Subsea Solutions

Engineered composite solutions for subsea protection, support and infrastructure.

MSS supplies advanced composite subsea solutions developed to protect and support critical offshore infrastructure. Ee deliver lightweight, corrosion-resistant systems engineered for demanding offshore environments and long-term subsea performance.

Our subsea product portfolio includes crossing structures, pipeline and cable protection, sleepers and other custom-engineered solutions designed to simplify installation while reducing lifecycle costs.

Applications

Composite subsea solutions are suitable for a wide range of offshore applications, including:

• Pipeline crossings
• Cable crossings
• Offshore wind export and inter-array cables
• Flowlines and umbilicals
• Subsea pipeline support
• Cable protection
• Mechanical impact protection
• Seabed stabilisation
• Oil & Gas developments
• Offshore wind farms

Our Solutions

Subsea Crossing Structures

Engineered crossing systems designed to protect pipelines, cables and umbilicals where assets intersect on the seabed.

Composite Sleepers

Lightweight structural supports used to maintain clearance, minimise free spans and provide stable support for pipelines and cables.

Protection Covers

Composite covers designed to protect valves, connectors, joints and other subsea equipment against mechanical damage and environmental exposure.

Custom Engineered Solutions

Every offshore project presents unique challenges. MSS work closely with clients to develop bespoke composite solutions tailored to project-specific requirements.

Why Composite?

Composite materials offer significant advantages compared to traditional steel or concrete solutions.

Corrosion Free

Unaffected by seawater and marine environments, eliminating corrosion-related maintenance.

Lightweight

Lower installation weight reduces vessel time, lifting requirements and overall installation costs.

High Strength

Excellent strength-to-weight ratio provides robust structural performance while maintaining low mass.

Long Service Life

Designed for decades of reliable operation in harsh offshore environments.

Low Maintenance

Composite materials require minimal maintenance throughout their operational lifetime.

Sustainable Solution

Lightweight construction and extended service life contribute to reduced environmental impact over the project lifecycle.

Engineering & Project Support

MSS supports customers throughout the complete project lifecycle, from concept development to offshore delivery.

Our capabilities include:

• Concept development
• Engineering support
• Structural design
• Project-specific solutions
• Manufacturing coordination
• Logistics and project delivery
• Installation support
• Technical documentation

Industries

Our subsea composite solutions are developed for demanding offshore applications including:

• Offshore Oil & Gas
• Offshore Wind
• Carbon Capture & Storage (CCS)
• Hydrogen Infrastructure
• Marine Infrastructure
• Subsea Power Transmission