Polmaz Limited

Shell Petroleum Development Company of Nigeria Limited is the oldest energy company in Nigeria for crude oil exploration services.

Shell Industrial Area Rumuobiakani, Port Harcourt, Rivers State, Nigeria

084 429 999

Welcome to Nosco Oil & Gas Service Ltd, a trusted name in the energy sector. We specialize in delivering innovative, efficient, and reliable solutions tailored to meet the unique demands of the oil and gas industry.

Plot 232 Iyowuna Drive Off Peter Odili Road, Trans Amadi Industrial Layout, Port Harcourt, Rivers State

+234 1888 8175

Hepzelah Nigeria Limited is an indigenous oil and gas company in Port Harcort that is into pipeline construction, oil and gas procurement, well maintenance and related logistics.

No.10 Chukwu Close, Rumuomasi, Port Harcourt, Rivers State

0803 648 7328

Voix Integrated Services Limited is a Nigerian engineering company, providing diversified services to the oil and gas, petrochemical, process, marine & power sectors in corrosion & inspection, oilfield installation & maintenance.

No 30 Onne Road, GRA Phase 2, Port Harcourt, Rivers, Nigeria

0908 363 8620

Dominos Oil and Gas Services is one of the foremost oil and gas servicing company that are experienced in waste management services, oil spillage emergency response, project management & monitoring, manpower and training.

No.1 Ozuzu Street, D/line, Port Harcourt, Rivers State

0809 809 8074