Selling Marine Products

In addition to equipment  and sales, D One Marine LLC offer a number of services available to our clients including Inspections, Installation, Commissioning and Calibration facilities.



Calibration facilities are available worldwide, with calibration methods fully compliant with international standards. A steadily expanding portfolio of calibration products and services are available, including conductivity, temperature, depth, sound velocity sensors, high-accuracy pressure sensors, bathymetric systems and intelligent transponders.



D One Marine LLC have assembled a large team of onshore and offshore survey engineers who are available to install, operate and maintain rental equipment, and are also available independently to supplement your existing offshore survey team. All D One Marine LLC engineers are qualified in electronic engineering and benefit from continual training (both in-house and formal manufacturing training) in the maintenance and operation of survey equipment.


Service and Repairs

At D One Marine LLC, we are fully staffed with certified maintenance and repair technicians that keep our inventory in top operational order and in compliance with all industry regulations. We also offer repair and maintenance service to products outside of our inventory to ensure that you receive the most out of your investment. With facilities situated throughout the major oil and gas hubs, D One Marine LLC provides quick and prompt turnaround time on most projects.


Asset Management

D One Marine LLC provides bespoke asset management packages for a number of our customers. This includes maintaining assets in a state of readiness for short notice call off. Full documentation and tracking is available to the client via our global stock management system.