Subsea Asset Location Technology Ltd

To find equipment in anything but clear shallow water typically requires the use of sonar.
SALT’s Sonar Bell technology was conceived to allow sub-sea assets, structures or obstacles to be more readily detectible by Sonar, through a means of greatly increasing its acoustic reflection.
It is a purely passive device requiring virtually no maintenance when compared to battery powered beacons. SALT was established by Ploughshare with technology developed at Dstl.