The DORIS group is the international reference for delivering high quality engineering. IESL provides clients with engineering expertise throughout the project lifecycle.

IESL offers end-to-end engineering, construction, and EPC services for power generation facilities, transmission & distribution infrastructure, and a diverse range of energy solutions, from household solar hybrid systems to mini solar grid systems for …

IESL provides the complete engineering of oil and gas field development, from conceptual studies to detailed engineering of Topsides and Offshore platforms, Process facilities, E & I Design and Operability Analysis, procurement, project management, technical …

IESL has established enduring technical collaborations spanning more than 15 years with esteemed partners, Doris Engineering and STAT Marine. Furthermore, we have cultivated robust proficiency in supply chain management through strategic partnerships with various Original Equipment Manufacturers (OEMs).

2020年3月5日 · The joint venture is IESL 55 percent and Doris 45 percent equity share. The capacities of Doris Group is demonstrated in the fact that almost all the floating production storage and offloading (FPSO) that have operated in Africa are designed by Doris Group.

DORIS is a leader in Engineering, Advisory and Project Management for Energy. We make conventional energies cleaner. We make renewable and new energies possible.

IESL has established enduring technical collaborations spanning more than 15 years with esteemed partners, Doris Engineering and STAT Marine. Furthermore, we have cultivated robust proficiency in supply chain management through strategic partnerships with various Original Equipment Manufacturers (OEMs).

Dr. Fawibe has a profound understanding of the local and international petroleum industry with over 50 years of experience. Dr. Fawibe is currently the Chairman of International Energy Services Limited (IESL), he leads the Board and focuses it on strategic matters as well as oversees the Group's business.

IESL has strategic alliance agreements with reputable international Consulting, Engineering EPCI and Inspection firms within and outside the country. International Energy Services Limited |...