Gary S. Ryan

Quality Research, Inc. engages in clinical research for the development of new medication treatments. Its services are applied to chronic constipation, osteoarthritis of the knee or hip, chronic low back pain, overactive bladder, and diabetes. The company was founded by Ellen Spelman and Scott Horn in 1996 and is headquartered in San Antonio, TX.

InfoPro Corp. provided information technology and engineering solutions. It also provided sales, installation, management, training and maintenance, and geographical information system services. The company was founded by Joann P. Longshore and Billy Longshore in 1985 and headquartered in Huntsville, AL.

Digital Fusion, Inc. provides technical solutions. It specializes in the areas of advanced technology research and development, engineering services, and integration, test, training and analysis support services to a wide variety of government and commercial customers. The company was founded on February 28, 2005 and is headquartered in Huntsville, AL.