Products & Services
Paper Charts & Publications
Our purpose built warehouse holds world-wide stock of ADMIRALTY paper charts readily available for immediate dispatch. These include the full range of ADMIRALTY standard nautical charts, thematic charts, routeing guides, port approach guides and miscellaneous charts. (more)
Navarea
Warning
The World-Wide Navigational Warning Service (WWNWS) divides the world’s oceans into 21 geographical sea areas called NAVAREAs. Each NAVAREA is assigned a coordinator responsible for collecting and issuing navigational warnings within their designated area. (more)
Challenger eReader
Access the largest collection of maritime publications and eBooks on board vessels, in a fast and easy-to-use digital format.
The publications and eBooks are already on Challenger eReader and are available instantly at the touch of a button – you no longer have to wait for a paper publication to be shipped to your vessel. (more)
Challenger
e-Log
Manage logs easily on board with a digital log book system to replace your paper log books, including MARPOL-required log books, such as oil, cargo, and garbage log books. By digitalising ship log books, all the information is available and visible online immediately for fast and accurate reporting, both on board and ashore. (more)
Electronic Navigation
Poseidon Navigation Services Ltd are authorised suppliers of Electronic Navigational Charts (ENCs) from a range of manufacturers and can recommend and supply the best solution for your vessel or fleet. (more)
Digital Publications
ADMIRALTY Digital Publications (ADP) are a fully approved digital version of the UKHO’s paper Nautical Publications used by mariners around the world. (more)
Navigation Equipment
We have an extensive range of high quality nautical instruments for navigational purposes, including dividers, plotting tools, writing instruments, chart correction kits and many more items which are essential for everyday use in the chart room on the ships bridge. (more)