SEVEN C'S MARINE, INC.

SEVEN C’S MARINE, INC specializes in the repowering and modernization of U.S. Navy and Coast Guard patrol vessels and small craft, with deep expertise in marine propulsion system upgrades, engine integration, and vessel performance optimization. Their work centers on replacing aging powertrains with high-efficiency, mission-ready systems—particularly Yamaha marine engines—ensuring enhanced speed, fuel economy, and operational reliability for maritime law enforcement and defense platforms. The contractor demonstrates precise technical proficiency in hull-to-engine compatibility, exhaust and cooling system retrofits, and electronic control module calibration, all critical to maintaining vessel seaworthiness under demanding operational conditions. Their niche lies in rapid, field-deployable repowering solutions that minimize vessel downtime while meeting stringent military performance standards. The company maintains a consistent relationship with the Department of Defense, delivering critical vessel sustainment services tailored to naval patrol and coastal defense platforms. Their contracts reflect a focus on maintaining readiness of small craft fleets through targeted mechanical upgrades rather than full-scale construction, indicating a trusted role in lifecycle management for tactical maritime assets. SEVEN C’S MARINE, INC operates primarily within NAICS 336611—Ship Building and Repairing—where their practical focus is on repair, retrofit, and propulsion system overhaul rather than new construction. They occupy a specialized position in the defense maritime supply chain, serving as a responsive vendor for urgent vessel modernization needs across the U.S. coastal and littoral fleet. As a small business structured as a 2L entity based in Biloxi, Mississippi, SEVEN C’S MARINE, INC leverages its Gulf Coast location for direct access to naval assets and maritime infrastructure. The company holds no formal government certifications but maintains a focused, technically proficient presence in the defense marine repair market, positioning itself as a nimble, mission-driven contractor for critical vessel sustainment tasks.