O.K.Isokariari And Sons (Nig) Ltd

Anchor Maric Nigeria Limited is an indigenous oil service company in Port Harcourt providing services in mechanical pipeline installation, civil and construction engineering, composite pipe repairs, installation & maintenance, electrical installation etc.

No 10, Odilli Road, Trans-Amadi, Port Harcourt, Rivers State

0806 110 2387

Calaya Engineering Services Limited specializes in industrial & oil field chemicals, corrosion control, prevention, steel structure design and fabrication, which include blasting, painting inspection and testing.

Plot 194B, Fiddil Avenue, Trans-Amadi, Port Harcourt, Rivers State

084 301 123

Nero Oils & Gas Nigeria Limited provides oil spill management and clean up, oil equipment supply services, pipeline/production services, consultancy and construction services, marine or special transportation services.

Plot 1, Frank's Close, Off Shadrack Avenue Off Rockword Road, Elelenwo, Port Harcourt, Rivers State

0808 054 7465

Frazimex Limited is an oil & gas exploration company that delivers world class business solution in engineering and energy services, wet gas processing and distribution, natural gas and LPG distribution, sub-sea systems, fire water systems & consultancy.

7 Bori Road Rumuibekwe Estate, Port Harcourt, Rivers State, Nigeria

0706 966 1694

Juva Oil Services Nigeria Limited, an oil services company with expertise in NDT services, calibration, instrumentation & pressure testing, lifting equipment inspections, rope access, marine vessel survey & hull thickness gauging, manpower supply & more.

52, Rumuolumeni Road, Port Harcourt, Rivers State

0806 516 4945