What is Southern Company?
Regulated electric and gas utility holding company company with $29.6B 2025 operating revenue, headquarters in Atlanta, GA, and public-market scale as SO.
- Category
- Regulated electric and gas utility holding company
- Headquarters
- Atlanta, GA
- Founded
- 1945
- Employees
- 28,000+
- Total funding
- Public company; SO
- Status
- SO; ~$105B market cap
What is Southern Company?
Southern Company is a regulated electric and gas utility holding company business headquartered in Atlanta, GA. Southern Company owns regulated electric utilities in Georgia, Alabama, and Mississippi, natural gas utilities, Southern Power, and infrastructure businesses serving roughly 9 million customers.
Southern Company operates at public-company scale with $29.6B 2025 operating revenue, 28,000+ employees, and a June 2026 market value around ~$105B. Southern Company owns regulated electric utilities in Georgia, Alabama, and Mississippi, natural gas utilities, Southern Power, and infrastructure businesses serving roughly 9 million customers. Its core operating areas include Georgia Power, Alabama Power, Mississippi Power, Southern Company Gas, Southern Power, and related capabilities that make the company important to its industry.
The business is asset-intensive and operationally complex, so performance depends on commodity markets, regulated returns, manufacturing uptime, safety, capital projects, procurement, reliability, and disciplined execution. Southern Company also has a meaningful technology agenda because field assets, plants, mines, stores, customers, traders, engineers, and corporate functions all depend on modern data and workflow systems.
For sellers, Southern Company is a Southeast utility growth and infrastructure buyer. The best entry points are not generic corporate pitches; they are measurable improvements in safety, uptime, margin, customer reliability, energy efficiency, field productivity, supply chain, analytics, cybersecurity, or capital-project delivery.
What does Southern Company offer?
Southern Company offers Electric utility service, Natural gas distribution, Wholesale power, Nuclear generation, Natural gas generation, Renewables, and adjacent services or operating capabilities tied to its core assets.
- Electric utility service· Georgia Power
- Natural gas distribution· Alabama Power
- Wholesale power· Mississippi Power
- Nuclear generation· Southern Company Gas
- Natural gas generation· Southern Power
- Renewables· Transmission
- Transmission· Generation innovation
- Energy innovation· Georgia Power
How does Southern Company make money?
Southern Company makes money through regulated utility revenue, fuel and storm recovery, generation investment, gas distribution, wholesale power, and infrastructure services.
Southern Company's business model is based on regulated utility revenue, fuel and storm recovery, generation investment, gas distribution, wholesale power, and infrastructure services. Pricing is not a public SaaS-style tier list; it is set through regulated tariffs, commodity benchmarks, customer contracts, spot prices, negotiated industrial terms, or project economics depending on the business line.
The main economic drivers are volume, utilization, price/cost spreads, capital efficiency, operating reliability, maintenance discipline, working capital, customer demand, and regulatory or commodity-market conditions. In 2025 the company reported $29.6B 2025 operating revenue, giving it meaningful purchasing power but also a strong bias toward projects with quantified operating impact.
Growth depends on the same practical levers that shape large industrial buyers: safer operations, better uptime, lower unit cost, better forecasting, tighter procurement, faster engineering, cleaner data, and improved customer or asset performance. Vendors should connect proposals to those levers and expect technical, procurement, legal, security, and finance review.
Who leads Southern Company?
Southern Company is led by Chris Womack, with senior leadership including Daniel S. Tucker, Kimberly S. Greene, David Poroch.
- Chris WomackChairman, President and Chief Executive OfficerCEO since 2023Leads Southern's regulated utility and energy-infrastructure strategy.
- Daniel S. TuckerExecutive Vice President and Chief Financial OfficerCFO since 2023Leads finance and investor-facing capital strategy.
- Kimberly S. GreeneChair, President and CEO, Southern Company GasSenior executive leadershipRuns the gas utility platform.
- David PorochExecutive Vice President and Chief Operating OfficerSenior executive leadershipFocuses on operations across the utility platform.
How do you contact Southern Company's leadership?
Southern Company publishes investor, media, supplier, customer, or contact-form routes, but it does not publish a verified personal executive email pattern for the leaders below. Use the official investor/contact route for Southern Company rather than guessed personal addresses.
Official investor/contact page is public; personal executive email format not verified- Daniel S. TuckerExecutive Vice President and Chief Financial OfficerUse official investor/contact page
How much funding has Southern Company raised?
Southern Company is a mature public company, not a VC-backed startup. It trades as SO, had a market capitalization of ~$105B in the June 2026 snapshot used here, and funds operations through operating cash flow, public debt/equity access, and industry-specific capital programs.
Southern Company does not have a current venture funding total. The relevant capital history is its public listing, operating cash flow, debt-market access, dividends or buybacks where applicable, acquisitions, portfolio actions, and reinvestment in long-lived assets.
As of the June 2026 market snapshot used for this profile, SO was valued at about ~$105B. The company reported $29.6B 2025 operating revenue, which is the operating scale sellers should use when thinking about budget capacity, procurement maturity, and the size of projects that can matter.
Seller signal: Southern Company can buy at enterprise and industrial scale, but budget owners will demand measurable business cases. Strong proposals quantify safety, uptime, throughput, margin, asset integrity, grid/customer reliability, procurement savings, emissions, or working-capital improvement.
How did Southern Company get here?
Southern Company's path is a public-company operating history shaped by founding roots, portfolio changes, leadership transitions, and 2025-2026 market conditions.
- 1945Southern Company formedThe holding company is created for southeastern electric utilities.
- 2016AGL Resources acquisitionSouthern expands into natural gas distribution.
- 2023Chris Womack becomes CEOWomack becomes Southern's chief executive.
- 2024Vogtle expansion completeGeorgia Power completes the new nuclear units at Plant Vogtle.
- 2025Demand growth acceleratesThe annual report highlights data center, manufacturing, and residential demand growth.
- Jun 2026Large-cap utility statusSO trades around a $105B market capitalization.
Who are Southern Company's competitors?
Southern Company competes with public and private companies across regulated electric and gas utility holding company, adjacent assets, capital projects, customers, labor, technology, and commodity or regulated markets.
- Duke EnergyRegulated utility peer across electric and gas service territories.
- NextEra EnergyFlorida utility and renewables peer competing for capital and clean-power demand.
- Dominion EnergyRegulated electric and gas utility peer.
- American Electric PowerLarge regulated electric and transmission peer.
- EntergySoutheastern and Gulf Coast utility peer with nuclear and regulated generation.
Southern Company — frequently asked questions
