DOLPHIN 1 Co Ltd is a Varna-based company specializing in internet-based systems development, including web solutions, e-commerce platforms, and software projects.
DONG is a Danish state-owned energy company established in 1972, playing a key role in Denmark's oil and natural gas production and energy independence.
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 delivers engineering solutions for fixed and floating platforms, covering shallow to deep waters and from design to operations in challenging maritime environments.
The Dynamic Positioning Centre is a world class centre for the provision of DP training, systems integration and consultancy services to the international maritime industry.
DP World operates multiple related businesses including marine and inland terminals, maritime services, logistics, and technology-driven trade solutions, providing end-to-end supply chain services globally.