HDT EXPEDITIONARY SYSTEMS INC

HDT Expeditionary Systems Inc. specializes in the design and manufacture of precision current-carrying wiring devices, with demonstrated expertise in the development of mission-critical pressure switches for defense applications. Their technical capabilities center on electromechanical component engineering, including the fabrication of ruggedized, high-reliability switching assemblies that meet stringent military environmental and performance standards. The company’s work involves precise material selection, hermetic sealing, contact metallurgy, and compliance with military specification requirements for shock, vibration, and thermal cycling. Their focus on pressure-sensitive switching systems suggests specialization in aerospace, naval, and ground vehicle platforms where reliable actuation under extreme conditions is essential. The contractor has delivered products exclusively to the Department of Defense, indicating a focused relationship with defense systems integrators and program offices requiring hardened electrical components. Their work supports platforms where fail-safe switching is critical to operational safety and mission success, likely serving programs in aviation, munitions, or vehicle control systems. HDT Expeditionary Systems operates within NAICS 335931, which defines the manufacturing of current-carrying wiring devices such as switches, relays, and connectors. This places them in the niche defense electronics supply chain, serving as a tiered supplier of specialized components rather than end-item systems. Their market positioning is that of a precision manufacturer serving high-integrity defense applications requiring strict tolerances and traceability. As a small business structured as a 2L entity based in Geneva, Ohio, HDT Expeditionary Systems Inc. maintains a lean, specialized manufacturing footprint. The company holds no formal government certifications, suggesting a reliance on technical competence and direct contract performance rather than formal socioeconomic programs. Their geographic presence is localized, with operations centered in the Great Lakes industrial corridor, supporting regional defense manufacturing ecosystems.