Falmouth Scientific, Inc.

Falmouth Scientific, Inc.

Falmouth Scientific, Inc.

Reliable Marine Technology Solutions Based on Extensive Field Experience


ACM-PLUS Family of High-Accuracy Current, Wave, & Tide Measurement Instrument Systems



Bubble Gun Family of Acoustic Sources and Seismic Sub-Bottom Systems



Design, Development, and Fabrication of Acoustic Transducers and Associated Systems



Engineering Services
Acoustic Testing
Pressure Testing
Subsea Cable Assembly and Molding
System Integration



Falmouth Scientific, Inc. (FSI) provides innovative and reliable sensor and survey solutions for applications in salt and fresh water environments. FSI’s sensor-based standard product areas include advanced seismic, sub-bottom, and side-scan sonar imaging systems; current, wave, and tide meters; electro-acoustic transducers; and acoustic relocation systems. Services include custom design, development, integration, and production of marine technology, as well as value-added services such as prototyping, product assembly, potting, calibration, and pressure testing.

At FSI’s core are innovative system and design engineering, on-site assembly and production operations, and electrical, acoustic, environmental, and system testing facilities. FSI was founded in 1989 based on WHOI technology licenses and is located in the heart of the New England marine technology cluster on Cape Cod in Pocasset, Massachusetts.

Hegg Marine Solutions is a brand under the FSI umbrella for seismic sources, sub-bottom, and side-scan sonar system technologies as well as field support services.

Call us

(858) 454-4044


7416 Cabrillo Avenue, La Jolla, CA  92037, United States