SOUTH BAY WIRE AND CABLE COMPANY, LLC

SOUTH BAY WIRE AND CABLE COMPANY, LLC specializes in the manufacturing of mission-critical electrical and hybrid communication cables for defense applications, with deep expertise in aluminum extrusion, power cable production, and hybrid fiber-optic/copper cable assembly. The company’s technical capabilities span the full lifecycle of energy and communication cabling systems, including precision rolling, drawing, and extrusion of aluminum conductors, as well as the integration of optical fibers with copper wiring to meet ruggedized military specifications. Their products are engineered for high durability, electromagnetic shielding, and environmental resilience in austere operational environments, with a clear focus on power transmission and signal integrity under extreme conditions. The contractor maintains a consistent and exclusive relationship with the Department of Defense, delivering specialized cabling solutions across ground, maritime, and expeditionary platforms. Their work supports critical infrastructure including command and control systems, vehicle electrification, and field-deployable communication networks, demonstrating a proven ability to meet stringent military performance and quality standards. Industry focus centers on NAICS 331318 (aluminum rolling and extruding) and 335929 (energy and communication wire manufacturing), positioning the company as a niche supplier of high-performance conductor systems for defense-grade applications. They serve the military electronics and energy infrastructure verticals, where material purity, dimensional accuracy, and hybrid signal transmission are paramount. As a small business structured as a 2L entity based in Idyllwild, California, SOUTH BAY WIRE AND CABLE COMPANY, LLC operates without federal certifications but leverages technical precision and defense-specific manufacturing experience to compete effectively in the DoD supply chain. Their geographic location supports rapid response to military logistics needs across the western United States and Pacific theater operations.