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Cakasa (Nig) Company Ltd.
Engineering Design and Consultancy
Website: http://www.cakasa.com

DeltaAfrik Engineering Limited
Engineering Design and Consultancy
Website: http://www.deltaafrik.com

Lonadek Oil & Gas
Systems Consultants
Website: http://www.lonadek.com

National Engineering & Technical Co. Ltd. (NETCO)
Engineering Design and Consultancy, Procurement and Construction Supervision
Website: http://www.netco.com.ng

Point Engineering Ltd
Oil and Gas Design Engineers
Website: http://www.pointengineering.com

Sigmund Engineering Company Limited
Engineering Services, Construction, Consultancy.
Website: http://www.sigmundgroup.com