COTERIE ENVIRONMENTAL LLC

COTERIE ENVIRONMENTAL LLC specializes in environmental compliance and technical consulting services for defense and military installations, with deep expertise in stack testing, hazardous waste permitting, and thermal treatment system oversight. The firm delivers targeted environmental support for Army ammunition plants and depots, ensuring adherence to RCRA, Clean Air Act, and other federal regulatory frameworks. Their technical capabilities include emissions characterization, air monitoring protocol development, permit renewal documentation, and compliance validation for demilitarization operations involving hazardous materials. COTERIE ENVIRONMENTAL’s differentiated strength lies in its ability to navigate complex DoD environmental regulations while delivering field-ready solutions under tight operational timelines at high-security sites. The contractor maintains a consistent presence with the Department of Defense, particularly supporting Army installations such as McAlester Army Ammunition Plant, Tooele Army Depot, and Crane Army Ammunition Activity. Their work centers on mission-critical environmental compliance tasks that enable continued munitions production and safe disposal operations, often in coordination with installation environmental offices and regulatory agencies like the EPA. This repeated engagement suggests a trusted, long-term partnership built on technical reliability and regulatory precision. COTERIE ENVIRONMENTAL’s primary focus is environmental consulting services under NAICS 541620, aligning with the defense sector’s need for specialized air quality, waste management, and compliance support. They serve a niche vertical within military logistics and munitions lifecycle management, positioning themselves as a subject-matter expert in high-risk environmental operations where regulatory missteps carry significant operational and legal consequences. As a Women-Owned Small Business certified under the SBA’s 8(a) and WOSB programs, COTERIE ENVIRONMENTAL leverages its small business status to provide agile, responsive services tailored to federal defense clients. Based in King of Prussia, Pennsylvania, the firm operates with a lean, specialized team focused exclusively on high-stakes environmental compliance within the national defense infrastructure.