AGL Resources Inc. was an American energy services holding company, primarily involved in the distribution of natural gas. Founded in 1856 as the Atlanta Gas Light Company, it grew to serve millions of utility customers through its various subsidiaries across several states. Key operations included natural gas distribution, wholesale services, and retail energy. In 2016, AGL Resources was acquired by Southern Company and became Southern Company Gas, a wholly-owned subsidiary of Southern Company. AGL Resources was known for its commitment to safety, reliability, and customer service in the energy sector.
The headquarters housed executive leadership, corporate strategy, finance, legal, human resources, and overarching operational management for its various utility subsidiaries.
The headquarters was located in a modern office tower in Midtown Atlanta, reflecting its status as a significant player in the energy industry. Proximity to other major corporations and city infrastructure.
AGL Resources fostered a professional and results-oriented work culture, emphasizing safety, operational excellence, and community engagement, typical of established utility companies.
The Atlanta headquarters was central to AGL Resources' operations, directing its extensive natural gas distribution network and strategic initiatives across its service territories.
AGL Resources primarily operated within the United States, with a strong presence in states like Georgia, Illinois, Virginia, Florida, New Jersey, Maryland, and Tennessee through its various utility subsidiaries. Its functions were focused on domestic natural gas distribution, wholesale services, and retail energy.
Ten Peachtree Place NE (10 Peachtree Place NE)
Atlanta
Georgia
USA
Address: 1844 W Ferry Rd, Naperville, IL 60563 (Example HQ for Nicor Gas)
Served as the primary operational and customer service hub for the extensive Illinois service territory.
Address: 544 S Independence Blvd, Virginia Beach, VA 23452 (Example HQ for Virginia Natural Gas)
Managed natural gas distribution, customer relations, and infrastructure maintenance for its Virginia customers.
Address: 1000 NW 57th Ct, Doral, FL 33126 (Example for Florida City Gas)
Supported natural gas distribution and services within its Florida service areas.
Address: 2207 Olan Mills Dr, Chattanooga, TN 37421 (Example for Chattanooga Gas)
Managed local natural gas distribution and customer services for its Tennessee footprint.
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As of April 2025, AGL Resources' leadership includes:
AGL Resources has been backed by several prominent investors over the years, including:
AGL Resources was acquired by Southern Company in 2016 and operates as Southern Company Gas. Any executive changes in the last 12 months would be for Southern Company Gas or its parent, Southern Company, not for AGL Resources as an independent entity. Thus, there are no direct hires/exits for 'AGL Resources' in this period.
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Following its acquisition by Southern Company, email formats would align with Southern Company Gas or Southern Company standards. Common corporate email patterns include [first_initial][last] or [first].[last]. For AGL Resources historically, it might have been similar.
[first_initial][last]@southerncompanygas.com or [first].[last]@southerncompanygas.com (Post-acquisition standard)
Format
jdoe@southerncompanygas.com or jane.doe@southerncompanygas.com
Example
70%
Success rate
Southern Company News Center • July 1, 2016
Southern Company announced the successful completion of its acquisition of AGL Resources, forming Southern Company Gas. This strategic combination created one of the largest natural gas utility operators in the U.S....more
PR Newswire (via AGL Resources) • August 24, 2015
Southern Company and AGL Resources announced a definitive merger agreement to create a new leading U.S. electric and gas utility. The transaction was valued at approximately $12 billion....more
AGL Resources (archived news) • February 19, 2015
AGL Resources reported its financial and operating results for the fourth quarter and full year 2014, highlighting earnings growth and progress on strategic initiatives prior to its acquisition discussions....more
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