Insights

Sustainability leadership Constellation Energy is a Fortune 200 utility leader with nearly 90% carbon-free annual output from hydro, wind, solar, and a large nuclear fleet, presenting a strong value proposition for customers seeking clean energy sourcing and decarbonization partnerships.

Large customer base Serving businesses, homes, and public sector customers nationwide, including three-fourths of Fortune 100 companies, creating multiple upsell and cross-sell opportunities for advanced energy products, demand management, and tailored sustainability programs.

Growth through tech Emphasis on investing in innovative technologies to drive energy transition signals opportunities for digital energy management, grid optimization, and data-driven efficiency services that can be sold to enterprise and municipal clients.

Stable scale Large operating footprint with significant generation capacity and a diversified mix, enabling predictable energy supply partnerships, risk-managed procurement, and long-term power contracts for large buyers seeking reliability.

Strategic alignment Opportunity to align with sustainability mandates, ESG goals, and regulatory incentives by offering emissions reduction programs, renewable power purchase agreements, and grid services that support customers’ compliance and public-sector initiatives.

Constellation Tech Stack

Constellation uses 8 technology products and services including ICP-MS, ISO 14064, Diligent Boards, and more. Explore Constellation's tech stack below.

  • ICP-MS
    Advanced Analytics And Data Science
  • ISO 14064
    Certificates
  • Diligent Boards
    Communication And Collaboration
  • Element UI
    Javascript Frameworks
  • Check Point Software Technologies
    Network Security
  • C
    Programming Languages
  • Microsoft Project
    Project Management
  • GitHub Copilot
    Software Development

Media & News

Constellation's Email Address Formats

Constellation uses at least 3 format(s):
Constellation Email FormatsExamplePercentage
First.Last@constellation.comJohn.Doe@constellation.com
95%
Last.First@constellation.comDoe.John@constellation.com
3%
LF@constellation.comDJ@constellation.com
1%
First@constellation.comJohn@constellation.com
1%
First.Last@cengllc.comJohn.Doe@cengllc.com
73%
Last@cengllc.comDoe@cengllc.com
20%
Last.First@cengllc.comDoe.John@cengllc.com
5%
F.Last@cengllc.comJ.Doe@cengllc.com
2%
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?

Minus sign iconPlus sign icon
Constellation's main headquarters is located at 1310 Point Street Baltimore, Maryland 21231 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Constellation's phone number?

Minus sign iconPlus sign icon
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?

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

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

Minus sign iconPlus sign icon
Constellation's official website is constellationenergy.com and has social profiles on LinkedIn.

What is Constellation's NAICS code?

Minus sign iconPlus sign icon
Constellation's NAICS code is 22 - Utilities.

How many employees does Constellation have currently?

Minus sign iconPlus sign icon
As of June 2026, Constellation has approximately 13K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Ceo: B. M.Cio: J. C.Coo Constellation Power: T. M.. Explore Constellation's employee directory with LeadIQ.

What industry does Constellation belong to?

Minus sign iconPlus sign icon
Constellation operates in the Utilities industry.

What technology does Constellation use?

Minus sign iconPlus sign icon
Constellation's tech stack includes ICP-MSISO 14064Diligent BoardsElement UICheck Point Software TechnologiesCMicrosoft ProjectGitHub Copilot.

What is Constellation's email format?

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

Constellation

UtilitiesMaryland, United States10001+ Employees

Constellation Energy Corporation, a Fortune 200 utilities company, is headquartered in Baltimore, Maryland. It is described as the nation’s largest producer of reliable, emissions-free energy and a major supplier to businesses, homes, and public sector customers nationwide. Its generation mix includes hydro, wind, and solar facilities alongside the country’s largest nuclear fleet, yielding nearly 90% carbon-free output. The company reports a generating capacity sufficient to power about 16 million homes and accounts for roughly 10% of the nation’s clean energy. The address is 1310 Point Street, Baltimore, Maryland 21231. It emphasizes investing in innovative technologies to support the transition to a reliable, sustainable, and secure energy future.

Section iconCompany Overview

Headquarters
1310 Point Street Baltimore, Maryland 21231 United States
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.