Envirogreen Technical Support Ltd

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

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

BGI Resources Limited is an environmental consultancy services company with services in environmental impact assessment, environmental compliance audit & sensitivity index mapping, air quality monitoring / dispersion modeling, waste management and more.

278, PH/Aba Express Road, Rumuokwurusi, Port Harcourt, Rivers State

0803 538 2451

CKS Environmental Services Nigeria Limited is an indigenous company that provides the oil an gas industries with waste management, cuttings treatment, solids control, site remediation and pumps maintenance services.

Plot 139 Trans-Amadi Industrial Layout, Port Harcourt, Rivers State Nigeria

0903 063 0255