Mark Rueff Sequent Energy Management

Mark Rueff
Vice President, C&I Central
Sequent Energy Management

Mark Rueff was named vice president, Asset Management, in June 2012. He leads all aspects of Sequent Energy Management’s affiliated and third-party asset management activities and is responsible for optimizing the related natural gas storage and firm transportation portfolios. Sequent is a top-10 marketer of natural gas in the country and a subsidiary of AGL Resources (NYSE: GAS).

Rueff brings nearly 20 years of experience in the natural gas industry to his role. Previously, he served as vice president, Origination, leading the wholesale origination and the commercial and industrial business platforms within Nicor Enerchange, LLC.

Earlier in his career, Rueff held various marketing and business development roles with Nicor Gas and Nicor Enerchange. Prior to joining Nicor Gas, he worked in various roles at Arthur Andersen.

Rueff earned a Bachelor of Science in finance from Northern Illinois University and his master's degree in business administration from Aurora University.

Mr. Rueff earned his undergraduate degree from Northern Illinois University and his master's degree in business administration from Aurora University.

He lives with his wife and three children in Katy, Texas.

February 2014


About AGL Resources
AGL Resources (NYSE: GAS) is an Atlanta-based energy services holding company with operations in natural gas distribution, retail operations, wholesale services, midstream operations and cargo shipping. AGL Resources serves approximately 4.5 million utility customers through its regulated distribution subsidiaries in seven states. The company also serves approximately 630,000 retail energy customers and approximately 1.2 million customer service contracts through its SouthStar Energy Services joint venture and Pivotal Home Solutions, respectively, which markets natural gas and related home services. Other non-utility businesses include asset management for natural gas wholesale customers through Sequent Energy Management, ownership and operation of natural gas storage facilities, and ownership of Tropical Shipping, one of the largest containerized cargo carriers serving the Bahamas and Caribbean region. AGL Resources is a member of the S&P 500 Index. For more information, visit