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Company profile

MSubs

MSubs designs and builds manned and unmanned underwater vehicles for defence, testing and subsea missions. Its Royal Navy work includes the CETUS extra-lar...

Facts

Segment
MARITIME
Country
United Kingdom
Headquarters
Plymouth
Website
https://msubs.com/

About MSubs

MSubs designs, builds and operates specialised manned and uncrewed underwater vehicles for defence, research and offshore missions. Its pressure-hull approach places major systems inside the vehicle, allowing some large UUVs to be maintained and replenished without full recovery and supporting long-duration autonomous operations.

The company built XV Excalibur under the UK Ministry of Defence's Project Cetus as an extra-large uncrewed underwater test vehicle for the Royal Navy. Its broader work includes large autonomous submersibles, diver lock-out craft, dry combat submersibles and surface or hybrid vehicles. Engineering spans mechanical and electrical systems, composites, electronics, navigation software, assembly, trials and offshore operational support.

Market context

DEPLOYMENT

Summary

Type: Underwater robot OEM

Core: XLUUVs

Function: Subsea autonomy

Audience: Navies

Products

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