ST JOHNS SHIP BUILDING INC
ST JOHNS SHIP BUILDING INC is a federal contractor, registered under UEI WJG3K6KR1AA1 and CAGE code 5DEL6. It has been awarded $18,162,432 in federal contracts. Primary work spans Ship Building and Repairing, Boat Building, and Unknown NAICS. Top awarding agencies include Department Of Defense, Department Of Homeland Security, and Department Of Transportation.
Contact Information
Registration and classification details
Registration
UEI Code
WJG3K6KR1AA1CAGE Code
5DEL6Entity Structure
Corporate Entity (Not Tax Exempt)Established
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
ST JOHNS SHIP BUILDING INC specializes in the design and construction of specialized maritime vessels for defense applications, with proven expertise in both shipbuilding and boatbuilding disciplines. The contractor delivers custom-built, mission-critical watercraft including 60-foot dive support bo...
ST JOHNS SHIP BUILDING INC specializes in the design and construction of specialized maritime vessels for defense applications, with proven expertise in both shipbuilding and boatbuilding disciplines. The contractor delivers custom-built, mission-critical watercraft including 60-foot dive support boats and two-stack stop log barges, demonstrating proficiency in structural steel fabrication, hull integration, propulsion system installation, and naval architecture tailored to U.S. military operational requirements. Their work reflects deep familiarity with U.S. Navy and Coast Guard vessel standards, emphasizing durability, modularity, and mission-specific functionality such as underwater support operations and waterway control. Technical capabilities include precision welding, ballast and stabilization system integration, and compliance with military specification standards for marine systems. The company maintains a focused relationship with the Department of Defense, delivering specialized maritime assets that support underwater operations, logistics, and environmental control missions. Their contracts consistently involve the construction of purpose-built vessels rather than commercial or recreational platforms, indicating a strategic alignment with defense infrastructure needs. ST JOHNS SHIP BUILDING INC operates primarily within NAICS 336611 (Ship Building and Repairing) and 336612 (Boat Building), positioning itself as a niche provider of defense-grade, non-commercial watercraft. The contractor’s vertical specialization lies in constructing functional, low-volume, high-integrity vessels for specialized military tasks, distinguishing them from mass-market shipyards. As a small business structured as a 2L entity based in Palatka, Florida, ST JOHNS SHIP BUILDING INC leverages its regional maritime infrastructure to serve federal defense clients. The company holds no formal government certifications but maintains a focused, capability-driven presence in the defense marine contracting market, serving critical operational needs through hands-on, precision shipbuilding expertise.
Key Performance Metrics
Awards Count
15
All time
Active
2
Currently performing
Completed
13
Past period of performance
Total Awards
All time
Contracts
Prime · all time
Subcontracts
Sub · all time
Grants
Prime · all time
Subgrants
Sub · all time
Award Analytics & Distribution
Compete with ST JOHNS SHIP BUILDING INC
Track the contractors you bid against, and the work they win
Award history, agency mix, and NAICS coverage for ST JOHNS SHIP BUILDING INC
AI-powered matching against your own capabilities and past performance
Teaming and subcontracting signals on every award
Automated alerts when a competitor wins in your market
Join 750+ contractors already using CLEATUS