Envirogreen Technical Support Ltd

Specialty Drilling Fluids Limited range of services includes drilling waste management, solid control equipment rental, drilling rig, oilfield logistics support, vessel and tank cleaning, well completion & testing.

Plot 184C, Trans Amadi Industrial layout, Trans Amadi Port Harcourt, Rivers State

0803 407 0164

Kemnoulli Nigeria Limited (KNL) provides services in inspections & environmental consultancy, environmental & pollution control and management, environmental consultancy & studies, oil spill cleanup & remediation.

No. 10, Sabbath Road, Elelenwo by Eleme Refinery Express Road, Port Harcourt, Rivers State

0803 342 7302

Phelps International Limited provides corporate institutions with high quality environmental, geo-technical, survey services and engineering services of international standards.

6, Chief Ejims Street, Rumuomasi Port Harcourt, Rivers State, Nigeria

0805 499 2697

Halden Nigeria Limited is an integrated oil and gas company that provides excellent services in engineering designs, project management, waste management and laboratory services.

Plot 229 Trans Amadi Industrial Layout, Phase 2, Port Harcourt, Rivers State

0803 067 7307

The Initiates PLC is a Nigerian indigenous company delivering international standard contracting and consultancy services in waste management, industrial cleaning, and decontamination to both private and public sectors.

Plot 400, Location Road, Off Aba/PH Expressway (by Oyigbo Junction), Umuebule 5 Port Harcourt, Rivers State

084669510