EXCALIBUR SYSTEMS INC

Excalibur Systems Inc. specializes in the design, manufacturing, and integration of mission-critical electronic assemblies and subsystems for defense and aerospace applications. The company delivers custom printed circuit board assemblies, digital coupling units, interface systems, and peripheral equipment tailored to ruggedized military environments. Their technical expertise spans high-reliability electronic manufacturing, embedded communications interfaces, avionics subsystems, and navigation instrumentation, with demonstrated proficiency in CPCI form-factor boards, multi-protocol data interfaces, and aerospace-grade component integration. Excalibur’s work emphasizes signal integrity, EMI/EMC compliance, and long-term sustainment for systems requiring stringent environmental and operational standards. The contractor maintains a consistent and focused relationship with the Department of Defense, supplying specialized electronic components for command, control, communications, and navigation systems across naval, airborne, and ground platforms. Their deliverables support integrated avionics, tactical communications, and sensor networks, indicating deep familiarity with military specification requirements and defense supply chain protocols. Excalibur’s primary industry focus lies in printed circuit assembly, aeronautical instrument manufacturing, and electronic component production, positioning them as a niche supplier for defense electronics requiring precision fabrication and low-volume, high-assurance production. They serve the defense electronics supply chain with an emphasis on custom-built, non-commercial off-the-shelf (COTS) hardware for mission-specific applications. As a small business operating from Elmont, New York, Excalibur Systems Inc. is structured as a 2L entity with no federal certifications on record. Their geographic footprint is limited to their primary facility, but their market positioning is defined by technical precision and direct support to DoD systems integration efforts, particularly in electronic subsystems where reliability and customization are paramount.