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, …

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 …

IESL has established enduring technical collaborations spanning more than 15 years with esteemed partners, Doris Engineering and STAT Marine. Furthermore, we have cultivated …

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 …

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 is an indigenous service company with diverse experience in the Oil & Gas and construction sectors. We believe in value for money for our clients which is why at IESL Excellent services, …

IESL has established enduring technical collaborations spanning more than 15 years with esteemed partners, Doris Engineering and STAT Marine. Furthermore, we have cultivated …

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 …