DEPARENTIS is a company dedicated to maritime services specialized in coastal hydrographic activities and port services in Africa.
We are also developers and distributors of pioneering web applications for monitoring, navigation and digital cartography services for ports.
DEPARENTIS operate on the African continent in all these sectors where knowledge of the marine environment is essential: oil & gas, infrastructure, navigation, port and coastal development, dredging, erosion control, UXO investigation, cable and pipeline installation.
We support your projects to provide the information you need: bathymetric and subsoils surveys, swells and currents measurements, precision positioning and maritime engineering consultancy.
Our strategy is to offer a competitive service, combining local skills with the international expertise of our network. Our ambition is to support our customers in a responsible way, by contributing to the development of our partners’ know-how.
Focus on acoustic sounding technology, Hydro-Tech had developed different products widly appied in underwater exploration industry. Nowadays Hydro-Tech owns completely independent and controllable core technologies in Hydrographic surveying and still commits to constant iterative innovation.
SubCtech’s (”Subsea Technologies for the Marine Environment”) team already has more than 30 years of experience in the subsea and marine technology. Today, with 70+ employees, the company is still privately owned. We offer underwater technologies, subsea solutions and ocean monitoring systems.
VideoRay is the largest volume producer of Underwater ROVs (Remotely Operated Vehicles) in the world. Established in 1999, VideoRay has worked with technology and mission partners throughout the world to develop and prove the small ROV tool for a wide range of applications.
Massa Products Corporation designs, engineers, and manufactures sonar and ultrasonic products for use in ocean, air, and fluids. Founded by Frank Massa, the man who pioneered the field of electroacoustics over 75 years ago, Massa is the only company that remains…
A world leader in offshore digital video recording (DVR) + inspection systems. Digital Edge Subsea develops and manufactures DVR products for use throughout the offshore oil and gas industry including diving, remote operated vehicle (ROV) and topside operations.
Marine Technology Reporter is the world's largest audited subsea industry publication serving the offshore energy, subsea defense and scientific communities.
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February 2024
