Bechtel National, Inc.
Bechtel is recognized as the world leader in safely managing large, complex engineering, construction, and remediation projects. Bechtel has over 20 years of experience with U.S. chemical weapons elimination programs, including the design, construction, and operation of the Aberdeen Chemical Agent Neutralization Facility, construction of the Anniston Chemical Agent Disposal Facility, and numerous Cooperative Threat Reduction projects in the former Soviet Union. In its 104-year history, the company has completed over 20,000 projects on all 7 continents and is known for demonstrating the highest standards of safety and integrity.
URS
URS Corporation is a leading provider of engineering, construction and technical services for public agencies and private sector companies around the world. The Company offers a full range
of program management; planning, design and engineering; systems engineering and technical assistance; construction and construction management; operations and maintenance; and decommissioning and closure services. URS provides services for power, infrastructure, industrial and commercial, and federal projects and programs. Headquartered in San Francisco, URS Corporation has approximately 45,000 employees in a network of offices in more than 30 countries.
Battelle Memorial Institute
Battelle develops and commercializes technology for industry and government. As one of the world’s largest private independent research and development companies, it has more than 5,000 projects for 1,300 different customers. Key areas of expertise are environmental technology, defense systems, agrifood, medical products, pharmaceuticals, and energy.
Parsons
Parsons has more than 20 years of continuous involvement in U.S. and international
chemical weapons elimination, including design of six U.S. facilities, 
design-construction-operations of the Newport Chemical Agent Disposal Facility, and engineering management of the chemical agent neutralization facility in Shchuch’ye, Russia—the largest facility of its kind. Under PMACWA’s leadership, Parsons developed the patented WHEAT neutralization technology, accepted by stakeholders for destruction
of the Pueblo stockpile. Parsons—a leader in engineering, construction,
environmental services, and program management—provided environmental services at
Pueblo from 1989 to 2001.