Humber Marine Werks 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

Drafinsub Nigeria Limited is a leading company in the underwater works industry and offers a wide range of highly specialized services for the offshore and inshore industries.

27b, Trans Amadi Industrial Layout, Port Harcourt, Rivers State

0816 031 1174

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

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

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