Marana Global Services Ltd

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

Oilserv Limited is an oil service company in Nigeria that is engaged in engineering and construction services, offshore services, operation and maintenance services.

7, Bori Road, Rumuibekwe Estate, Port Harcourt, River State

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

DSV Pipetronix renders pipeline & engineering services to the oil & gas sector in pipeline cleaning & construction, pipeline reinforcement/leak repair, auxiliary pumping, mechanical & structural fabrication, cathodic protection & corrosion inhibition.

1, Rumuibekwe Road, Umuibekwe Housing Estate, Port Harcourt, Rivers State Nigeria

084 767 548

Rofnel Energy Services Limited delivers services in the provision of hydrocarbon, soil, water and biological analysis with high standard state of the art equipment including wire-line and well testing services.

Plot 13/15 Rofnel Close, By Loyola Jesuit Memorial College Road, Port Harcourt, Rivers State Nigeria

0803 702 5199