Mark Collier

SecureLogix Corp. provides enterprise telephony management systems. It offers ETM System, a voice and UC security and intelligence solution, which hosts a suite of applications that protect network resources from telephony-based attack, fraud, and abuse, optimizes infrastructure and services to reduce costs, simplifies the management of enterprise voice communications, and enables a secure path to VoIP/UC. The firm also provides technical support services, professional services, such as installations, system tuning, maintenance, and training services, and managed services, including real-time voice network monitoring, analysis, oversight, and protection. The company was founded by Richard H. Jordan and Lee Sutterfield in 1998 and is headquartered in San Antonio, TX.

Southwest Research Institute is a research and development organization. It offers technical services in engine design and development, emissions certification testing, fuels and lubricants. The firm provide services to automotive and transportation, biomedical and health, chemistry and materials, defence and security, electronics and automation, energy and environment, manufacturing and construction industries. The company was founded in 1947 and is headquartered in San Antonio, TX.