Environmental Tectonics Corp

Environmental Tectonics Corp, a for-profit manufacturer based in Southampton, Pennsylvania, designs and delivers advanced simulation and training systems to the Department of Defense and federal civilian agencies as a prime contractor (100% of recent awards), competing without set-aside designations in full-and-open procurements. The company specializes in spatial disorientation training systems, disaster management simulators, vestibular training equipment, and technical support for complex research and training platforms across Navy, Air Force, and Army commands.

ETC's customer base is concentrated in defense medical training and aviation operations. The top five customers by award count account for 45% of awards, with the Department of the Navy leading (39 awards), followed by the Department of the Air Force (31 awards), the Department of the Army (28 awards), the Navy Bureau of Medicine and Surgery (15 awards), and the Defense Logistics Agency (11 awards). However, the potential-value rankings show a markedly different concentration: the Naval Air Systems Command Naval Air Warfare Center anchors 97% of combined potential value across five awards worth $2 billion in aggregate, with the Air Force Aeronautical Systems Center contributing $59.9 million across four awards, and the Navy Bureau of Medicine and Surgery contributing $20.3 million across fifteen awards. This divergence reflects a small number of very large systems contracts with the Naval Air Systems Command offset by a high volume of smaller sustainment, maintenance, and support orders across other Navy and Army medical and training commands.

Recent representative work includes a $3.576 million definitive contract from the Air Force Aeronautical Systems Center (awarded December 2021, extending through December 2026) for a Spatial Disorientation Training System with option-year exercises performed at ETC's Southampton facility; a $1.326 million sole-source purchase order from the Army Training and Doctrine Command (awarded September 2024, extending through August 2029) for corrective maintenance of Spatial Disorientation Vestibular Simulators at Fort Sam Houston, Texas; an $858,074 purchase order from the Air Force (awarded September 2024, completed December 2024) for software expansion to the 316th Advanced Disaster Management System incorporating gate runner, high-risk traffic stop, active shooter, and drone scenarios; a $746,188 purchase order from the Air Force for delivery and implementation of an Advanced Disaster Management System to the 316th Mission Support Group at Joint Base Andrews (awarded September 2022); and a $102,542 purchase order from the Navy Bureau of Medicine and Surgery (awarded September 2025, extending through September 2030) for remote technical support services for the Disorientation Research Device, the Navy's most unique and expensive research system, located at the Naval Medical Research Unit in Dayton, Ohio.

ETC sits on the Federal Supply Schedule GS00F78367 with eight task orders and holds four indefinite delivery contracts with the Navy and Army that collectively support five task orders. Award velocity has declined in recent years: three awards in 2022, one in 2023, three in 2024, three in 2025, and one in 2026 year-to-date. Three awards (combined potential value $4.9 million) complete within the next twenty-four months, representing recompete exposure for ETC but a modest refresh cycle relative to its current backlog. The company's primary NAICS concentration falls in equipment repair and maintenance (22 awards under Other Electronic and Precision Equipment Repair and Maintenance) and training device manufacturing, with the top PSC categories being Hospital Furniture, Equipment, Utensils, and Supplies (41 awards), Operation Training Devices (24 awards), and Maintenance/Repair/Rebuild of Equipment—Training Aids and Devices (21 awards). ETC operates as a prime contractor on its entire award footprint with no documented subcontractor role and does not subcontract across its SCI-reportable service work; across SCI records covering FY2022–FY2024, the company reported 2.6 FTEs in FY2022 and zero FTEs in subsequent years, reflecting SCI's limited applicability to ETC's product-dominant and service-contract-sparse business model.