Coda Octopus Group, Inc. designs and manufactures real time three-dimensional (3D) sonar solutions and other products for sale to the subsea, defense, mining and marine sciences markets, among others. In addition, the Company supplies, through its marine engineering businesses, services to prime defense contractors. The Company operates through two segments: Marine Technology Business (Products segment) and Marine Engineering Business (Services segment). The Products segment sells marine products in range of market segments, including commercial marine geophysical survey; oil and gas; energy and renewables; underwater security, law enforcement and naval operations; underwater construction; environmental applications, and salvage and decommissioning. The Services segment includes Coda Octopus Colmek, Inc. and Coda Octopus Martech Limited. The Services segment provides engineering services to a range of clients in the defense markets.