D&W Marine Systems Management, Inc. delivers maritime engineering, port engineering, unmanned maritime systems support, diving and hyperbaric program support, weapon system sustainment, logistics, training, reliability-centered maintenance, and program management services for Department of Defense, Foreign Military Sales, allied, and commercial maritime operations.
DWMSM supports customers operating in complex waterfront, vessel, small craft, diving, robotic, unmanned, and weapons-support environments where readiness, technical accuracy, safety, and execution discipline directly affect mission success.
Our teams help keep maritime assets, crews, systems, and support programs operational, supportable, and mission-ready.
Modern maritime capability is no longer limited to ships and crews. It includes the full operational ecosystem around them: vessels, small craft, diving systems, unmanned underwater vehicles, remotely operated vehicles, sensors, payloads, weapon systems, maintenance programs, technical documentation, logistics pipelines, and trained personnel.
DWMSM helps customers turn fragmented maritime requirements into executable capability.
We do not just support the mission. We help make the mission supportable.
Naval-grade engineering and program management delivered by former merchant mariners and U.S. Navy Port Engineers — closing the loop between engineering intent and operational reality.
ISO 9001:2015-certified SDVOSB supplier — acquisition and resale of DLA items for the Department of Defense, plus electronic, MRO, and industrial product supply through a vetted manufacturer and distributor network.
Advisory, train-the-trainer, and life-support sustainment for partner-nation and DoD dive programs — D&W advises and enables, customers operate.
Exclusive maritime distributor for HydroFLOW USA — patented induced-signal water conditioning for scale, biofilm, and corrosion control across marine and industrial systems.
Reach out to scope a SeaPort-NxG task order, explore a teaming opportunity, or request a fit assessment for your program.