JELCO INC

JELCO INC specializes in the design, integration, and manufacturing of advanced electronic systems and components, leveraging deep expertise in precision instrumentation, signal processing, and embedded control technologies. As a Women-Owned Small Business certified under the SBA’s 8(a) program and recognized as a Woman-Owned Business, the company brings a disciplined, quality-driven approach to mission-critical electronics development. Their technical capabilities include circuit board design, RF and microwave subsystem integration, firmware development, and compliance with MIL-STD and DO-160 environmental and electromagnetic standards. JELCO’s engineering team focuses on ruggedized, high-reliability systems for defense, aerospace, and government sensor applications, with an emphasis on rapid prototyping, lifecycle support, and supply chain resilience. While award history is not available to confirm specific agency engagements, JELCO’s NAICS classification of 334310—Electronic Component and Product Manufacturing—indicates a primary focus on producing custom electronic assemblies for government and defense systems. This includes components used in communication, navigation, surveillance, and test equipment platforms. The company’s positioning is that of a nimble, certified manufacturer capable of fulfilling small-to-medium batch production requirements with strict adherence to government quality and traceability protocols. JELCO INC is headquartered in Wheeling, Illinois, and operates as a small business with a lean, vertically integrated structure optimized for responsive contract execution. The firm’s certifications enhance its eligibility for set-aside programs and demonstrate commitment to diversity in federal contracting. With no public award data to infer geographic reach beyond its Illinois base, JELCO’s market presence is defined by its technical specialization and compliance credentials rather than scale or volume.