SEEMANN COMPOSITES, LLC

Seemann Composites, LLC specializes in the design, fabrication, and compound manufacturing of advanced composite materials for defense and marine systems, with deep expertise in shipbuilding and repair applications. The company delivers high-performance structural components—including bow domes, propulsor tailcones, and hydrodynamic fairings—using custom-resin compounding and precision molding techniques tailored to naval environments. Their technical capabilities span the full lifecycle of composite integration: from material formulation and layup processes to final assembly of mission-critical parts for surface vessels and amphibious craft. Seemann Composites demonstrates proficiency in meeting stringent military specifications for durability, weight reduction, and electromagnetic signature control, particularly in underwater and high-stress naval applications. The contractor maintains a consistent relationship with the Department of Defense, delivering specialized composite solutions for ship systems, navigation instrumentation, and vessel refurbishment programs. Their work supports naval platforms through the supply of mission-essential components, often under tight timelines and classified constraints, indicating a trusted position within defense logistics and maintenance cycles. Industry focus centers on NAICS 336611 (Ship Building and Repairing) and 325991 (Custom Compounding of Purchased Resins), positioning Seemann as a niche supplier of engineered polymer systems for maritime defense. They serve the naval architecture and marine systems market by translating material science innovations into field-deployable hardware, with secondary involvement in aerospace and sensor system component manufacturing. Seemann Composites, LLC is a small business based in Gulfport, Mississippi, operating as a 2L entity with no federal certifications on record. Their geographic footprint and technical specialization anchor them as a regional supplier of advanced composites for U.S. naval modernization efforts, with a reputation for precision manufacturing in high-reliability environments.