The 12 closest competitors and alternatives to AEP among energy companies — ranked by similarity to what AEP actually does, not by market-cap band.
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American Electric Power Company, Inc. is an American domestic electric utility company in the United States. It is one of the largest electric utility companies in the country, with more than five million customers in 11 states.
AEP is an energy company headquartered in United States, founded in 1906. Xcout tracks 21 named people at AEP, including William J. Fehrman (Chairman of the Board of Directors, President and Chief Executive Officer). Xcout recorded 2 job postings from AEP in the last 90 days.
15 more named people on record for AEP, with roles, board committees and tenure — see the full roster →
Xcout recorded 2 job postings from AEP in the last 90 days, from a hiring record Xcout has kept since August 2026.
The weekly hiring trend, the roles and locations behind it — see AEP's hiring signals →
Ranked by semantic similarity — how close each company is to AEP by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar energy company
Alabama Power Company is an energy provider headquartered in Birmingham, Alabama, that has shaped the state's energy landscape for over a century with innovation, reliability, and sustainability. Beyond supplying electricity, the company drives economic growth, supports education, and strengthens communities across the southern United States.
Similar energy company
Operating across the United States, Ameren Corporation functions as a utility holding company. The enterprise organizes its operations into four primary divisions: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. Its fundamental business involves the rate-regulated production, transmission, and supply of electricity, in addition to the rate-regulated distribution and transmission of natural gas. Ameren generates power using a variety of sources, including coal, nuclear energy, and natural gas, supplemented by renewable alternatives such as hydroelectric, wind, methane gas, and solar. Its customer base encompasses residential homes, commercial businesses, and industrial operations. Established in 1881, Ameren Corporation is headquartered in St. Louis, Missouri.
Similar energy company
FirstEnergy Corp. is an electric utility headquartered in Akron, Ohio. It was established when Ohio Edison merged with Centerior Energy in 1997.
Similar energy company
AES Indiana, formerly known as Indianapolis Power & Light Company, is an American utility company providing electric service to the city of Indianapolis. It is a subsidiary and largest utility of AES Corporation, which acquired it in 2001. AES Indiana provides electric service to more than 500,000 customers in a 528-square-mile (1,370 km2) service territory.
Similar energy company
DTE Energy provides electricity and natural gas utility services to residential, commercial, and industrial customers. The company offers account management, billing services, energy efficiency programs, and renewable energy options.
Similar energy company
Entergy Corporation, headquartered in New Orleans, Louisiana, is a prominent American energy company primarily involved in generating and distributing electricity across the United States. Its operations are divided into two main divisions: Utility and Entergy Wholesale Commodities. The Utility division manages the end-to-end process of generating, transmitting, distributing, and selling electricity. This service covers specific regions of Arkansas, Louisiana, Mississippi, and Texas, including the metropolitan area of New Orleans, providing electricity to 3 million utility customers in these states. Additionally, this segment handles natural gas distribution. In contrast, the Entergy Wholesale Commodities division focuses on the ownership, operation, and decommissioning of nuclear power facilities. It also holds stakes in various non-nuclear power plants, selling their output to wholesale clients, and offers specialized services to other nuclear power plant operators. Entergy's electricity generation portfolio is diverse, utilizing natural gas, nuclear, coal, hydroelectric, and solar power. Collectively, its power plants boast an approximate generating capacity of 26,000 megawatts (MW), with 6,000 MW specifically from nuclear sources. Beyond its direct utility customers, Entergy also supplies energy to a range of wholesale clients, including other retail power providers, utility companies, electric power cooperatives, energy trading organizations, and fellow power generation firms. The company has a long history, established in 1913.
Similar energy company
The company operates as an electric power distribution and utility provider, offering electricity services, billing management, and customer support to residential, commercial, and industrial consumers. It facilitates energy grid connections, outage reporting, and contract modifications for its customer base.
Similar energy company
Atmos Energy Corporation, alongside its subsidiaries, is a U.S.-based enterprise primarily involved in the regulated distribution of natural gas, as well as operating pipeline and storage facilities. The company functions through two core divisions: Distribution, and Pipeline and Storage. The Distribution division manages the regulated delivery and associated sales of natural gas across eight states. This division supplies natural gas to approximately three million customers, encompassing homeowners, businesses, public agencies, and industrial clients. By September 30, 2021, its extensive infrastructure comprised 71,921 miles of subterranean distribution and transmission lines. Conversely, the Pipeline and Storage division focuses on pipeline and storage activities. It is responsible for transporting natural gas on behalf of other entities and oversees five underground storage facilities located in Texas. Additionally, it offers various support services to the pipeline sector, such as gas parking, lending, and inventory transactions. As of September 30, 2021, this division maintained a network of 5,699 miles of gas transmission lines. Established in 1906, Atmos Energy Corporation maintains its principal office in Dallas, Texas.
Similar energy company
Exelon Corporation, a utility holding company established in 1999 and headquartered in Chicago, Illinois, operates across the United States and Canada. The company primarily focuses on the generation, delivery, and marketing of energy. It maintains a diverse portfolio of power production facilities, utilizing nuclear, fossil fuel, wind, hydroelectric, biomass, and solar technologies. Exelon engages in the sale of electricity to both wholesale and retail clients, while also providing natural gas, renewable energy solutions, and various other energy-related products and services. Beyond generation, the corporation manages the regulated procurement and direct sale of electricity and natural gas to consumers, alongside overseeing the essential transmission and distribution infrastructure for both power and natural gas. To support its extensive operations, Exelon provides a wide array of internal services, including legal counsel, human resources, information technology, financial management, supply chain, accounting, engineering, customer support, infrastructure planning, asset management, system operations, and power acquisition. The company caters to a broad customer base, which includes distribution utilities, municipal entities, cooperatives, financial institutions, and commercial, industrial, governmental, and residential sectors.
Similar energy company
Established in 1946 and headquartered in Atlanta, Georgia, The Southern Company operates as a diversified energy utility. Its primary activities involve the production, transmission, and distribution of electricity. The company is responsible for developing, constructing, acquiring, owning, and managing a variety of electricity generation assets, including renewable energy projects, and it engages in the wholesale sale of power. Additionally, it serves as a natural gas distributor in Illinois, Georgia, Virginia, and Tennessee, overseeing the operation and maintenance of approximately 78,500 miles of natural gas pipelines and 14 storage facilities, while also offering gas marketing services. Beyond its wholesale and natural gas operations, The Southern Company provides electric services directly to retail customers. Its portfolio further includes distributed energy and resilience solutions, digital wireless communications, and fiber optics services, along with the deployment of microgrids for commercial, industrial, governmental, and utility clientele.
Similar energy company
Dominion Energy, Inc. operates as a prominent energy company within the United States, focusing on both the generation and distribution of power. Its comprehensive activities are structured across four primary divisions. The Dominion Energy Virginia segment manages the regulated production, transmission, and supply of electricity, serving approximately 2.7 million residential, commercial, industrial, and governmental clients throughout Virginia and North Carolina. The Gas Distribution division handles the regulated sale, transportation, collection, storage, and delivery of natural gas to roughly 3.1 million residential, commercial, and industrial consumers across Ohio, West Virginia, North Carolina, Utah, southwestern Wyoming, and southeastern Idaho. This segment also includes the operation of unregulated renewable natural gas facilities. Through its Dominion Energy South Carolina operations, the company generates, transmits, and distributes electricity to about 772,000 customers in the central, southern, and southwestern regions of South Carolina, while also providing natural gas distribution services to approximately 419,000 residential, commercial, and industrial clients within the state. Lastly, the Contracted Assets segment is dedicated to non-regulated, long-term agreements for renewable electric power generation, including the development of solar facilities. It also encompasses gas transportation, liquefied natural gas (LNG) import and storage, and the operation of a liquefaction facility. As of December 31, 2021, Dominion Energy's substantial asset portfolio included an electric generating capacity of around 30.2 gigawatts, along with 10,700 miles of electric transmission lines, 78,000 miles of electric distribution networks, and 95,700 miles of gas distribution mains and related service infrastructure. Originally incorporated in 1983 as Dominion Resources, Inc., the company rebranded as Dominion Energy, Inc. and maintains its corporate headquarters in Richmond, Virginia.
Similar energy company
PPL Corporation is an energy company headquartered in Allentown, Pennsylvania in the Lehigh Valley region of eastern Pennsylvania. The company is publicly traded on the New York Stock Exchange as NYSE: PPL and is part of the S&P 500. As of 2022, the company had $7.9 billion in revenue, 6,500 employees, over $37 billion in assets, and serves 3.6 million customers.
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