Moving Cargo.
Building Futures.

Specialist maritime logistics for major infrastructure projects. From bulk aggregates and excavated spoil to specialist heavy plant and equipment, SEAG8 delivers where it matters most.

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Delivering for the Biggest Projects

SEAG8 is a specialist shipping and logistics company providing maritime transport solutions for major infrastructure and construction projects. We move bulk materials, aggregates, and excavated spoil by sea and river, reducing road congestion and carbon emissions.

Maritime Expertise

Decades of experience in specialist marine logistics and cargo handling operations.

Safety First

Rigorous safety standards and environmental compliance across every project.

UK-Wide Operations

Serving major infrastructure projects across the United Kingdom and Channel Islands.

SEAG8 River Trader discharging aggregates at quayside with SEAG8-branded crane

Our Services

Comprehensive maritime logistics solutions tailored to the demands of large-scale infrastructure and construction projects.

Aerial view of SEAG8 vessel Neptune underway at sea

Marine Transport

Coastal and river shipping of bulk materials using our specialist fleet of vessels and barges.

Bulk Cargo Handling

Loading, unloading, and transhipment of aggregates, spoil, and construction materials.

Project Logistics

End-to-end logistics planning for major infrastructure and construction projects.

Multimodal Solutions

Integrated sea, river, and road transport to optimise delivery routes and reduce emissions.

Port Operations

Port-side logistics for efficient cargo throughput.

Container Shipping

Containerised cargo transport for efficient and secure delivery of goods by sea.

SEAG8 bulk carrier vessel at sea

Our Fleet

SEAG8 has access to a versatile fleet of vessels and barges purpose-built for coastal and river transport. From self-discharging bulk carriers to flat-top barges, equipped to handle the most demanding cargo requirements.

20+
Years Experience
50+
Projects Completed
5M+
Tonnes Shipped
24/7
Operations

Previous Projects

A track record of delivering complex maritime logistics for some of the UK's most significant infrastructure projects.

Crossrail — Wallasea Island
Spoil Shipping

Crossrail — Wallasea Island

Shipping over 3 million tonnes of excavated spoil from Crossrail tunnel boring operations to Wallasea Island, Essex, creating a new RSPB nature reserve from the reclaimed land.

Thames Tideway Tunnel
Excavated Material Transport

Thames Tideway Tunnel

River-based transport of excavated material from the Thames Tideway super sewer project using specialist barges, keeping thousands of lorry movements off London's roads.

Guernsey Airport Runway
Aggregate Delivery

Guernsey Airport Runway

Delivering bulk aggregates by sea to Guernsey for the airport runway rehabilitation project, with barge-to-shore discharge via conveyor systems.

RAF Gibraltar Airport
Heavy Lift & Project Cargo

RAF Gibraltar Airport

Shipping heavy plant and equipment to Gibraltar for the RAF airport infrastructure project, including crane lifts of specialist trailers and construction machinery.

Isles of Scilly Airport
Airport Resurfacing

Isles of Scilly Airport

Utilising landing craft to beach-deliver materials for the Isles of Scilly airport resurfacing project, overcoming the challenges of limited port infrastructure.

St Mary's Hospital — Isles of ScillySt Mary's Hospital — Isles of Scilly - view 2St Mary's Hospital — Isles of Scilly - view 3
Modular Unit Shipping

St Mary's Hospital — Isles of Scilly

Shipping prefabricated modular hospital units to St Mary's, Isles of Scilly, involving night-time vessel operations and precision crane lifts in challenging island port conditions.

Get in Touch

Whether you need a quote for a specific project or want to discuss how SEAG8 can support your logistics requirements, we'd like to hear from you.

Office

The Old Bakery, Garfield Place,
Faversham, Kent, ME13 8AB