Underwater Acoustic Communications Suppliers

26 subsea suppliers working with underwater acoustic communications — Acoustic modems, releases and through-water telemetry. This is the axis buyers actually shop on: not "who is a manufacturer", but who supplies the specific system a job needs.

Most are classified mainly as Equipment Manufacturer, Systems Integrator and Vehicle & Robotics Developer, serving Ocean Science & Research, Environmental Monitoring and Naval & Defence.

Teledyne Marine

Designs and manufactures subsea sensors, imaging systems, vehicles, and interconnect products for oceanographic, defense, and offshore markets.

Thousand Oaks, United States

Ocean Science & ResearchEnvironmental Monitoring

Water Linked

Provides underwater positioning and sensor technology that supports missing-person searches, submerged vehicle recovery, and disaster response.

Trondheim, Norway

Search, Recovery & Forensics