EdgeTech is a leading manufacturer of underwater technology solutions.  The company is known worldwide for its high quality products that include: deep sea acoustic releases, pop-up release systems, shallow water and long life acoustic releases, side scan sonars, sub-bottom profilers, bathymetry systems, AUV and ROV-based sonar systems, combined and customized solutions.  In addition to the full line of acoustic releases and underwater survey products, EdgeTech provides reliable USBL systems, transponder beacons, MRUs and customized underwater acoustic command and control systems.

EdgeTech has been producing systems that hold down submerged lines in containers and release them to the surface by acoustic command for over 30 years. Our existing systems are used all over the world by oceanographers, and other scientists. The largest institutions in the US and internationally use our systems in the harshest marine environments.

We have developed a ropeless fishing system that eliminates vertical buoy lines in the water column until the trap is ready to be recovered. This system has been designed for use by fishermen. It can be modified in many different configurations to meet the specific requirements of fishermen.