A unit of Parsons Corporation, Parsons Commercial Technology Group (PARCOMM) provides project management, engineering, construction, design, maintenance, and related services for industrial and commercial projects. The company's clients include firms in the telecommunications, health care, manufacturing, defense, petroleum, and chemical industries. PARCOMM also completes projects for schools, colleges, and government entities. Specialized services include industrial environmental remediation, factory modernization, and developing state vehicle inspection and compliance programs. PARCOMM operates throughout the US and the world.