List of Exelon Corporation subsidiaries

Verified insights into Exelon Corporation’s global corporate structure and subsidiaries.

Exelon Corporation is a leading energy company headquartered in Chicago, United States. Established as a major player in the energy sector, Exelon operates a diverse and complex corporate structure with 360 subsidiaries worldwide. This ownership data is part of CompanyData.com’s verified corporate hierarchy database, covering over 380 million companies worldwide.

Geographic spread of Exelon’s subsidiaries

Exelon has 360 subsidiaries across 2 countries, with 317 in the United States (88%) and 43 in Greece (12%). These locations highlight Exelon’s focus on energy markets in North America and parts of Europe, supporting its operations in energy generation and distribution.

Conectiv, LLCConectiv, LLC
Showing 26 of 362 companies
Company NameCountryCityAddress 1State/ProvincePostal CodeWebsiteFounding YearYearly Revenue in U.S. DollarsEmployees TotalBusiness Legal Type - DescriptionNumber of Companies in GroupCompany Registration Number
1
Conectiv, LLC
USA
Newark
500 N Wakefield Dr
New Castle
19702
delmarva.*****
2016
$5,511,286
5,000
Corporation
362
2650443
2
Phi Service Company
USA
Washington
701 9th St Nw
District of Columbia
20001
pepcoholdings.*****
1998
$438,226,233
1,600
Corporation
362
2847557
3
Exelon Business Services Company, LLC
USA
Washington
701 9th St Nw Ste 900
District of Columbia
20001
N/A
N/A
0
148
362
N/A
4
Potomac Electric Power Company
USA
Upper Marlboro
8300 Old Marlboro Pike
Prince George'S
20772
potomacelectricpowercompany.*****
N/A
0
88
362
N/A
5
Commonwealth Edison Company
USA
Crystal Lake
5100 S Il Route 31
Mchenry
60012
comed.*****
N/A
0
10
362
N/A
6
Peco Energy Company
USA
Philadelphia
55 W Chelten Ave
Philadelphia
19144
N/A
N/A
0
7
362
N/A
7
Exelon Enterprises Company LLC
USA
Chicago
10 S Dearborn St Fl 45
Cook
60603
exeloncorp.*****
2000
$5,545,615
2
Corporation
362
00881007
8
Exelon CORPORATION
USA
Baltimore
110 W Fayette St
Baltimore City
21201
N/A
N/A
0
1
362
N/A
9
Scherer Holdings 3, LLC
USA
Kennett Square
300 Exelon Way
Chester
19348
N/A
2019
$8,189,515
1
362
N/A
10
Ex-Fm, INC.
USA
Chicago
10 S Dearborn St 52nd Fl
Cook
60603
exeloncorp.*****
N/A
$3,200,893
1
Corporation
362
19535
11
Pepco Holdings, INC.
USA
Washington
701 9th St Nw Ste 3
District of Columbia
20001
pepco.*****
N/A
0
1
362
N/A
12
Pepco Holdings LLC
USA
Washington
701 9th St Nw Ste 1300
District of Columbia
20068
pepco.*****
2016
$6,448,000,000
5,025
Corporation
362
3354875
13
Atlantic City Electric Company
USA
Mays Landing
5100 Harding Hwy
Atlantic
08330
acecefcu.*****
2016
$1,628,000,000
693
Corporation
362
2020000
14
Commonwealth Edison Company
USA
Chicago
3400 S Pulaski Rd # 1
Cook
60623
ceco.*****
N/A
0
511
362
N/A
15
Commonwealth Edison Company
USA
Oakbrook Terrace
3 Lincoln Ctr
Dupage
60181
comed.*****
N/A
0
356
362
N/A
16
Peco Energy Company
USA
Plymouth Meeting
2001 Gallagher Rd
Montgomery
19462
exeloncorp.*****
N/A
0
290
362
N/A
17
Commonwealth Edison Company
USA
Kennett Square
300 Exelon Way
Chester
19348
N/A
N/A
0
267
362
N/A
18
Baltimore Gas & Electric Company
USA
Linthicum Heights
Rte 173
Anne Arundel
21090
N/A
N/A
0
135
362
N/A
19
Baltimore Gas And Electric Company
USA
Baltimore
110 W Fayette St # 9
Baltimore City
21201
bge.*****
N/A
0
100
362
N/A
20
Potomac Electric Power Company
USA
Washington
N/A
District of Columbia
20013
N/A
N/A
0
84
362
N/A
21
Peco Energy Company
USA
Pottstown
1 Evergreen Rd
Montgomery
19464
N/A
N/A
0
80
362
N/A
22
Potomac Electric Power Company
USA
Kennett Square
300 Exelon Way
Chester
19348
N/A
N/A
0
76
362
N/A
23
Peco Energy Company
USA
West Chester
895 S Bolmar St
Chester
19382
N/A
N/A
0
48
362
N/A
24
Delmarva Power & Light Company
USA
Darlington
4948 Conowingo Rd
Harford
21034
visitmaryland.*****
N/A
0
30
362
N/A
25
Commonwealth Edison Company
USA
Waukegan
2800 Northwestern Ave
Lake
60087
N/A
N/A
0
30
362
N/A
26
Peco Energy Company
USA
Philadelphia
1325 N Beach St
Philadelphia
19125
peco.*****
N/A
0
28
362
N/A

Showing 26 of 362 companies

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Explore Corporate Structures Around the World

Exelon Corporation’s global corporate network is part of our extensive 41 million corporate hierarchies database. The data shows how this energy leader organizes its parent company and subsidiaries across countries with verified details from over 200 countries and regions. Discover how our data map works — and request a personalized sample.

Exelon Corporation Overview

Where is Exelon Corporation headquartered?

Exelon Corporation is headquartered in Chicago, Illinois, USA.

How many subsidiaries does Exelon have?

Exelon owns around 360 subsidiaries, mainly in the United States and Greece.

What industries does Exelon operate in?

Exelon operates primarily in the energy and utilities industries.

Is Exelon a public company?

Yes, Exelon Corporation is publicly traded on the NASDAQ stock exchange under the symbol ‘EXC.’

How many employees does Exelon have?

Exelon employs over 17,000 people across its operations.

Corporate family tree

Understanding the Ownership Structure of Exelon Corporation

Knowing who owns and controls companies is essential for understanding how they operate globally. Our corporate hierarchy data lets you follow the connections between parent companies, subsidiaries, and shareholders. This data shows the structure, control, and risks inside any multinational group. Whether you are researching Exelon Corporation or another large company, this level of insight helps support compliance checks, market research, and better CRM data management. CompanyData.com offers verified ownership details on millions of companies worldwide, providing a clear picture of global corporate ownership across industries and borders.

How We Define Global, National, and Local Headquarters for Exelon

At CompanyData.com, each company, including Exelon Corporation, is mapped through a three-tier headquarters model: Global, National, and Local. This clarifies how every entity fits within the broader corporate structure.

Our three-tier approach includes

  • Global Headquarter — For Exelon Corporation, the global headquarter is the main parent company overseeing the entire corporate group. This sits at the top of the ownership chart.
  • National Headquarters — Country-level entities manage local operations and report to the global parent. For example, Exelon entities in the United States (US) handle national activities.
  • Local Headquarters — These operate within regions or markets below the national level, managing power plants, utilities, and other assets while maintaining regulatory compliance.

Every entity is given a unique identifier, making it easy to link subsidiaries to parent companies, trace ownership paths, and integrate data into your systems.

What defines control

Control is based on ownership stakes. When an entity owns over 50% of another, it’s considered a controlled subsidiary. Our data focuses on these majority ownership links to accurately represent corporate hierarchies. This method offers clear views of complex corporate networks, such as Exelon’s, and can be applied to any multinational firm.

Why this is important

This hierarchical model helps identify who truly controls the Exelon Corporation group, simplifying compliance reviews and supporting risk or M&A analysis. With verified ownership data mapped, CompanyData.com helps users confidently explore Exelon’s corporate family tree and understand global corporate structures. Covering more than 41 million companies across 200 countries and jurisdictions, our platform brings transparency and clarity to international corporate networks.

 

How We Define Global, National, and Local Headquarters for Exelon

Who This Solution Is For

CompanyData.com provides verified and detailed information on global corporate structures, including ownership and subsidiaries. Our data helps businesses, researchers, and compliance teams gain clear insights into complex corporate networks. If you need information on Exelon Corporation and its international subsidiaries for market research, risk assessment, or CRM updates, we can supply tailored data samples. Larger datasets, such as those covering up to 1,000 companies, are available to qualified business customers with a clear use case and an active company website. For contact or lead lists, check out our Company Data Platform.

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Exelon Corporation global ownership & subsidiary information – FAQs

You can access Exelon Corporation company data through API, bulk files, or the Bold Platform. We create custom datasets based on your target countries like the US and Greece, industries, and company profiles. After you share your criteria, our experts prepare a tailored dataset and send a free quote with record counts and sample data within 24 hours. Once approved, we deliver your data quickly in your preferred format — via Excel, API, bulk file, or directly in the Bold Platform.

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The price of our Exelon Corporation company data depends on your chosen details and delivery method. Whether you require a list of subsidiaries or a complete dataset via API or bulk files, we offer flexible pricing to fit your needs. You can request a free quote and record count within 24 hours — our team will provide clear pricing and a free sample of verified contacts. At CompanyData.com, you pay only for the global data you need.

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At CompanyData.com, you can access detailed and verified data on Exelon Corporation and its subsidiaries worldwide. This includes company names, registration details, locations in key countries such as the US and Greece, industry classifications including energy, financial figures, and key contacts. Our data is available via the Bold Platform, API, or bulk file delivery, ensuring complete and accurate insights.

At CompanyData.com, our data comes from verified global business sources to ensure accuracy and full coverage. We combine official registers, financial filings, LEI records, trusted partners, and verified company websites. All data is cross-checked and validated by our experts, ensuring it’s accurate, up-to-date, and GDPR-compliant.

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