About Substructure
Substructure, Inc., provides marine industrial services to commercial and government organizations worldwide. Our state-of-the-art underwater capabilities include ultra-high-resolution hydrographic surveying and mapping, epoxy marine pile encapsulation, and corrosion control for structures and vessels. In addition, Substructure offers commercial diving, marine design and fabrication, ship husbandry and salvage, and archeological search and recovery services.
Our custom-built hydrographic survey vessel, Orion, allows us to perform multibeam seafloor characterizations with very high accuracy and repeatability.
Substructure’s experienced team of engineers, marine scientists, divers, data specialists, and licensed captains have a reputation for completing complex marine projects on time and on budget. Recognized for unparalleled technical expertise, highly sophisticated and customized equipment, exacting project management, and collaborative customer support, Substructure has become the gold standard for near shore and coastal underwater industrial operations.
Founded in 1996, Substructure is a privately held company headquartered in Portsmouth, New Hampshire.
