Sea

Precision Fabrication. Mission-Critical Performance.

Ravelin Defense delivers NAVSEA-approved structural fabrication and precision enclosures for surface vessels and submarines — built to the exacting standards the maritime environment demands.

APPLICATIONS/PLATFORMS
Our sea solutions protect critical operations.
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58 U.S. Patents Issued
10,000+ Vehicles Protected
NAVSEA-approved structural fabrication (S9074-AQ-GIB-010/248 & S9074-AR-GIB-010-270)
Surface vessel and submarine structures
Precision marine enclosures
High-voltage enclosure fabrication
Large-format machining
Aluminum, stainless, and carbon steel welding
Finishing, painting, and coating
Products

Designed to enhance survivability and operational effectiveness

Armor
Armor

Ravelin Defense products protect a wide range of military and commercial customers operating in air, on land and sea. Our research and development of critical technology for class-leading survivability systems pioneered many of the advanced composite armor, breach, and blast technologies in service today.

Energy Absorbing Seats & Vehicle Accessories
Energy Absorbing Seats & Vehicle Accessories

Designed energy-absorbing seats and vehicle accessories that enhance safety, comfort, and durability in demanding environments.

Signature Mgt & Situational Awareness
Signature Mgt & Situational Awareness

We develop in-house, advanced passive signature management systems and situational awareness solutions.

HOW WE SERVE THIS DOMAIN:

The sea is relentless: salt, pressure, and constant mechanical stress expose every weld, every joint, every enclosure to failure. For naval platforms, that's not acceptable — and Ravelin Defense is built to meet the demands required,

Our maritime capabilities center on structural fabrication and precision enclosures for surface vessels and submarine applications. Working to NAVSEA-approved standards, our teams fabricate complex marine structures — deck doors, pilot houses, standing platforms, and specialized enclosures — with the dimensional accuracy and material integrity that naval programs require.

High-voltage enclosures represent a specialized area of focus: engineered housings designed to protect critical electrical systems in the harshest shipboard environments. From large-format machining to complex aluminum, stainless, and carbon steel welding, Ravelin Defense brings the full fabrication stack to maritime work — including in-house finishing, painting, and coating — controlled, qualified, and delivered to naval standards.

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Capabilities

Advanced engineering and precision manufacturing across domains

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Metal Manufacturing

Specializing in highly complex manufacturing in fully-equipped, state-of-the-art facilities.

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Composite Manufacturing

Composite structures and laminates optimized for weight and performance.

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Ballistic Protection

Advanced protection to enhance survivability in all domains.

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Blast Energy Attenuation

Engineered seating systems and physical barrier technologies for high-risk environments.

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Advanced Engineering

From modeling and prototyping to full-scale testing, advanced engineering supporting protection and survivability.

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RAVELIN DEFENSE

We design and build to meet today’s needs and tomorrow’s threats.

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About Us
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Consent Preferences
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