Our Executive Leadership advances our carbon-neutral mission

Gwenaëlle is Chief Executive Officer (CEO) of ENGIE North America. And Executive Vice President, in charge of ENGIE Renewables and Hydrogen Business Units France, and responsible for the Global Renewables Business Line. Prior to this role, she was Chief Executive Officer of ENGIE France Renewable Energy. She joined ENGIE (previously GDF Suez) in 2010 as Senior Vice President for European and Regulatory Affairs. She started her career in scientific research for the French National Research Institute and French Atomic Energy before moving into energy advisory roles for the Service of the Prime Minister in France at various ministerial offices.

Stefaan is Chief Cities and Communities and Operations Officer, responsible for all commercial, operational and management activities within this business area. He has worked for ENGIE for 23 years. Most recently, he served as President and CEO of ENGIE Generation North America LLC and Chief IT Officer, ENGIE North America, in charge of the company’s power generation facilities and IT services. Prior to that role, he served as President and CEO of GDF SUEZ Energy Marketing North America (now ENGIE Energy Marketing North America), among other positions.

Mike is Chief Properties Officer, responsible for leading the Properties vertical. After completing a 22-year career with the U.S. Military, serving in the U.S. Army and the National Guard, he joined Elster as Senior Vice President of Sales and Strategy for North America. When Honeywell acquired Elster, he became Senior Vice President of Sales for Honeywell’s Smart Energy suite of technologies and solutions and a General Manager. His other roles include Director of Business Development for Datamatic and Vice President of Sales for Paragon Innovations.

Sayun is Chief Supply Officer, responsible for supplying commercial and industrial organizations with electricity and gas services. Previously, he managed ENGIE teams and companies involved with major capital infrastructure projects in North America. During his 20-year career with the company, he held executive-level positions within Mergers and Acquisitions, Business Development and Operations. Prior to joining the company, he worked for Florida Power & Light’s regulated energy business.  
 

Bill is Chief Financial Officer (CFO), responsible for financial operations throughout ENGIE North America. He joined ENGIE in 2018 as Deputy Chief Financial Officer in charge of the Enterprise Performance Management department in Paris. Prior to this role, he was Group Controller with AKZO NOBEL in Amsterdam after two years as CFO of one of their business lines. He served in various financial roles at Schneider Electric and Eaton Corporation.

Sandrine is Vice President of Marketing and Communications at ENGIE North America, where she is responsible for leading the design and implementation of marketing and communication strategy to elevate ENGIE's brand in North America and promote key activities of the business to the media, customers, industry officials and employees. Sandrine brings more than 20 years of expertise in Marketing and Communications and prior experience at ENGIE to this role. Prior to her work within ENGIE, she spent more than fifteen years in Suez Environment in several communication positions where she developed award-winning digital communications.

Dulce leads the Digital & IT function responsible for Corporate IT, Cyber Security and Digital software.  Dulce joined ENGIE in 2003 and was named CIO in 2013 after successfully leading various IT functions through rapid growth and divestitures. She leads the development of Smart Institutions, a digital platform making the zero-carbon transition a reality for customers and it has contributed to rapid growth of our pipeline with Universities in the US and Australia. Dulce brings over 25 years of industry and tech experience in both regulated and deregulated markets.  She began her career with Florida Power & Light designing and implementing solutions for the regulated power industry. In 1999, Dulce joined Dynegy and led several initiatives, notably their Retail market entry when deregulation began in Texas.