CH2M HILL COMPANIES, LTD.

CH2M HILL COMPANIES, LTD. specializes in engineering, technical advisory, and environmental services for complex public infrastructure and regulatory compliance programs. Their core capabilities include environmental remediation, water resources management, hazardous waste characterization, and sustainable infrastructure design, grounded in advanced geotechnical analysis, hydrologic modeling, and regulatory framework interpretation under EPA, DOE, and DOD standards. The firm applies multidisciplinary engineering approaches to site assessment, remedial action planning, and long-term stewardship, with deep expertise in soil and groundwater contamination mitigation, risk-based decision frameworks, and environmental impact assessment methodologies. Their technical differentiation lies in integrating scientific data with regulatory compliance pathways to deliver defensible, science-based solutions for legacy site cleanup and resource conservation. Award history is not available to confirm specific agency relationships, but based on industry alignment and entity type, the contractor is positioned to support federal environmental, energy, and defense agencies requiring high-complexity engineering services. Their work typically involves technical oversight of cleanup operations, permitting support, and compliance auditing for sites subject to CERCLA, RCRA, or NEPA mandates. The primary NAICS code 541330 reflects engineering services for environmental and infrastructure systems, indicating a focus on applied environmental engineering rather than construction or manufacturing. This positions the firm as a technical consultant in environmental compliance, site characterization, and lifecycle management of contaminated assets, serving sectors where regulatory precision and scientific rigor are paramount. CH2M HILL COMPANIES, LTD. operates as a limited liability entity headquartered in Greenwood Village, Colorado, with no government certifications on record. The company maintains a national footprint through project-based engagements and is structured to deliver scalable engineering expertise across federal, state, and municipal programs requiring specialized environmental and infrastructure advisory services.