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Sia Partners is a next generation management consulting firm and pioneer of Consulting 4.0. We offer a unique blend of AI and design capabilities, augmenting traditional consulting to deliver superior value to our clients. Counting 1,800 consultants in 18 countries, we expect to achieve USD 300 million in turnover for the current fiscal year.

With a global footprint and expertise in more than 30 sectors and services,  we optimize client projects worldwide. Through our Consulting for Good approach, we strive for next-level impact by developing innovative CSR solutions for our clients, making sustainability a lever for profitable transformation.  

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GRTgaz services and develops the natural gas transmission network that covers most of France. GRTgaz delivers the natural gas provided by its customers to consumption points connected to the transmission system: industrial sites, public distribution networks for the supply of private individuals and local authorities, and power stations that use natural gas to produce electricity. With more than 32,000 km of gas pipelines, GRTgaz transports natural gas under the best conditions of safety and fluidity while contributing to the energy transition with innovative solutions for developing renewable gases and encouraging new uses in the mobility.

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Charlotte de LORGERIL

Partner, Energy & Utilities



Commercial Communication Manager



For any information : contact us

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