- Rick PerrySecretary of EnergyUnited States Department of Energy
- Javier IguacelMinister of EnergyMinistry of Energy, Argentina
- H.E. Ignasius JonanMinister of Energy & Mineral ResourcesThe Ministry of Energy and Mineral Resources of the Republic of Indonesia
- Péter SzijjártóMinister of Foreign Affairs & TradeMinistry of Foreign Affairs & Trade, Hungary
- Ungyu PaikMinister of Trade, Industry & EnergyMinistry of Trade, Industry & Energy, South Korea
- The Honourable Jim CarrMinister of Natural ResourcesDepartment of Natural Resources, Canada
- Dr. Fatih BirolExecutive DirectorInternational Energy Agency
- David CarrollPresidentInternational Gas Union (IGU)
- Darren WoodsChairman & CEOExxonMobil
- Michael K. WirthChairman & CEOChevron Corporation
- Maroš ŠefčovičVice President, Energy UnionEuropean Commission
- Ariel Yepez GarciaEnergy Division ChiefInter-American Development Bank
- Seung-Il CheongPresident & CEOKorea Gas Corporation
- Annie KristCEOGasTerra
- Saad Sherida Al-KaabiPresident & CEOQatar Petroleum ChairmanQatargas
- Bob DudleyGroup Chief ExecutiveBP
- Patrick PouyannéChairman & CEOTotal
- Charif SoukiChairman of the BoardTellurian
- Joe M. KangIncoming PresidentInternational Gas Union (IGU)
- Anuar TaibExecutive Vice President & CEO UpstreamPETRONAS
- Hendrik GordenkerChairmanJERA
- Yalan LiChairperson of the Board of DirectorsBeijing Gas Group
- Peter ColemanCEO & Managing DirectorWoodside
- Al MonacoPresident & CEOEnbridge Inc.
- Omar MitháChairman & CEOENH
- Klaus SchäferCEOUniper
- Rachel KyteCEO & Special Representative of the UN Secretary-GeneralSustainable Energy for All
- Ryan LanceChairman & CEOConocoPhilips
- Daniel YerginVice ChairmanIHS Markit
- Marco AlveràCEOSnam PresidentGasNaturally
- Jack A. FuscoPresident & CEOCheniere Energy, Inc.
- Abdelmoumen Ould KaddourCEOSonatrach
- David Madero SuárezCEONational Control Center for Natural Gas in Mexico (CENAGAS)
- Barbara HumptonUSA CEOSiemens Corporation
- Rob McNallySenior Vice President, Chief Financial OfficerEQT Corporation
- Fred KruppPresidentEnvironmental Defense Fund
- Marcelo Cruz LopesExecutive Manager of Natural GasPetrobras
- Coby van der LindeDirectorClingendael International Energy Programme
- Mitchell W. IngramExecutive Vice President, International, Deepwater & ExplorationAnadarko Petroleum Corporation
- Richard WardVice President, Strategy & MarketingBaker Hughes, a GE company
- Jason ZanderExecutive Vice PresidentMicrosoft Azure
- Ernest J. MonizSecretary of Energy (2013–2017)United States Government President & CEOEnergy Futures Initiative
- Tor Martin AnfinnsenExecutive Vice President for Marketing, Midstream & ProcessingEquinor
- Dave McCurdyPresident & CEOAmerican Gas Association (AGA)
- Kimberly J. HarrisChair of the Board of DirectorsAmerican Gas Association (AGA) President & CEOPuget Sound Energy
- Riccardo PulitiSenior Director, Head of the Energy & Extractives Global PracticeWorld Bank Group
- Nobuo TanakaChairmanThe Sasakawa Peace FoundationFormer Executive DirectorInternational Energy Agency
- Spencer AbrahamSecretary of Energy (2000–2005)United States Government
- Calvin M. DooleyPresident & CEOAmerican Chemistry Council
- Bhavesh V. PatelCEO & Chairman, Management BoardLyondellBasell
- Mark LashierPresident & CEOChevron Phillips Chemical Company
- Patricia RobertsManaging DirectorLNG-Worldwide LTD
- Jason BordoffFounding DirectorCenter on Global Energy Policy Professor of Professional Practice in International & Public AffairsColumbia School of International & Public Affairs
- Carlos PascualSenior Vice President, Global Energy & International Affairs IHS Markit
- Mark ZobackBenjamin M. Page Professor of Geophysics & Director of the Stanford Natural Gas InitiativeStanford University
- Senator Bill Cassidy, LouisianaUnited States Senator, Louisiana
- Senator Joe Manchin, West VirginiaUnited States Senator, West Virginia
- Senator Lisa MurkowskiUnited States Senator, Alaska
- Dr. Andrew SeckVice President, LNG Marketing & ShippingAnadarko
- Francis R. FannonAssistant SecretaryBureau of Energy Resources, U.S. Department of State
- Ryan Zinke Secretary of the InteriorUnited States Department of the Interior
- David DicksonPresident & CEOMcDermott International, Inc.
- Pierce NortonPresident & CEOONE GasImmediate Past ChairAmerican Gas Association (AGA)