John Duffy

Operations Director

John has worked in all sectors of the diving industry since 1976. He has vast experience in the water as a Diver/Supervisor and has also spent part of his career training divers in NDT inspection.

John feels very much at home leading Sub Marine Services and it's divers in all aspects of ship inspection and repair, civil construction and marine operations.

Martin Priest

Contracts Manager


Martin brings extensive experience in project and contract management to Sub Marine Services. He manages a variety of work including underwater surveys, repairs to ships and marine civil engineering projects.

He has previously worked for a number of large Civil Engineering companies, principally on flood defence and utilily works.

Karen White

Office Manager


Karen has worked in the marine sector as a PA/Office Manager for many years. She has extensive experience in marketing, IT, web site design and finance.

Having come back to work for Sub Marine Services Karen is looking forward to developing some new marketing strategies.

Austin Johns


Austin is a local Falmouth waterman from a long line of oyster merchants and ferrymen and has spent most of his life on the local waters.

Austin has worked for us for over 9 years and is involved in all our towing and dive tender work as well as being in charge of our Dive Boat, the Mariana "K"

Rob Caddy


Rob is an ex Royal Marine with a background in Civil Engineering.


He joined the Company as a newly qualified diver over 3 years ago and has now spent many hundreds of hours in the water on various dive jobs.

Rob is our Lead Diver and Dive Technician.

2017 by Bizznesswize

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Sub Marine Services Ltd

Commercial Divers, Marine Contractors & Underwater Engineers


+44 (0) 1326 211517

Company Number 02128038