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SeaCAT

Multi-drone USV for offshore inspection – Autonomous. Endurance-ready. Uncrewed.

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Endurance

Up to 8 days

Payload

Up to 500 kg

Navigation

Up to Sea State 6

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A new generation of offshore inspection

SeaCAT is an Uncrewed Surface Vehicle (USV) designed to perform offshore inspection and survey missions in remote-controlled or autonomous mode.

Its aluminium catamaran design provides:

  • Excellent stability

  • Ability to operate in challenging sea conditions

  • High payload integration capacity

SeaCAT offers a modern alternative to conventional offshore vessels for inspection and survey operations.

Inspection above and below the surface

SeaCAT enables the control of:

  • A USV (surface platform)

  • A ROV (underwater inspection)

  • A UAV (aerial inspection)

All operated from a single interface.

Result:

  • Complete 360° inspection of offshore infrastructures

  • Reduced mobilization

  • Fewer personnel required

  • Increased operational safety

Built for long-duration missions

SeaCAT is powered by a hybrid electric/diesel propulsion system, allowing:

  • Speeds of up to 6 knots

  • Operational capability in Sea State 4

  • Transit capability up to Sea State 6

  • Endurance of up to 8 days

An ideal solution for long-duration offshore campaigns.

Reduce operational costs by up to 85%

With no crew onboard, SeaCAT enables:

  • Major reduction in vessel costs

  • Reduced logistics requirements

  • Fewer personnel mobilized

SeaCAT can also reduce CO₂ emissions by more than 10 times compared to conventional vessels.

A safer, cleaner and economically optimized solution.

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SeaCAT features a modular architecture designed to integrate a wide range of survey and inspection payloads, including:

  • Multibeam sonar

  • Sub-bottom profiler

  • LiDAR

  • Underwater 3D scanners

  • ROV systems

This flexibility allows SeaCAT to be configured for multiple offshore applications, from infrastructure inspection to seabed mapping.

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