Company Insights
Published on
April 22, 2026

How Many People Work at Edison International? Headcount and Employee Trends

Total Employees
14010
7.2% from last year
0
New Hires (YTD)
2
5% of total workforce
Departments
16
650 in Engineering
Locations
22
5,012 in New York, NY
  • Edison International (NYSE:EIX) is a regulated utility holding company based in Rosemead, California, primarily providing electric and gas services through its subsidiary Southern California Edison, and is positioned as a key player in the U.S. energy sector.
  • In the past year, Edison International reported a strong fourth-quarter 2025 performance with a GAAP EPS of $4.80 and introduced 2026 core EPS guidance of $5.90-6.20, reflecting confidence in achieving 5-7% core EPS growth through 2028.
  • The company has seen increased core earnings per share due to regulatory decisions and cost recoveries, with Southern California Edison being a significant contributor to its revenue through electricity rate adjustments amid rising demand.
  • Edison International's ideal buyers are large industrial clients and municipalities seeking reliable energy solutions, particularly as they face challenges from extreme weather and the need for grid modernization, making it a critical time for sales engagement.

Edison International Headcount Breakdown by Department

Edison International's workforce is organized across 16 departments, with Operations being the largest, employing 50 individuals. Information Technology follows with 21 employees, indicating a strong focus on technological infrastructure. The Executive and Finance departments contribute to strategic oversight and financial management, each with 13 and 7 employees respectively. This functional mix reflects a balanced approach to operational execution and support services.

Operations
50
Information Technology
21
Executive
13
Finance
7
Sales
7
Administrative
7
Community And Social Services
7
Engineering
5
Human Resources
4
Other
51

Edison International Employees by Location

The company operates across 22 locations, with a significant concentration in Rosemead, California, housing 54 employees. Other notable locations include Blythe, CA, with 14 employees, and Washington, D.C., with 3 employees. The 'Other' category accounts for 91 employees, suggesting a distributed workforce model that may include remote roles or smaller offices. This geographic distribution highlights Edison International's operational reach across various regions.

Rosemead, CA
54
Blythe, CA
14
Washington, District Of Columbia
3
Pomona, CA
3
Irvine, CA
2
Westminster, CA
2
Valencia, CA
1
Saint Louis, MO
1
Raleigh, NC
1
Other
91
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