Anne-Laure Chassanite is Interim Chief Executive Officer of ENGIE North America and CEO of ENGIE Resources, ENGIE’s B2B power retail business in North America.
In this role, Chassanite leads ENGIE North America at a time of strong electricity demand growth and continued change across the energy sector. She also continues to oversee ENGIE Resources, one of the largest energy retailers in North America, which provides power supply and related energy solutions to businesses across the region.
Chassanite brings nearly two decades of experience across the global energy value chain, with leadership roles spanning power retail, wholesale gas operations, portfolio management, infrastructure, storage and market intelligence in Europe and the United States.
Since joining ENGIE in 2007, she has held operational, commercial and leadership roles across the business, including serving as Vice President of Power Supply for ENGIE North America and as Managing Director of Storengy UK, ENGIE’s gas storage business in the United Kingdom, where she oversaw operations from April 2022 to January 2025.
Over the course of her career, Chassanite has helped organizations navigate major shifts in energy markets and infrastructure, including the integration of renewable biomethane into gas distribution networks and the development of resilient storage solutions to support changing customer and system needs.
ENGIE North America employs about 2,000 people, with $19 billion in capital invested across operations in 11 states and more than 100 communities.
Emmanuel Sbravati is interim Chief Renewables Officer for ENGIE North America, where he supports the company’s renewable energy and battery storage business across the region.
Sbravati brings more than 16 years of experience with ENGIE, with leadership roles spanning revenue management, commercial operations, strategy, asset management, energy markets, M&A and risk management.
He also serves as Chief Revenue and Strategy Officer for ENGIE North America Renewables and Battery Energy Storage Systems, leading teams responsible for P&L management, commercial strategy, partnership management and long-term value creation across ENGIE’s North American renewable energy platform.
Since joining ENGIE in 2010, Sbravati has held roles across ENGIE Global Energy Management & Sales, Finance and the Renewables business line, including positions focused on power and gas portfolio management, origination, acquisitions and investments, market risk and renewable energy strategy.
Martin Sieh serves as Managing Director, North America LEI / Campuses, where he leads ENGIE’s campus and cogeneration business activities across the region. In this role, he oversees partnerships with institutions including Ohio State University, University of Iowa, Georgetown University, Longwood, and the broader North America campuses and Cogeneration business activities.
Martin brings more than 20 years of leadership experience at ENGIE, with a strong background in operational management and customer focused service delivery across global and North American businesses. Over the course of his career, he has held senior leadership roles including CEO of RED Engineering’s global MEP activities within Tractebel, Chief Operating Officer of ENGIE Impact’s global sustainability services, and Chief Operating Officer of ENGIE Insight / Ecova, North America’s leader in utility bill management, energy procurement and sustainability services.
His deep operational expertise supports continuity and disciplined execution across ENGIE’s LEI activities in North America.
Barnabé joined ENGIE in 2008 after co‑founding FOODSTERBOX, a food delivery startup in Belgium. At ENGIE Retail Belgium, he held roles in marketing, strategy, and analysis & planning from 2008 to 2014.
He then participated in ENGIE’s Financial Boarding Program in 2014–2015 and subsequently joined BU Generation Europe. From 2016 to 2018, he oversaw financial reporting activities before taking on leadership of the Business Control team, a position he held until 2021.
From 2022 to 2023, Barnabé served as Performance Manager for the Flex Gen & Retail global business unit in Paris before becoming VP Finance Latam, FlexGen in Santiago. He most recently served as Deputy CFO for ENGIE North America.
With 18 years of experience at ENGIE — 12 of which have been within Finance — Barnabé has developed deep expertise across financial governance, performance management, and business strategy, supporting ENGIE’s operations across Europe and the Americas.
Narsimha Misra is the Chief Executive Officer of EEMNA within Supply & Energy Management in North America. He joined ENGIE as part of our Broad Reach Power acquisition and assumed his role as CEO in January 2024. He previously served as Chief Commercial Officer at Broad Reach Power.
Narsimha brings over 30 years of power industry experience in providing strategic vision and operational guidance to the Trading and Marketing team at ENGIE North America. Narsimha has worked in the Power and Gas sector throughout his career, holding leadership roles in trading, marketing, risk management, and structured products at firms including NVEnergy, Enron, Bank of America Merrill Lynch, and Credit Suisse.
Carolyn Whiteman is Chief Human Resources Officer for ENGIE North America and a member of the North America Leadership Team. She is based in Houston, Texas.
Carolyn brings more than 20 years of global HR leadership experience, partnering with senior leaders to align people strategy with business priorities, lead organizational change, and build inclusive, high‑performing organizations. Most recently, she held several senior HR leadership roles at LyondellBasell, including Head of Global Talent Acquisition, where she led a global organization, standardized operations across regions, launched early‑career and executive recruiting programs, and delivered operational efficiencies.
Earlier in her career, Carolyn held senior HR leadership roles at Alcon, supporting global manufacturing and quality organizations, and spent more than a decade at Shell in HR leadership roles across the U.S., Europe, Asia, and Latin America. Her experience spans talent and succession planning, change management, and enterprise transformation.
Will Davis leads the legal and government and regulatory affairs functions for the North America Region, including ethics, privacy, and compliance. He joined ENGIE in 2011 as Senior Counsel in the Generation Group. He became the North America General Counsel in 2017 and is the lead lawyer in the North America Hub. He has been practicing law in the energy sector for over 21 years, initially as an associate at Hunton & Williams and Paul Hastings, both in Washington, D.C., and later at SunCoke Energy, Inc., formerly a subsidiary of Sunoco.
Oumar Ndoye is our GBS North Am Country Lead & Head of GBS HR Americas. His career within ENGIE spans 19 years, and previously, Oumar oversaw Integration and Transformation for ENGIE North America.
Oumar brings his business and IT expertise in the gas, thermal and renewable sectors to ENGIE. Additionally, he has worked in many other sectors such as high technology, steel industry and transport. He has significant experience in private and public sectors, as well as leadership roles in civic and non-profit organizations. Oumar is a graduate Engineer and PhD in Industrial Systems Engineering from French Ecole Nationale Supérieure d’Arts et Métiers.
Ouss brings more than 15 years of global experience in information systems, digital transformation, and data strategy to ENGIE. He has held key roles across ENGIE’s businesses, driving major advancements in cloud platforms, data architecture, cybersecurity governance, and enterprise analytics.
Since joining ENGIE, Ouss has led the region’s IT, digital, and data strategy. He has scaled a cloud‑first digital ecosystem used across North America, strengthened technology governance, and accelerated the adoption of AI and data‑driven capabilities.
Ouss has a master’s degrees in Information Systems Engineering and Software Engineering, and offers deep expertise in building collaborative, high‑performing teams and aligning digital innovation with ENGIE’s strategic and operational priorities. He is fluent in English, French, and Arabic.
