Dominion Energy competitors and alternatives
As of Nov 13, 2026, Alion lists 10 companies most like Dominion Energy: Southern Company, Vistra, AES Corporation, GE Vernova, Ameren, TotalEnergies, Iberdrola, Axpo, Sargent & Lundy and Arizona Public Service.
- Dominion Energy itself has 78 open roles on Alion.
- Of them, GE Vernova is hiring the most, with 1,813 open roles.
Dominion Energy and its competitors compared
Open roles are the postings Alion lists today; their change is shown only for career sites that state posting dates. Funding is the venture money on record. A dash means Alion holds no figure.
| Company | Open roles | Employees | Headquarters | Main technologies | Hiring in |
|---|---|---|---|---|---|
Dominion Energy
This company
|
78 | 5000+ | Richmond, United States | MATLAB, AutoCAD, Microsoft Excel | United States |
Southern Company
In common: Power Grid, Nuclear Energy, Fossil Fuels · Python, JavaScript, SQL · headquarters in United States |
110 | 5000+ | Atlanta, United States | SQL, Microsoft Excel, Python | United States |
Vistra
In common: Power Grid, Fossil Fuels, Nuclear Energy · Python, JavaScript, SQL · headquarters in United States |
132 | 5000+ | Irving, United States | Python, SQL, AWS | United States |
AES Corporation
In common: Fossil Fuels, Power Grid, Solar Energy · Python, SQL, MATLAB · headquarters in United States |
110 | 5000+ | Arlington, United States | NERC CIP, Microsoft Excel, Power BI | United States |
GE Vernova
In common: Nuclear Energy, Power Grid · Python, JavaScript, SQL · headquarters in United States |
1,813 | 5000+ | Cambridge, United States | Python, MATLAB, AutoCAD | United States, India, France +55 more |
Ameren
In common: Nuclear Energy, Fossil Fuels · Python, JavaScript, SQL · headquarters in United States |
75 | 5000+ | Saint Louis, United States | SQL, Power BI, Windows | United States, Mexico |
TotalEnergies
In common: Fossil Fuels, Solar Energy · Python, JavaScript, SQL |
391 | 5000+ | Courbevoie, France | Power BI, Python, SQL | France, United States, Switzerland +38 more |
Iberdrola
In common: Solar Energy, Power Grid · Python, JavaScript, SQL |
227 | 5000+ | Bilbao, Spain | NERC CIP, Power BI, Microsoft Excel | United States, United Kingdom, Brazil +5 more |
Axpo
In common: Power Grid, Nuclear Energy · Python, JavaScript, SQL |
88 | 5000+ | Baden, Switzerland | Python, Azure, SQL | Spain, Poland, Romania +12 more |
Sargent & Lundy
In common: Nuclear Energy, Power Grid · Python, JavaScript, SQL · headquarters in United States |
839 | 1001-5000 | Chicago, United States | AutoCAD, ANSYS, ETAP | United States, Puerto Rico, United Kingdom |
Arizona Public Service
In common: Power Grid, Nuclear Energy · Python, JavaScript, SQL · headquarters in United States |
70 | 5000+ | Phoenix, United States | NERC CIP, Windows, Power BI | United States |
How the list is made
The list comes from Alion's similar-companies engine, the same one AI agents query through the Alion MCP server. A company ranks higher when it shares more of Dominion Energy's industry segments and is less spread over others, when its job postings name the same technologies, when it is headquartered in the same country and when its size is close. The list is rebuilt every week.
How to cite this page
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
Alion, "Dominion Energy competitors and alternatives: 10 similar companies compared on hiring and funding", as of Nov 13, 2026. https://alion.io/company/dominionenergy/competitors