Leading Experts include Council Members from GLG Member Programs. The Gerson Lehrman Group® (GLG) LeaderSM Program is our premium Member ProgramSM. Those identified as GLG Leaders are in the top 5% of GLG CouncilRank and have an exclusivity agreement with GLG.
Graham LinsdellPrincipal Partner
ALTEC Consultoria![]()
Graham Linsdell is a Principal Partner in ALTEC Consultoria; a consultancy, business development, and projects company based in Sao Paulo, Brazil; operating in the Brazilian energy sector. Mr. Linsdell has experience in the downstream natural gas sector...
Guanghua LiuPresident
AAA Minerals International![]()
Guanghua Liu, PhD, is the President of AAA Minerals International which is a Germany and China based consulting firm. Dr. Liu has nearly 30 years of experience in providing technical support and consulting services in areas of Chinese coal/CBM/oil shale...
Information Director
CBI China ![]()
Mr. Liu Chuanjun is a deparment manager of fuel oil at CBI (Shanghai) Co., Ltd, the largest integrated service provider on Chinese commodity markets specializing in the industry chains of: oil & gas, petrochemical, steel and non-ferrous metal. Mr. Liu...
Senior Consultant
CBI China ![]()
LIU Chunlei (Emily) is Senior Consultant at CBI China, the largest integrated service provider on Chinese commodity markets specializing in the industry chains of: oil & gas, petrochemical, steel and non-ferrous metal. Ms .Liu has more than 3 years of...
Assistant
SMM Information & Technology Co. Ltd![]()
Sue LIU is currently an Assistant of Chairman at SMM Information & Technology Co., Ltd, Shanghai, China. SMM is a leading integrated service provider in China Non-ferrous Metal and Steel market. Ms. Liu has been with SMM since July, 2007.In this role,...
Deputy Director
China Shipbuilding Industry Corporation Economic Research Center![]()
XiaoBo ZHANG is currently the Deputy Director of China Shipbuilding Industry Corporation Economic Research Center, he has been engaged in researching on Ship supporting industry development for over 10 years, He has done many projects with Shipbuilding...
President
The Lock Group![]()
Duane Lock is President of The Lock Group. The firm provides energy risk management and consulting services in the electric industry. Before starting The Lock Group, Mr. Lock was Director of Product and Market Management for TXU Energy North American...
Market Analyst
CBI China ![]()
Vivien Lu is currently a Market Analyst at CBI (China), the largest comprehensive source for information on China’s major commodity markets and industries. Vivien is an analyst for rubber field with two years experience, especially in NBR(Acrylonitrile...
Senior Analyst
SMM Information & Technology Co. Ltd![]()
Qing LU (Tracy) is currently a Senior Consultant and a Team Leader of the Gas Team at C1 Energy (a wholly subsidiary of CBI China), the largest integrated service provider on Chinese commodity markets specializing in the industry chains of: oil & gas,...
Managing Director
G G Lucas & Co Ltd ![]()
Geoffry Lucas is Managing Director of GG Lucas & Company, a specialist containership brokerage firm formed in 1980. He has over 45 years of experience in the shipping industry and has held many positions over this time period including the Ship Marketing...
Michael LynchConsultant
Michael E. Lynch![]()
Michael Lynch is an independent consultant specializing in providing consulting services in the oil and gas industry. Mr. Lynch provides consultancy on reservoir engineering, reserves estimation, production forecasting, and redevelopment planning for...
David LyonsPresident
R & D Lyons Consultants Limited![]()
As the President of R&D Lyons Consultants Limited, David Lyons has completed 500+ executive-level consulting assignments in 86 countries involving timely market intelligence, venture financing, due diligence and strategic business advice for global oil...
Director
Poseidon Aquatic Resource Management Ltd.![]()
Graeme Macfadyen is a Director and Founding Member of Poseidon, a fisheries consulting firm. Mr. Macfadyen has 15 years of practical, research and consulting experience in fisheries. Graeme has worked globally in Africa, Asia, Europe, the Americas, the...
Owner
Green Building Resources![]()
Rod MacKenzie is Owner of Green Building Resources (www.greenbldgres.com), a wholesale distributor of residential green building products. Green Building Resources sells a variety of certified green products to home builders, remodelers, contractors and...
Diran MajarianManaging Director
Amalia Tankers Inc![]()
Diran Majarian is a Managing Director of Amalia Tankers, a ship management company specializing in the transport of sophisticated parcel chemicals based on international joint ventures with end-users. He actively promotes project development of joint-venture...
Bill ManciPresident
Fisheries Technology Associates, Inc.![]()
Bill Manci is the President of Fisheries Technology Associates, Inc., where he specializes in fisheries management, characterization and evaluation of wild fisheries, and technical and economic feasibility analysis of fish farming and aquaculture facilities....
Ronald MannersChairman
Mannkal Economic Education Foundation![]()
Ron Manners is an Executive Chairman of Mannwest Group, a firm providing consultancy in the mining industry. He has more than 50 years of involvement with Australia's resource and property industries. He was the Founder and Chairman of Croesus Mining,...
Senior Staff Completions Engineer
PIONEER NATURAL RESOURCES COMPANY![]()
Greg Manuel is a Petroleum Engineer at Pioneer Natural Resources and has a Petroleum Engineering Degree and an MBA from the University of Texas Dallas. Mr. Manuel has worked in the Barnett, Fayetteville, EagleFord, and Bakken Shales. For carbonates systems,...
Craig MarstonManaging Director
CEM Marine![]()
Craig Marston is Managing Director at CEM Marine, a firm providing consulting services in the maritime and shipping industry. Mr. Marston has more than 20 years of experience in the maritime industry, including profit and loss (P&L) responsibility for...
Rick MatzenPresident
NCS CORPORATION![]()
Rick Matzen is the President of NCS Corporation, a manufacturer's representative company that employs nine people and sells in the plumbing and heating wholesale channel. NCS represents Delta Faucet, Rheem Water Heaters, Saint Thomas Creations (vitreous...