Insights

Sustainable Energy Focus Constellation's commitment to producing nearly 90% carbon-free energy through hydro, wind, solar, and nuclear facilities positions it as a leader in the clean energy market. This focus creates opportunities to offer advanced renewable technologies, energy management solutions, and sustainable infrastructure services.

Growth in Power Capacity With the ability to power 16 million homes and provide about 10% of the nation's clean energy, Constellation's extensive and reliable energy generation capacity indicates a demand for smart grid modernization, energy storage, and grid resilience solutions to optimize and expand its operations.

Innovation and Technology Adoption Constellation's investment in innovative technologies and a tech stack involving cloud services, analytics, and software suggests openness to digital transformation. This opens sales opportunities in cybersecurity, data analytics, and automation tools to enhance operational efficiency.

Financial Stability and Investment The company's significant revenue of over $10 billion and recent bond offerings indicate strong financial health and access to capital. There is potential to present financing solutions, grid modernization capital equipment, and energy upgrading projects tailored to large utility providers.

Market Leadership and Expansion As the largest producer of emissions-free energy and a key supplier to major corporations including three-fourths of Fortune 100 companies, Constellation offers avenues for strategic partnerships in renewable projects, energy procurement, and corporate sustainability consulting to deepen market penetration.

Constellation Tech Stack

Constellation uses 8 technology products and services including ArchiMate, GDPR, Drupal, and more. Explore Constellation's tech stack below.

  • ArchiMate
    Accounting And Finance
  • GDPR
    Certificates
  • Drupal
    Content Management System
  • Amazon ALB
    Load Balancers
  • Qualys
    Network Security
  • Python
    Programming Languages
  • Scala
    Programming Languages
  • Metasploit
    Security Information And Event Management

Media & News

Constellation's Email Address Formats

Constellation uses at least 3 format(s):
Constellation Email FormatsExamplePercentage
First.Last@constellation.comJohn.Doe@constellation.com
87%
Last.First@constellation.comDoe.John@constellation.com
2%
LF@constellation.comDJ@constellation.com
1%
First@constellation.comJohn@constellation.com
1%
LastFi@constellation.comDoeJo@constellation.com
1%
FLast@constellation.comJDoe@constellation.com
1%
First-Last@constellation.comJohn-Doe@constellation.com
1%
LFirst@constellation.comDJohn@constellation.com
1%
First.Middle@constellation.comJohn.Michael@constellation.com
1%
FiLast@constellation.comJoDoe@constellation.com
1%
First_Last@constellation.comJohn_Doe@constellation.com
1%
FirLast@constellation.comJohDoe@constellation.com
1%
FL@constellation.comJD@constellation.com
1%
First.Last@cengllc.comJohn.Doe@cengllc.com
68%
Last@cengllc.comDoe@cengllc.com
18%
Last.First@cengllc.comDoe.John@cengllc.com
5%
F.Last@cengllc.comJ.Doe@cengllc.com
2%
FirstL@cengllc.comJohnD@cengllc.com
2%
F-Last@cengllc.comJ-Doe@cengllc.com
1%
First_Last@cengllc.comJohn_Doe@cengllc.com
1%
First_L@cengllc.comJohn_D@cengllc.com
1%
Last.F@cengllc.comDoe.J@cengllc.com
1%
LastF@cengllc.comDoeJ@cengllc.com
1%
First.Last@constellationenergy.comJohn.Doe@constellationenergy.com
98%
First.Middle@constellationenergy.comJohn.Michael@constellationenergy.com
2%

Frequently Asked Questions

Where is Constellation's headquarters located?

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Constellation's main headquarters is located at 1310 Point Street Baltimore, MD 21231 US. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Constellation's phone number?

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You can contact Constellation's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Constellation's stock symbol?

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Constellation is a publicly traded company; the company's stock symbol is STZ-B.

What is Constellation's official website and social media links?

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Constellation's official website is constellationenergy.com and has social profiles on LinkedIn.

How much revenue does Constellation generate?

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As of October 2025, Constellation's annual revenue is estimated to be $5B.

What is Constellation's NAICS code?

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Constellation's NAICS code is 22 - Utilities.

How many employees does Constellation have currently?

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As of October 2025, Constellation has approximately 10K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: R. B.Chief Executive Officer: E. B.Chief Executive Officer: J. L.. Explore Constellation's employee directory with LeadIQ.

What industry does Constellation belong to?

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Constellation operates in the Utilities industry.

What technology does Constellation use?

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Constellation's tech stack includes ArchiMateGDPRDrupalAmazon ALBQualysPythonScalaMetasploit.

What is Constellation's email format?

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Constellation's email format typically follows the pattern of First.Last@constellation.com. Find more Constellation email formats with LeadIQ.
Constellation

Constellation

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

Section iconCompany Overview

Headquarters
1310 Point Street Baltimore, MD 21231 US
Phone number
Stock Symbol
STZ-B
NAICS Code
22 - Utilities
Employees
10001+

Section iconFunding & Financials

  • $10B

    Constellation's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

    Constellation's revenue is estimated to be in the range of $10B

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