Humber Marine Werks Limited

Pisces Offshore Limited provides offshore positioning services including remotely operated vehicles & diving services, debris clearance and geophysical hydrography surveys.

2 Circular Road Rumuogba Estate, Port Harcourt, Rivers State

084 463 691

Melsmore Marine Nigeria Limited is an underwater service company that focuses on Remotely Operated Vehicles services (ROVs), air diving services, and other range of marine and underwater solutions.

22 Circular Road, Presidential Estate, GRA Phase 2, Port Harcourt, Rivers State Nigeria

0805 706 7420

Oceantech Nigeria Limited provides ranges of professional services such as underwater contracting services, drilling, procurement, jetties, underwater archaeology, harbour and ducks for oil and gas companies.

5, Elder Anthony Owabie Street, By Wimpy Junction, Port Harcourt, Rivers State

0809 894 4742

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

Tethys Plantgeria is an oil service supporting company which provides underwater engineering services, diving services such as inspection repair & maintenance (IRM) of offshore installations, tanker loading terminal maintenance, chartering of vessels etc.

Plot 278 Trans-Amadi Layout, Port Harcourt, Rivers State, Nigeria

0815 991 3982