High accuracy positioning services in coastal and deep sea areas plus inland waterways on various types of vessel such as Naval, Hydrographic, Dredging, Research, Wind Farm Support and other specialist craft.

13th October Urgent Action Required  Important information for Septentrio AsteRx-u-Fg users 
18th SeptemberNew Septentrio AsteRx-U3 Marine firmware 4.14.1 available
13th September Action Required  ERSAT service replaces EMSAT service
24th July Action Required  IRSAT service replaces IOSAT service
3rd JulyMarinestar switches from ITRF2014 to ITRF2020
14th JuneMarinestar Precise Point Positioning status update (June 2023)
26th MayMarinestar takes advantage of modern BeiDou satellites
2nd MarchSASAT service replaces WASAT service
2nd MarchEASAT service replaces AORET service
3rd JanuaryFugro Satellite Positioning Status Update (Hydro 2022)
12 Sep '22Septentrio launches the Marinestar AsteRx-U3 Marine receiver
12 Jul '22Septentrio M3 Fg OEM board with Marinestar is available
15 Jun '22Septentrio releases updated firmware version 4.12 for AsteRx-u-Fg, and AsteRx4 OEM boards