What departments does Constellation have?

Constellation has employees across 15 departments including Supply Chain, Administrative, Information Security, Finance, Accounting.

What is the largest department at Constellation?

The largest department at Constellation is Finance with 6 employees.

Where are Constellation employees located globally?

Constellation has employees across 6 continents and 37 countries including Cameroon, South Africa, Nigeria, Egypt, Algeria.

How has Constellation's team size changed over time?

Constellation's team has grown from approximately 7.4K to 7.7K employees based on available data.

Constellation Employee Directory

Q: Who are Constellation's key employees and leadership?

Constellation's key employees include: President And Chief Executive Officer Constellation: J. D., Cio: J. C., Coo Constellation Power: T. M., Cmo - I&c/Aov/Mov Specialist: R. T., Cro - Control Room Operator: G. B..

UtilitiesMaryland, United States10001+ Employees

Constellation Energy Corporation (Nasdaq: CEG), a Fortune 200 company headquartered in Baltimore, is the nation’s largest producer of reliable, emissions-free energy and a leading energy supplier to businesses, homes and public sector customers nationwide, including three-fourths of Fortune 100 companies. With annual output that is nearly 90% carbon-free, our hydro, wind and solar facilities paired with the nation’s largest nuclear fleet have the generating capacity to power the equivalent of 16 million homes, providing about 10% of the nation’s clean energy. We are committed to investing in innovative technologies to drive the transition to a reliable, sustainable and secure energy future.

https://www.constellationenergy.com/our-company/what-we-stand-for/our-purpose.htm

Learn more at www.constellationenergy.com or on Twitter at @ConstellationEG.

Subscribe to our blog at www.constellation.com/subscribe

Find Constellation employees' phone numbers or email addresses

Constellation Global Highlights

North America
9.2K

United States Of America
9.2K
Canada
21
Panama
3

Europe
103

United Kingdom Of Great Britain And Northern Ireland
70
France
12
Switzerland
5
Italy
4
Netherlands
3
Serbia
3
Belgium
2
Slovenia
1
Romania
1
Georgia
1
Ukraine
1

Asia
31

India
11
China
4
Russian Federation
4
United Arab Emirates
3
Pakistan
2
Saudi Arabia
2
Indonesia
2
Afghanistan
1
Singapore
1
Nepal
1

Africa
18

South Africa
4
Egypt
4
Cameroon
3
Nigeria
2
Algeria
1
Somalia
1
Madagascar
1
Tunisia
1
Tanzania
1

South America
17

Brazil
16
Colombia
1

Oceania
5

Australia
4
New Zealand
1

Constellation's Leadership

J. C.
Cio
Mobile Phone
Email
T. M.
Coo Constellation Power
Mobile Phone
Email
R. T.
Cmo - I&c/Aov/Mov Specialist
Mobile Phone
Email
G. B.
Cro - Control Room Operator
Mobile Phone
Email
E. C.
Cmo Valve Specialist
Mobile Phone
Email
D. S.
Chief Information Security Officer & Vice President
Mobile Phone
Email
M. G.
Chief Supply Officer
Mobile Phone
Email
J. C.
Chief Information Officer
Mobile Phone
Email

Constellation Employee Metrics

100%

50%

0%

2026

2025

Analytics
Engineering
Operations
Program & Project Management
Business Development
Other
Quality Assurance
Administrative
Information Technology
Accounting

Contact profiles from Constellation

Name

Title

Contact Info

Location

Last Update

V. V.
Svp & Chief Supply Chain Officer
Mobile Phone
Email
United StatesMississippi
Apr 20, 2026
J. D.
President And Chief Executive Officer Constellation
Mobile Phone
Email
United States
Apr 23, 2026
C. M.
President & Chief Nuclear Officer
Mobile Phone
Email
United StatesPennsylvania
Apr 23, 2026
M. K.
Executive Vice President - Chief Administration Officer
Mobile Phone
Email
United StatesTexas
Apr 23, 2026
D. S.
Chief Information Security Officer & Vice President
Mobile Phone
Email
United StatesMaryland
Apr 28, 2026
D. D.
President And Ceo, Constellation Home
Mobile Phone
Email
United States
Apr 23, 2026
T. A.
President Of The Board Of Directors
Mobile Phone
Email
United StatesConnecticut
Apr 16, 2026
K. B.
Executive Vice President And Senior Advisor To The Ceo
Mobile Phone
Email
United StatesMaryland
Apr 17, 2026
S. M.
Vice President & Cfo, Constellation Home
Mobile Phone
Email
United StatesMaryland
Apr 21, 2026
J. C.
Cio
Mobile Phone
Email
United StatesMaryland
Apr 30, 2026

Frequently Asked Questions

What is Constellation known for?

Constellation operates in the Utilities industry. The company's main headquarters is located in 1310 Point Street Baltimore, Maryland 21231 United States; you can contact the main corporate office by phone at

+1-502-426-****

. Explore Constellation's company overview page for more information.

What is Constellation's most common email format?

Constellation employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Constellation email formats with LeadIQ.

How many employees does Constellation have currently?

Constellation has approximately 13K employees as of April 2026. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are Constellation's key employees and leadership?

As of April 2026, Constellation's key employees include:

Cio: J. C.
Coo Constellation Power: T. M.
Cmo - I&c/Aov/Mov Specialist: R. T.
Cro - Control Room Operator: G. B.
Cmo Valve Specialist: E. C.

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