President & Chief Executive Officer | Gas South

Kevin Greiner serves as President and CEO of Gas South, a leading natural gas marketer with approximately $2 billion in annual revenue. Gas South provides natural gas and related services to nearly 500,000 residential, commercial, industrial, and wholesale customers and holds the largest market share in Georgia, Florida and Virginia’s competitive retail markets.

In addition to supplying natural gas to homes and businesses, Gas South also engages in wholesale energy trading and supplies natural gas to gas utilities, power plants, and LNG terminals.

Kevin has served as the company’s president and CEO since its inception in 2006. Over its 20-year history, the company has grown its sales volumes 20-fold and has expanded from a single state (Georgia) to its 17-state service area that includes the Southeast, Mid-Atlantic, and Midwest.

Staying true to its purpose to Be A Fuel For Good®, Gas South gives back 5% of its profits to help children in need. The company also owns approximately $100 million in community solar projects.

As a purpose-driven and culture-first company, Gas South is recognized by USA Today as one of the nation’s top workplaces and by the Atlanta Journal-Constitution as one of Atlanta’s best places to work. Gas South is a subsidiary of Cobb Electric Membership Corporation (Cobb EMC), one of the nation’s largest and most respected electric cooperatives.

Kevin’s community work includes serving on the board of directors of the Rotary Club of Atlanta (incoming president, 2026-27), The Atlanta Opera, Cafe Momentum Atlanta, Learn4Life, and the Metro Atlanta Chamber. Past board service includes YMCA of Metro Atlanta (2015-2024; board chair, 2021-22), Georgia Partnership for Excellence in Education (2012-2023; board chair 2016-2017), Select Cobb (2017-2022; board chair 2020-21), and the Georgia Chamber of Commerce (2009-2023).

Kevin is an avid tennis and baseball player, a bicyclist, and a big music fan. He was honored to be named as 2021’s most respected business leader by Georgia Trend magazine, as one of Atlanta’s most admired CEOs by the Atlanta Business Chronicle in 2018 and 2021, and as the recipient of the YMCA’s Bransby Christian Leadership Award in 2025.

Kevin holds an MBA and MS from the University of Michigan and a BA from Wesleyan University, and he is a native of Huntington, NY.

Office Managing Partner – Atlanta | Ernst & Young LLP

Executive Leader, Supply Chain Expert, and Thought Leader

Regenia R. Sanders is an accomplished executive with more than 25 years of experience driving business transformation, supply chain innovation, and management consulting across global Fortune 500 and Private Equity portfolio companies. Renowned for her expertise in supply chain management, business strategy, and technology enablement, Regenia is widely recognized as a trusted advisor, speaker, and thought leader in the fields of advanced manufacturing, mobility, and operations transformation.

Currently, Regenia serves as a Partner at Ernst & Young LLP (EY), where she holds multiple market and practice leadership positions. She is the Managing Partner for EY’s Atlanta Office, responsible for the growth and profitability of a $900M market and the development of an inclusive staff of over 2,500 professionals. In her capacity as Global Client Serving Partner for the Advanced Manufacturing & Mobility sector, she oversees major client portfolios, providing strategic guidance on topics ranging from corporate strategy to technology and operations transformation. Regenia previously led EY’s Business Consulting practice for the US Central Region and served as the Americas Supply Chain & Operations Leader, where she was instrumental in positioning EY’s capabilities at the forefront of industry analyst rankings.

Her earlier career includes senior leadership roles at Six Sigma Academy (SSA) & Company, where Regenia drove practice development and business technology strategy, and at Accenture, where she managed large-scale ERP and business transformation programs for clients in industrial manufacturing, utilities, and public service sectors.

Regenia’s core expertise lies in the design and delivery of end-to-end supply chain strategies, encompassing sourcing, procurement, planning, manufacturing, and fulfillment. She has led global programs to optimize operations and enable enterprise-wide transformations through advanced technology solutions, including SAP and best-in-breed software. Her distinctive ability to demystify complex business and IT concepts for broad audiences and to build strong client relationships has driven measurable improvements in operational efficiency and cost reduction across multiple industries.

A sought-after thought leader, Regenia has contributed to numerous industry publications, including CFO Magazine, The Wall Street Journal, Reuters, US News & World Report, IndustryWeek, and Supply Chain Digital. She is a frequent speaker and panelist at prestigious industry events, university symposiums, and executive forums, sharing insights on supply chain transformation, resilience, and the integration of advanced analytics and technology. Regenia has also authored white papers and led webcasts on topics such as supply chain sustainability, talent development, and operational excellence.

Committed to advancing inclusiveness, Regenia is an executive sponsor for multiple affinity groups at EY and is actively involved in recruiting initiatives. Externally, she holds prominent board roles, including the National Minority Supplier Development Council (NMSDC), Auburn University Alumni Association, the Advisory Board for Achieving Women’s Excellence in Supply Chain Operations, Management & Education (AWESOME), Emory University Board of Visitors, and the EY Foundation. She also serves as a guest lecturer for the University of Georgia’s Terry College of Business and participates in numerous civic and philanthropic organizations throughout the Atlanta area.

Regenia holds a Master of Science in Materials Engineering and a Bachelor of Science in Mechanical Engineering from Auburn University, as well as an Executive Leadership Certificate from Smith College. Her achievements have been recognized with a distinguished array of honors, including the Auburn University Distinguished Alumni Award, Atlanta Business Journal’s Most Admired CEO, and the EY Partner Impact Award. She is also a German Marshall Fellow and has been honored by organizations such as Leadership Georgia, Leadership Atlanta, and the Atlanta Business League.

With her blend of executive acumen, supply chain expertise, and passion for industry advancement, Regenia R. Sanders continues to make a lasting impact as a leader, innovator, and advocate for excellence.