Donald R. Clark

Analytic Focus LLC engages in the provision of research and consulting services. Its services include litigation analytics, research and analytics, expert witness and consulting, loan quality control and underwriting, data solutions, human resource analytics and consulting, and litigation support and eDiscovery. It specializes in the areas of antitrust, securities, banking and finance, class actions, complex litigation, mass tort, construction defects, data breach, fair lending, false claims, and government. The company was founded by Charles D. Cowan and Adrian M. Cowan in 2002 and is headquartered in San Antonio, TX.

Sanitors, Inc. provides janitorial and retail cleaning services. The company offers janitorial, mechanical, landscape and security services of the highest quality for commercial office buildings, schools and universities, historic properties, medical facilities, retail chains, stadiums, theaters, convention centers and high-profile events such as golf and tennis tournaments. Sanitors was founded in 1978 by Darrell Glover and is headquartered in San Antonio, TX.