Cardno Tec-Leidos, LLC

Cardno Tec-Leidos, LLC is a foreign-owned, for-profit subsidiary of Leidos Holdings, Inc., headquartered in Charlottesville, Virginia. The company specializes in providing environmental and engineering services to federal government agencies, with a particular focus on the Department of Defense. Cardno Tec-Leidos delivers comprehensive architect-engineer services, environmental assessments, and infrastructure support across military installations and defense operations. The company maintains a robust portfolio of federal contract work spanning environmental compliance, facilities engineering, and technical support services for complex defense-related projects.

Cardno Tec-Leidos has executed numerous delivery orders across its federal contract portfolio, demonstrating extensive expertise in environmental impact assessments, National Environmental Policy Act (NEPA) compliance support, and infrastructure engineering. The company's delivery order work has been funded primarily by the Naval Facilities Engineering Command (NAVFAC), U.S. Fleet Forces Command (Atlantic Fleet), Navy Installations Command, Naval Air Systems Command, Naval Strategic Systems Programs, and the Washington Headquarters Service. Representative contract work includes environmental assessments for the Trident Missile Program's Railhead Transfer Facilities at Cape Canaveral ($262,161.94), the Washington Navy Yard National Register Nomination project ($142,293), and noise reporting for Naval Air Station New Orleans ($25,919.96). Additional significant awards encompass environmental support for the Reserve Center Combat Vehicle Maintenance Facility at Marine Corps Reserve Center Jacksonville supporting the AAV-to-ACV transition ($586,720.13), archaeology surveys for the P246 Military Construction Complex at Indian Head, Maryland ($80,052), marine structure maintenance and pile replacement activities at Naval Base Kitsap-Bremerton ($513,371.07), and environmental assessments for U.S. Coast Guard Offshore Patrol Cutter homeporting and pier realignment ($998,916.09). The company has also delivered large-scale environmental impact statement work, including a Supplemental Environmental Impact Statement for three nuclear-powered aircraft carriers at Naval Air Station North Island in San Diego ($1,375,613.32), the Atlantic Fleet Training and Testing Environmental Impact Statement/Overseas Environmental Impact Statement Phase IV effort ($4,114,188.33), and environmental impact statement work for the Western New York/Southeastern Federal Land offices land exchange ($1,127,721.48). Additional services provided include climate change mitigation guidance and greenhouse gas accounting services for the Washington Headquarters Service ($236,740.31), engineering support for climate and water resilience initiatives ($180,832.84), transportation management planning for the Washington Navy Yard ($185,648.54), and MQ-25A Stingray Unmanned Aerial System environmental assessment completion ($443,284.65). All delivery orders were awarded on a firm fixed-price basis without set-aside designations, indicating unrestricted competitive procurement. No subcontractor relationships were documented in the delivery order awards reviewed.

Cardno Tec-Leidos holds a single-award Indefinite Delivery Contract valued at $50 million with the Naval Facilities Engineering Command, awarded April 2, 2025, and extending through April 1, 2030. This contract provides Architect-Engineer services for range sustainability and National Environmental Policy Act operations on a global basis, with primary geographic focus on the Atlantic Ocean and Eastern United States. Services under this IDC include NEPA compliance support, endangered species assessments, cultural resource surveys, range management plans, and public outreach activities supporting military training range complexes and related infrastructure projects. The contract represents a follow-on award to an existing NAVFAC contract previously held by Cardno Tec-Leidos beginning in 2019, demonstrating continued partnership and customer confidence. The IDC structure includes a one-year base period with four one-year option periods, enabling flexible task order issuance across the five-year performance window. Multiple delivery orders have been executed under this IDC framework, including those for environmental assessments at Cape Canaveral, Camp Lejeune, and Marine Corps Air Station Cherry Point, as well as the Washington Navy Yard National Register Nomination and various other environmental and engineering support activities. This single-award vehicle positions Cardno Tec-Leidos as the primary environmental and engineering services provider for NAVFAC's range sustainability and NEPA compliance operations, reflecting the company's core competencies in supporting complex military infrastructure and environmental documentation requirements.