Oceantech Nigeria Limited

Blue-Con Subsea Limited is an expert subsea, diving, marine and offshore services. We offer services from subsea engineering, surface/underwater construction, marine support, dredging, diving operations to project management.

Beside St. Matthew Anglican church, 17A Trans-Amadi Industrial Layout Rd, 500102, Port Harcourt, Rivers State

0813 693 0724

Tilone Subsea Limited offer services in diving, underwater services, barge management & subsea positioning, subsea construction, inspection, installation, commissioning, maintenance & repairs, oceanography, offshore geophysical & geotechnical survey.

127, Fiddil Commercial Avenue, Off Ordinance Junction, Trans Amadi Industrial Layout, Port Harcourt, Rivers Nigeria

0706 297 0514

Watergate Technical Services Limited provides survey services, geotechnical services, ROV/diving services, underwater inspection of vessels/rigs, marine services and consultancy services.

4 First Crescent, Off Road 2, Rumuebekwe New Layout, Port Harcourt, Rivers State, Nigeria

0802 357 1850

Humber Marine Werks Limited (HMW) - Humber Dive specializes in bathymetric surveys, geophysical and geotechnical surveys, debris search, wreck survey, underwater inspection, wreck and salvage operations.

Plot 225, Trans-Amadi Industrial Layout, Port Harcourt, Rivers State Nigeria

0703 518 8112

Underwater Inspection Masters are professional divers with combined offshore diving & underwater inspection skills providing the oil & gas sector with underwater engineering, video & still photography, salvage operation, underwater welding/cutting.

5 Abuja Lane (Boaz House), D/Line Port Harcourt, Rivers State

084 667 040