Nasta Energy Oil & Gas 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

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

Polmaz Limited is a wholly indigenous company incorporated for the purpose of providing quality service to the Nigerian energy industry with services in engineering, procurement, supply and installation.

7 Road 2, 4th Avenue Rumuibekwe Housing Estate Extension, Port Harcourt, Rivers State, Nigeria

0909 069 2159

Newcross Exploration and Production Limited (NewcrossEP) is one of Nigeria leading independent domestic oil and gas exploration and production company with operations in the areas of exploration, production and gas.

8 Lord Emmanuel Drive, Rumuomasi, Port Harcourt, Rivers State Nigeria

01 631 3500

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