MARCUM DEVELOPMENT LLC

MARCUM DEVELOPMENT LLC specializes in the precision manufacturing of specialized defense and training equipment, with core expertise in producing target systems, ordnance components, and custom polymer-based components for military applications. The company’s technical capabilities include the fabrication of silhouette targets, mannequins, smoke pot packaging, and runner components used in live-fire and simulation training environments. Their work spans advanced plastics manufacturing, including polystyrene foam molding and general plastic product fabrication, alongside the production of small arms and ordnance accessories, demonstrating proficiency in high-tolerance, low-volume manufacturing under strict military specifications. Key differentiators include the ability to rapidly prototype and deliver mission-critical components with consistent quality, particularly for complex geometries and environmentally resilient materials used in field training scenarios. The contractor maintains a consistent and focused relationship with the Department of Defense, delivering specialized manufacturing solutions across training, readiness, and equipment support missions. Their portfolio includes targets, packaging for munitions, and auxiliary components used in infantry and aviation training systems, indicating deep integration into DoD’s live-fire and synthetic training infrastructure. Industry focus centers on NAICS codes 332994 (small arms and ordnance accessories), 326199 (other plastics products), and 339999 (miscellaneous manufacturing), reflecting a niche positioning in defense-contracted manufacturing that bridges polymer science, mechanical assembly, and tactical equipment supply. MARCUM’s work supports the U.S. military’s need for durable, field-deployable training aids and component parts that meet rigorous performance and safety standards. As a small business structured as a 2L entity based in Wooster, Ohio, MARCUM DEVELOPMENT LLC operates with agility in the federal supply chain, serving defense customers without formal certifications but with proven delivery capability in high-reliability manufacturing. Their geographic presence in the Midwest supports efficient logistics for DoD distribution networks, reinforcing their role as a responsive, technically capable supplier in the defense manufacturing ecosystem.