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Ian Moncrieff
Vice President Energy

Ian Moncrieff heads the Energy Practice of Kline’s Management Consulting Division.

He has more than 40 years of working in all segments of the energy value chain, from oil and gas production, through refining and marketing, to power and petrochemicals, focusing on the strategic, commercial, and market dimensions of growth and restructuring. He has lived and worked around the world, assisting majors and independents, NOCs, financial players, governments, and multilateral agencies such as the World Bank and ADB.

Ian has had extensive consulting experience, most recently with Kline, where he develops new financial and economic concepts in assessing industry fundamentals, most particularly in the petroleum specialties business segment. Prior to joining Kline he was President of Moncrieff Consulting, after a lengthy career at Arthur D. Little Inc., where he was a Director of the Energy Practice, a corporate Vice President, and a member of the company’s Main Board. Before becoming an energy consultant he worked for six years at British Petroleum in asset investment planning.


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