Maritime Directory

DONJON-SMIT, LLC

Donjon-SMIT, LLC is a marine salvage and casualty response company specializing in OPA-90 compliance, emergency salvage, firefighting, lightering, and environmental care services across U.S. waters.

DORIS Engineering

DORIS Engineering delivers engineering solutions for fixed and floating platforms, covering shallow to deep waters and from design to operations in challenging maritime environments.

Daihatsu Diesel Co., Ltd.

Daihatsu Diesel Co., Ltd. specializes in manufacturing high-performance marine engines including ship engines, propulsion diesel engines, and power generation diesel engines with a focus on durability, environmental compliance, and low noise/vibration.

Daiichi Chuo Kisen Kaisha

Daiichi Chuo Kisen Kaisha is a Japanese shipping company specializing in coastal vessels including Cape Panamax, Handymax, and small handy ships, focusing on safety, environmental management, and corporate social responsibility.

Damen Shipyards Sharjah FZE

Damen Shipyards Sharjah FZE is a UAE-based shipbuilding and ship repair company offering newbuilding, drydocking, underwater services, engineering solutions, and OEM expertise with certified quality and environmental standards.

Danaos (USA), Inc.

Danaos Maritime Software since 1986 has been a choice of over 300 shipmanaging and shipowning companies around the world representing a fleet of over 2,500 ocean going vessels, despite the strong competition from other companies in the field. Developed for ease of use under a true "windows" environment, all modules are object-oriented making customization of screens and reports to meet the ndividual needs of each client easy. The software is Year 2000 compliant, and DMC Ltd. is ISO-9002 certified. Shore and ship based modules provide for efficient management and tight controlin accordance with the ISM code: Crewing System, MGA Administration, Planned Maintenance, Start-Up Edition, Vessel Operation, I.S.M., Monitoring System, Provisions Control System, Stores Control System, Vessel Performance System, Marine Accounting & MIS, On-Board System, Spare Parts Control System, Ticketing & Booking System, Voyage Estimation.

DeFelsko Corporation

DeFelsko Corporation manufactures coating thickness gauges, inspection instruments, and environmental inspection kits for measuring and testing coatings and surface profiles.

Delta-T Systems, Inc.

Delta-T Systems, now part of Centek Marine, designs, engineers, and manufactures advanced marine ventilation systems including fire dampers, fans, blowers, and environmental systems used on commercial, naval, and recreational vessels worldwide.

Det Norske Veritas - Head Office

DNV is a leading international classification society dedicated to safeguarding life, property, and the environment, serving the maritime industry with classification, certification, and advisory services worldwide.

Dojon-Smit

Donjon-SMIT is a marine salvage and casualty response company specializing in OPA-90 compliance, offering services such as salvage, marine firefighting, lightering, environmental care, and training across the U.S.

Donjon-Smit, LLC

Donjon-SMIT, LLC is a marine salvage and casualty response company specializing in OPA-90 compliance, salvage, firefighting, lightering, and environmental care services across the U.S.

Dredging International NV

As part of the DEME Group (Dredging, Environmental and Marine Engineering), DI is a worldwide acting marine and dredging contractor.

Dril-Quip, Inc.

Dril-Quip, Inc. is a leading manufacturer of precision-engineered offshore drilling and production equipment designed for deepwater, harsh environments, and severe service applications.

Duluth Seaway Port Authority

The Duluth Seaway Port Authority operates the Port of Duluth-Superior, North America's farthest-inland freshwater seaport, serving as a major multimodal shipping hub on the Great Lakes-St. Lawrence Seaway.

Dunelm Drilling Company Ltd.

Dunelm Geotechnical & Environmental provides drilling services including rotary, percussion, and augering for ground investigation with complete accreditation for quality, environment, and health and safety.

Dynamic Testing Inc.

Naval Sea Systems Command Shock Certified full-spectrum test and research facility operating since 1985, specializing in environmental, dynamic, shock, vibration, and EMI testing for military and defense applications.

E N Bisso & Sons Inc

E N Bisso & Sons Inc is a maritime company committed to integrity, customer satisfaction, safety, and environmental protection, utilizing the latest technology to ensure future success.

E Paint Company

E Paint Company manufactures environmentally friendly bottom paint that is copper and tbt free. EPA registered and VOC compliant. Used by commercial boaters and the United States Coast Guard.

E S & H

ES&H provides 24/7 emergency response and environmental services including oil spill response, chemical spill cleanup, and industrial services across the Gulf Coast.

EA Engineering

EA Engineering, Science, and Technology, Inc., PBC is a 100% employee-owned public benefit corporation providing environmental, compliance, natural resources, and infrastructure engineering and management solutions to public and private sector clients.

EGS Survey Group (EGS)

EGS Metocean Sound Sciences (MSS) provides high-quality metocean and acoustic services to the oil and gas industry, ports, renewable energy companies, government agencies, and engineering firms worldwide.

ENGVA

ENGVA is an organization focused on promoting sustainable building practices, emphasizing energy efficiency, resource conservation, and environmental impact reduction in construction.

ENVIRONMENTAL TREATMENT TEAM, LLC

ESP (Environmental Software Pr

ESP (Environmental Software Pr) provides environmental software solutions, likely supporting maritime environmental compliance and management.

ESS Group, Inc.

ESS Group, Inc. is a full-service environmental consulting and engineering firm providing services for development, construction, and operational needs with expertise in environmental assessment, permitting, and compliance.