Based in the UK








Yachts are quite often delivered with substandard, unverified technical documents, relying on the build engineers knowledge and working experience of the vessel.

Our Documentation Services collates all the build and manufacturers information, along with crew members operational experience, into one place; with clear and concise operational instructions and significant drawings, making your documentation a tool for the vessel's lifetime.

All of our authors working on your bespoke technical documentation are class one engineers or master mariners. The content is verified as correct with a vessel survey before the final version is issued.

  • Full Technical Operating Manual - incorporating all vessel specific systems and operations.

  • Vessel Specific Familiarisation - computer based testing of crew knowledge on vessel operations and systems taken from the manuals.

  • Full Range of Manuals - Bridge Manual, Safety Manual, Cabin Installation Manual, SOLAS Training Manual.

  • Usable - digital and print based.

  • Fully Editable - dry dock changes easily sent through and updated.

  • Versatile - Pocket books put the technical documentation right into the crews hands.



The LFC Bio-digester eliminates food waste on board your vessel, eradicating  the need for smelly food stores and tender runs ashore. 
  • Cruise ship industry technology now available to yacht market

  • Flag State classified effluent as grey water 

  • No plastic overboard

  • No grease trap needed

  • No additional load on treatment plants

  • Meets MARPOL requirements

  • Smaller than a dishwasher for more information


We can assist, at any level, in ensuring your planned maintenance database, is populated with verified data and running efficiently and effectively.

During the build/restoration process it allows your crew more time on board and in production meetings, and less time on administration tasks. Training and coaching is provided with all engineering crew, ensuring they are familiar with how to use it, reducing downtime and maximising the availability of your vessel for owner or charter use.

  • Populate the planned maintenance database that you have selected

  • Create equipment lists

  • Compile spare parts inventories

  • Create clear planned maintenance tasks

  • Vessel visits and remote support

Download the PDF document for more information on what we offer concerning planned maintenance systems.



We can find the spare parts you need, engineering or deck, at the right price and get them to you quickly. Simply email or call with a list of the parts you require, and we will immediately source them for you at the best price.
  • Multiple suppliers checked for the best price

  • Open book policy; showing costs and mark-up

  • Deliveries checked and verified by engineers, ensuring you get what you ordered

  • Single order postage or collated, palletized shipping, worldwide and on time



We started Sentini Marine in 2011 after a combined 28 years in the commercial and yachting industry.


We knew that we could offer yacht engineering something quite unique; a company that combines engineering knowledge and experience with integrity and a priority on personal service.

Jonathan Lee Merchant Navy Engineer, Commercial MCA Chief Engineer, 10 years in the yachting industry. 


Specialist Marine Technical Documentation Writing & Authoring Services

Worldwide Marine Technology (WMT) is an independent UK company specialising in producing technical operating and training documentation for the marine and offshore industries.

Gareth Bransby Masters Degree in Electronics and Software Engineering, 10 years in the yachting industry.

WMT has over 28 years experience of producing marine technical documentation and has been the leading supplier for ship operating manuals to the LNG sector over that period. We have produced technical operating, planned maintenance and safety manuals for ships, yachts and offshore installations of all types.

WMT maintain a policy of using only very experienced senior marine and offshore personnel in order to supply operators with the best technical documentation.

UK Office: +44 (0)1484 533312

US Office: +(1) 858-280-1087 (GMT-8)

  • Facebook - Grey Circle

Aspley Wharf, Huddersfield




Dan Morgan,

Technical Manager of 60m+ MY Titan


Sentini has given first-class service for every enquiry, big or small.



© 2016 Sentini Marine Ltd.