ST. MARKS POWDER, INC.

St. Marks Powder, Inc. specializes in the precision manufacturing of military-grade propellant powders and explosive formulations, with deep expertise in ball powder technologies such as WC864 and FA propellant systems. The company delivers mission-critical energetic materials that meet stringent Department of Defense performance and safety standards, ensuring consistent burn rates, thermal stability, and lot-to-lot reproducibility for small arms, artillery, and ordnance applications. Their technical capabilities encompass formulation development, powder granulation, drying, screening, and quality assurance protocols compliant with MIL-SPEC and DoD ammunition lifecycle requirements. A key differentiator is their ability to sustain production of legacy and high-demand propellants under tight operational timelines, including rapid DODAAC updates and supply chain continuity for extended production runs. The contractor maintains a consistent, long-term relationship with the Department of Defense, supplying essential propellant materials across multiple branches and logistics channels. Their work supports ammunition production, depot-level resupply, and inventory replenishment programs, with a focus on maintaining readiness through reliable, repeatable manufacturing cycles. All engagements are directly tied to the operational needs of U.S. military forces, indicating a trusted position within the defense supply chain for energetics. Operating under NAICS 325920, St. Marks Powder is narrowly focused on explosives manufacturing, specifically the production of smokeless propellants for defense applications. This vertical specialization positions them as a niche supplier within the broader ordnance industrial base, serving a highly regulated and security-conscious market that demands strict adherence to federal handling, storage, and transportation regulations. As a small business structured as a 2L entity based in Crawfordville, Florida, the company operates without federal certifications but maintains a geographically centralized production facility optimized for secure, controlled manufacturing environments. Their market positioning is defined by technical reliability and continuity of supply rather than broad diversification, making them a critical partner for sustained defense propellant needs.