4D Nav provides positioning and metrology software along with engineering services to the offshore industry.
Our products are built by a professional staff to solve the most challenging survey, navigation and visualization problems
Geospace Offshore, a division of Geospace Technologies, is a custom cable manufacturer located in Houston, TX - designs, engineers and manufactures cables and umbilicals for the Offshore, Oil & Gas, Marine, Subsea Survey and Specialty cable markets.
Teledyne CDL is a global engineering company that designs and manufactures a variety of sensors including gyrocompasses, attitude and heading reference systems, and inertial navigation systems.
Tesla Offshore LLC is a leading survey service provider offering comprehensive geophysical, geoscience, marine construction, and marine salvage support in offshore waters around the world. Established in 2004,Tesla Offshore's commitment to integrity in all aspects of its business is the driving…