Exelon headquarters details
10 S Dearborn St 54th Floor
Chicago
Illinois
60603-2398
United States
1999
Location map
Open in Google MapsAll Exelon office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Chicago HQ | Illinois | United States | Headquarters |
About Exelon
Exelon (Nasdaq (NASDAQ): EXC) is headquartered in Chicago, Illinois, United States. Founded in 1999, the company operates across 8 countries with approximately 20,000 employees worldwide.
Where is Exelon's main office?
Exelon's main headquarters office is located at 10 S Dearborn St 54th Floor, Chicago, Illinois 60603-2398. This serves as the company's primary corporate address and is home to its executive leadership team.
Exelon regional offices
Beyond its headquarters in Chicago, Exelon maintains 203 offices across 8 countries. Regional offices span 8 countries.
Exelon contact information
The main switchboard for Exelon headquarters can be reached at 800-483-3220. For investor relations, visit exeloncorp.com/investor-relations.
What does Exelon do?
Exelon Corporation is a utility services holding company that provides services for energy generation businesses in the United States.
Frequently asked questions
Where is Exelon headquarters?
Exelon's headquarters is located at 10 S Dearborn St 54th Floor, Chicago, Illinois 60603-2398, United States.
How many offices does Exelon have?
Exelon operates 203 offices across 8 countries as of 2026.
What is Exelon's corporate address?
The official corporate address is 10 S Dearborn St 54th Floor, Chicago, Illinois 60603-2398.
When was Exelon founded?
Exelon was founded in 1999 and has grown to employ approximately 20,000 people worldwide.
What is Exelon's phone number?
The main phone number for Exelon headquarters is 800-483-3220.