https://pressroom.prlog.org/pfcenergy/ About PFC Energy - Leading advisory firm in global energy; providing competitor analysis, energy sector strategies, commercial opportunities, product market projections, and geopolitical consulting to IOCs, NOCs, financial institutions and governments around the world. https://www.prlog.org/10504753-pfc-energy-50-ranking-of-worlds-top-energy-companies.html Long Term Trends Reassert Themselves as Combined Value Gains 35%. The PFC Energy 50 is the definitive ranking of the world's leading publicly traded energy companies by market capitalization.Tue, 26 Jan 2010 14:00:00 GMT