Wondi Company 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

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

Greg Continental Agency Limited provides support services to Nigerian refineries & petrochemical industries in the areas of onshore & offshore procurement support services, laboratory services, metering & calibration, maintenance & environmental services.

Plot 29A, Elelenwo Street, GRA Phase 1 Port Harcourt, Rivers State

0809 390 6262

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

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