City State LLC

A leader in providing process engineering, training, consulting, permitting, & other regulatory compliance services Focus Environmental, Inc., established in 1988, specializes in providing process engineering and regulatory compliance services in the areas of hazardous waste thermal treatment, air permitting, air pollution control, contaminated soil remediation, and hazardous waste management. In addition, Focus provides regulatory, compliance, and engineering services to the FDA regulated industries.

TapRooT software is offered by System Improvements, which provides a range of analytical products. The software conducts root cause analysis of various problems, such as accidents, quality issues, human errors and everyday incidents. It investigates maintenance problems, sentinel events, productivity issues, production delays, environmental releases, and medical and manufacturing mistakes. TapRooT features incident identification and report writing capabilities. The software also provides information on defining causal factors, determining sequence of events, performance measurement and trending, and cognitive interviewing and corrective action implementation process. System Improvements offers a range of software-related training courses on equipment troubleshooting, risk management and stopping human error.

Analysis and Measurement Services is a technical consulting firm serving the power and process industries, as well as the United States government, since 1977. The company s services include instrumentation testing, process performance and calibration monitoring, predictive maintenance, automated test equipment development and specialized software development. AMS provides automated equipment for predictive maintenance and performance testing of a variety of components and systems in operating processes. The company also performs high technology research and development projects for the U.S. Department of Energy, U.S. Nuclear Regulatory Commission, U.S. Department of Energy, U.S. Nuclear Regulatory Commission, U.S. Department of Defense, National Aeronautics and Space Administration, utilities, manufacturers and vendors. AMS is located in Knoxville, Tenn.