Technodyne International Ltd - Design and consultancy on large cryogenic storage tanks for LNG, LPG and Ethylene. Corrichem Petroleum Engineering & Services Co. - An Egyptian petroleum technical service company which provides consultancy and turnkey project within the process engineering of oil, gas and water, corrosion control. Petrofac - Project management, process design, engineering design, procurement, fabrication and construction. Operating in USA, Former Soviet Union, Middle East and Indian Subcontinent. Granherene - Services include process, subsea and pipeline engineering. Haliburton subsidiary. Kiefner & Associates, Inc. - Provides specialized engineering services to pipeline operators. Pipeline Research Ltd. - Design and simulation of pigging its effect on pipelines. Includes dual diameter, high friction and bypass pigging. Synfuels International Inc. - Advanced technology for conversion of natural gas to liquids. Petrocontrol - Consultant Dr. Y. Zak Friedman offers advanced process control models and on-line optimization for refinery units. Also seminars and consulting services. Optimized Pipeline Solutions, Inc. - Assisting operators with regulatory compliance, due-diligence evaluations and expert witness services. Texas based. National Compliance Management Services - Assists pipeline operators who are required to meet Federal drug testing requirements. Global Project Consultants, Inc. - Asset development assistance, consulting, project management and construction services for energy-related companies and contractors. Berwanger, Inc. - Worldwide plant engineering, pipeline design, and economic modeling for production and petrochemical facilities. Software for these tasks. g3baxi Partnership Ltd. - Engineering consultancy with expertise in oil and gas production and processing facility design.