DOS Home

DEEP OCEAN SEARCH

subsea experience

Project management

Project management, advice and client representation for survey, salvage & positioning.
From office to 6000m depth.

Survey

AUV, side scan sonar, multi-beam echo sounder, magnetometer, photogrammetry, photo, video. From 0 to 6000m water depth.

Salvage

Light weight to heavy duty salvage: structures, sensors, wrecks, planes, debris, cargoes.
From 0 to 6000m water depth.

HR Positionning

Short to very long range USBL, LBL, INS and imagery based metrology systems.
From 0 to 6000m water depth.

Welcome to our website!

Deep Ocean Search is an innovative and inventive company providing worldwide solutions in ultra-deep water activities.

DOS operates at extreme depths on a daily basis and has been doing so for the past 10 years. The company was created in 2010 to fulfill a wide range of survey and subsea operations in water depths of up to 6000 metres. Specially adapted survey vessels and robotic systems were brought together with a highly experienced team. DOS’s unique capabilities are made available to other organisations that want to operate in ultra-deep water.

Salvage world record at 5150 msw
Recovery of City Of Cairo cargoes
Location & salvage of flight MS804
Advisor on flight MH370 search
Advisor on ARA San Juan search

Unrivalled experience
Fast mobilisation capacity
Shallow to ultra-deep ready
Very low breakdown statistics
Trusted by governments & COs

Latest News

Projects highlights

Some of our past public contracts and non-confidential projects, mobilising DOS personal on company support vessel or on sub-contractors ship.

Company links

More About Us

Who we are

DOS has a permanent staff of multi-skilled surveyors, engineers and ROV pilots: a highly experienced team many of whom had worked with the same management for the past twenty years. DOS is operating 24 hours a day, 365 days of the year, offering advanced subsea services worldwide from shallow to ultra-deep areas.

DOS owns and operate a fleet of full ocean depth side scan sonars, multi-sensor towed platforms and work class ROVs, all rated to 6000 meters, along with a range of associated tools and modules.

Why choose us

Although other organisations operate ultra-deep, they do so very infrequently. DOS operates at these extreme depths on a daily basis and has been doing so for the past eight years.

Professionalism
Integrity
Innovation
Technology
Teamwork

Company experience

Project management - 35 years

Survey - 25 years

Salvage - 30 years

Positioning systems - 15 years

Ultra-deep operations - 10 years

Learn More About DOS

Project management

Survey

Salvage

HR Positionning

Welcome to our website!

Deep Ocean Search is an innovative and inventive company providing worldwide solutions in ultra-deep water activities.

Latest News

Endurance has been found!

DOS team now in Capetown for Endurance22 expedition kick-off

DOS announce their involvement in Endurance22

DriX certifications for DOS personnel

DOS 10th anniversary – Photo album

DOS involved in the finding of the French submarine La Minerve

WSE 2019: end of search for Endurance

WSE 2019 video: meet the DOS team onboard Agulhas II

DOS announce their involvement in the WSE 2019

Ocean Infinity announce finding ARA San Juan

Projects highlights

MH370

MS804

R.M.S. Orcades

S.S. City Of Cairo

Company links

More About Us

Who we are

Why choose us

Company experience