Commodore Advanced Sciences

XCEL Engineering is an award winning, service-disabled, veteran-owned small business. XCEL provides trusted engineering, consulting and project management services to government agencies and private industry. Originally founded in 1971 by professional engineers at the University of Tennessee, XCEL was purchased in 2003 by US Army and Navy veterans having a strong background in environmental and safety engineering. XCEL offers professional engineers, project managers, and other certified professionals. Our experience includes Environmental Management, Energy Efficiency Program Support, Hazardous Waste Site Operations, Air Emissions, Pollution Prevention, Construction Management, D&D Operations, CAA, OSHA, RCRA, HVAC system design, and risk/safety assessments.

Energy Solutions is a company based in Oak Ridge, TN that specializes in providing innovative solutions for energy-related challenges. They offer a range of services aimed at improving energy efficiency and sustainability for both residential and commercial clients. With a focus on cutting-edge technology and expertise in the energy sector, Energy Solutions works to help clients reduce their carbon footprint and lower energy costs. Their team of professionals is dedicated to finding practical and effective solutions to meet the unique needs of each client. Generated from their business information

With more than 15 offices throughout the United States, Tetra Tech NUS provides environmental consulting and engineering, remediation, construction and information technology services to government and commercial clients. It offers air quality, regulatory compliance, environmental analysis, planning, hazardous waste management, nuclear plant licensing and risk assessment solutions. The company also specializes in the water and wastewater treatment services. Tetra Tech NUS is a subsidiary of Tetra Tech, which is one of the world s leading companies that provides consulting, engineering and technical services. Founded in 1996, the parent company maintains a staff of over 10,000 employees. It offers solutions for waterways, harbors and coastal areas. Tetra Tech operates various subsidiaries, including Tetra Tech FC, Tetra Tech International and Tetra Tech International.