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Oil & natural gas companies around Port Harcourt

Port Harcourt has 15 oil & natural gas companies in our directory. The largest clusters are in Trans Amadi, Abuloma and Rumuokwurusi. Most open at 08:00 and close at 17:00 on weekdays.

15 places Checked October 2026
AZIZA NigeriaBusiness management consultant302B Port Harcourt - Aba ExpyThu Open 24 hoursWebsiteEngineering Oil And Gas Training Centre PortharcourtSoftware training instituteAFTER CRAFT CENTRE BUSTOP, 60 Aba RdMon–Tue 08:00–18:30WebsiteJC International LimitedTraining centerPlot 5 JC Street, Off Peter Odili RdMon–Fri 07:30–17:00WebsiteLaser Engineering and Resources Consultants LimitedOil and gas exploration serviceKM 5 Ahoada East - West Rd, behind Omega HouseThu 08:00–17:00WebsiteLoycy Group (Loycy Investment Company Limited)Equipment rental agency140 Ahoada East - West RdFri 08:00–17:00WebsiteNetoc Ideal ServicesEquipment rental agency9 Abuja By-pass, off Olu Obasanjo RoadMon–Sat 08:00–18:00WebsiteOiltest Services LimitedOil & natural gas companyTrans-Amadi Industrial Layout Plot 312 Danjuma Drive, P.M.B 5135Mon–Fri 08:00–17:00WebsiteOwustech Global Services (OGS) LtdCorporate officeAlcon RoadMon–Fri 08:00–17:00WebsiteSepha EnergiesOil & natural gas companyRoyal palm Estate, 3 Omubor ClMon–Fri 08:00–17:00WebsiteWizcoasts OilGas station20 Ada-George Road, Okilton DriveFri Open 24 hoursWebsite
Aveon Offshore LtdOil & natural gas companyEagle Cement RoadDaily Open 24 hours24/7Website
Pacan Oil & Gas LimitedOil & natural gas companyPlot 148 Trans-Amadi Industrial Layout RdThu 09:00–17:00Website
Stockgap Fuels Ltd Port HarcourtOil & natural gas companyPort Harcourt 500102, RiversFri 07:00–18:00Website
Substrata Oil & Gas LimitedOil & natural gas companyNo. 59 Prof Okujagu street, Off Trans Amadi roadFri 09:00–16:00Website
Refiny International LimitedOil & natural gas company2 Doxa Family Church Rd, off Peter Odili RoadWebsite