STONEWALL CABLE, INC.

Stonewall Cable, Inc. specializes in the design and manufacture of precision cable assemblies for mission-critical communication and energy systems, with demonstrated expertise in build-to-print engineering and high-reliability component integration. The company produces flexible, ruggedized cable harnesses tailored for defense and scientific infrastructure, including complex assemblies for weather radar systems and national logistics support applications. Their technical capabilities encompass termination, shielding, strain relief, and signal integrity validation under stringent environmental and operational specifications, ensuring compliance with military and federal performance standards. A key differentiator is their ability to execute low-volume, high-precision manufacturing cycles with rapid prototyping and first-article delivery timelines, supporting just-in-time replenishment for distributed government logistics hubs. The contractor maintains a focused relationship with the Department of Commerce, delivering specialized cable assemblies for scientific instrumentation and operational systems such as the NEXRAD severe weather radar network and the DCP Assembly platform. These engagements reflect a pattern of trusted, repeat collaboration on technical hardware critical to environmental monitoring and national infrastructure resilience. Stonewall Cable operates primarily within NAICS 335929, which encompasses the manufacturing of specialized communication and energy wiring systems beyond standard commercial cable products. This positions them in a niche segment serving federal agencies requiring custom, high-integrity interconnect solutions for radar, telemetry, and data acquisition systems—areas demanding EMI/RFI mitigation, thermal stability, and long-term field reliability. As a small business structured as a 2L entity based in Rumney, New Hampshire, Stonewall Cable operates without federal certifications but maintains a targeted presence in the government supply chain for precision cable manufacturing. Their geographic footprint supports agile, responsive production cycles aligned with federal logistics timelines, reinforcing their role as a specialized supplier for technical hardware in defense and scientific applications.