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About Gas South

(Actually, it’s about something bigger than ourselves)

At Gas South, we’re driven by a simple mission: Be A Fuel For Good. It's not just a slogan on our website or conference room walls. It's our core belief that how we treat people is what's most important.

It's the way our CEO knows every employee by name. It's customer service folks who go the extra mile. It's the volunteer time our employees cheerfully contribute and the 5% of profits we give to support local children in need.

As our company grows, so does our impact. Since our 2006 inception, we’ve grown steadily to become not only the largest retail natural gas company in Georgia but also the largest in the Southeastern U.S. We now serve more than 425,000 customers in 14 states.
We've formed Alliance Partnerships with local governments and utilities across Metro Atlanta, helping customers save on their natural gas.
Keeping our “5% back” promise, we’ve also given back more than $7.5M to local causes (and counting).
Our Leadership
Kevin Greiner
President and Chief Executive Officer
Kevin Greiner - President and CEO

Whether you've been an employee since the beginning or you've worked here a month, Kevin Greiner is all about discovering what’s important to people – starting with never forgetting your name. We're not sure how he does it, but we're glad he does. At the office, Kevin won't hesitate to chat with you about what you're up to or the latest tennis highlights – he genuinely cares about every employee.

He's also passionate about strengthening our community. Under Kevin’s leadership, Gas South has committed to giving back 5% of profits to help children in need. He has built a culture of service while also creating exceptional career paths for employees. He wants to make sure Gas South is a place where people want to be, not a place you feel like you have to be.

With more than 15 years' experience in the energy sector, Kevin gained expertise in management roles with Southern Company. He graduated from the University of Michigan with a master's degree in business administration and a master's of science in natural resource policy, and earned a bachelor's degree from Wesleyan University.

Board work: United Way of Greater Atlanta (chaired the 2012-13 Workplace Campaign), Georgia Chamber, Georgia Partnership for Excellence in Education, the YMCA of Metro Atlanta (Executive Committee), Atlanta Opera

Interesting fact: Kevin speaks German and is fluent in Dekatherms (Gas South's band where he plays the piano).

Jamie Tiernan
Chief Financial Officer
Jamie Tiernan - Chief Financial Officer

Jamie believes that when you have more than 300,000 customers and 200 employees, the opportunities to positively impact people and be a different kind of CFO are endless. He has a passion for making a difference in peoples’ lives – whether it’s through increasing the minimum wage for Gas South employees or offering additional benefits for customers.

Responsible for accounting, finance, treasury, IT, project management office, HR, and community affairs at Gas South, Jamie has 19 years of experience in the energy and telecommunications industries.

Jamie is a CPA and holds a bachelor’s degree in accounting from the University of Georgia and a master’s degree in finance from Georgia State University.

Board Work: Junior Achievement of Georgia, DeKalb Police Alliance, Heating Energy Assistance Team

Interesting fact: Between spreadsheets, volunteering for Boy Scouts and little league baseball, you’ll find Jamie behind his drum kit practicing for his band’s next show.

Manon Brochu
Chief Operating Officer
Manon Brochu - Chief Operating Officer

During her first job, Manon quickly learned the power of a smile and how your mood affects people. She got an early start making a good impression on hungry drive-through customers at the age of 15. Today, she applies those same values as she oversees the Gas South operations, ensuring that our customers have what they need to make managing their natural gas account as easy as possible and if they have a question, we have a cheerful person available to help them!

Manon has been with Gas South since our beginning and brings more than 20 years of expertise in finance, marketing, operations and business development. By navigating her way to management at companies including Southern Company, Delta Air Lines and Hewlett Packard, she honed her remarkable communication skills.

As she leads her teams to operate with the same level of excellence as the global brands she’s worked on in the past, Manon values Gas South’s independence and flexibility to make the right decisions for our customers.

Manon earned a master’s degree in business administration from Kennesaw State University, and a bachelor’s degree in finance and marketing from the University of Florida. In her free time, Manon enjoys spending time at home with her husband, Chris, and their four-legged kids, Bertie and Bella. She also enjoys cooking and traveling.

Board Work: The Salvation Army Metro Atlanta Area Command

Interesting fact: Manon is an admitted clean freak and can fold a set of sheets in 32.6 seconds flat (a skill she acquired at the age of 11 when helping her dad oversee his hotel business).

Freddy Cardozo
Chief Supply & Risk Officer
Freddy Cardozo - Chief Supply & Risk Officer

As a college student, Freddy Cardozo witnessed the coup d'état of the government in his native country of Paraguay. When you survive the overthrow of your government, you learn a thing or two about negotiating. That’s just one of the many skills Freddy brings to the table at Gas South.

Today, Freddy is responsible for overseeing the wholesale natural gas supply, managing the transportation and storage assets of the company, legislative and regulatory affairs, and the risk management functions as Chief Supply & Risk Officer at Gas South. His complex background allows him to successfully run all natural gas physical supply, scheduling, and trading in the wholesale market and ensuring its transportation and delivery to distribution companies throughout the southeast.

Freddy touts a master's degree in engineering from Arizona State University, where he attended as a Fulbright Scholar, and a bachelor's degree in electrical & mechanical engineering from the University of Asunción in Paraguay. He’s also known for his love of quantum physics—which he can tell you all about in Spanish, French, Portuguese or English.

Board Work: St. Vincent de Paul

Interesting Fact: In the late 80s, Freddy worked in IT and remembers seeing a personal computer for the first time.

David Malone
Chief Sales & Marketing Officer
David Malone - Chief Sales & Marketing Officer

David believes that how we treat people is what’s most important and that’s something he learned early, as a teen, in his jobs working at Publix and Blockbuster Video. That’s why he’s proud to be a part of a company with the same values, and that’s committed to improving the lives of customers & employees while supporting the communities we serve.

David is responsible for Sales and Marketing at Gas South which not only includes attracting new residential and business customers, but also defining our customer experience strategy to ensure that doing business with Gas South is as simple as possible! David has been with Gas South since its inception, joining us from Southern Company. David holds bachelor’s and master’s degrees in economics from Florida State University.

Outside of work, David is a family man. Often spending evenings and weekends with his wife, playing basketball with his son or watching his daughter perform in plays.

Board Work: Atlanta Community Food Bank

Interesting Fact: Because of David’s excellent photography skills and ability to show employees’ in the best lighting, he’s taken on the role of Gas South’s professional photographer.

Stacy Paez
Chief Legal & People Officer
Stacy Paez

As an experienced professional in the fields of law and HR, Stacy knows people often think of the two areas as challenging opposites that are hard to mix. But it’s this intricacy she enjoys most, finding ways in which these two distinct areas complement each other and working with others to find the best solutions to complex issues.

As Chief Legal and People Officer at Gas south, Stacy is responsible for providing leadership and oversight in legal services, HR, community affairs, regulatory and legislative affairs, and corporate compliance. Stacy is also a key member of the executive leadership team and provides general counsel. 

Before joining Gas south, Stacy served as General Counsel and VP of Legal and HR at Infinite Energy, where she started in 2009. Throughout her time at Infinite Energy, she held roles as Corporate Counsel, HR Manager and Executive Director of Human Resources. 

Originally from rural Pennsylvania, Stacy moved to Florida to earn a Bachelor of Arts from Flagler College in St. Augustine. She later earned a law degree from the University of Florida in Gainesville. 

When she’s not at work, she enjoys spending as much time as possible with her husband and two children creating “art,” ziplining in her back yard, hiking, going to the beach and visiting parks and museums. 

Every child has a story waiting to be written.
Gas South believes in every child’s potential. That’s why we donate 5% of our profits to local children in need.

We're an Awesome Place to Work
But don't just take our word for it. We were named to the AJC's "Best Places to Work" five times since 2016.
Work With Us
3 young girls play outdoors with chalk at the YMCA3 young girls play outdoors with chalk at the YMCA
A Culture of Giving
We give back 5% of our profits to help local children in need, with a goal of donating more than $1 million annually.
How We've Helped
Gas Emergency? Call Atlanta Gas Light at 877.427.4321
Gas Emergency? Call 877.427.4321