham M. Weston, Dirk J. Elmendorf, Morris A. Miller, and Patrick R. Condon in 1998 and is headquartered in San Antonio, TX.

Hamilton Cos. LLC provides investment services to information technology and telecommunications companies. The company was founded in 1994 and is headquartered in Denver, CO.