Phelps International Limited

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

Envirogreen Technical Support Limited (ETSL) is one of the leading services companies in waste management, environmental consulting, oilspill response, manpower development, project management, oil and gas logistics.

1 Ogbatai Junction, by Trans Woji- Elelenwo Road, Port Harcourt, Rivers State Nigeria

0813 153 9582

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

Rivers State Waste Management Agency is the state waste management outfit that focuses on providing a better and cleaner environment, lower carbon emission and conversion of waste to health.

4 Ikwerre Road, Rumueme, Port Harcourt

0806 227 4127