How many email patterns does Constellation Generation Group use?

Constellation Generation Group uses 39 known email patterns.

What domain does Constellation Generation Group use for work emails?

Constellation Generation Group uses constellation.com for work email addresses.

Most Common Email Formats at Constellation Generation Group

Constellation Generation Group's most common email format is First.Last@constellation.com (ex. John.Doe@constellation.com), used for 95% of constellation.com addresses. Constellation Generation Group uses 6 email patterns across 2 domains: constellation.com and constellationenergy.com. Percentages are the share of addresses within each domain.

@constellation.com

4 patterns

Format	Example	Share of constellation.com
First.Last@constellation.comMost common	John.Doe@constellation.com	95%
Last.First@constellation.com	Doe.John@constellation.com	3%
LF@constellation.com	DJ@constellation.com	1%
First@constellation.com	John@constellation.com	1%

@constellationenergy.com

2 patterns

Format	Example	Share of constellationenergy.com
First.Last@constellationenergy.comMost common	John.Doe@constellationenergy.com	98%
First.Middle@constellationenergy.com	John.Michael@constellationenergy.com	2%

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Frequently Asked Questions

What does Constellation Generation Group do?

Constellation Generation Group operates in the IT Services and IT Consulting industry, alongside similar companies like NRG Energy, Southern Company and Dominion Energy. You can visit constellationenergy.com. Explore Constellation Generation Group's company overview page for more information.

What is Constellation Generation Group's email address format?

Constellation Generation Group's email format typically follows the pattern of First.Last@constellation.com; this email format is used 95% of the time. Other contacts within LeadIQ's database had email formats such as Last.First@constellation.com and LF@constellation.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Constellation Generation Group have currently?

Constellation Generation Group has approximately 5 employees as of October 2026. Key team members to contact include Director, Marketing: C. D., Supervisor: G. L. and Nyse Market Analyst: A. S. For more team information and contact data, explore Constellation Generation Group's employee directory with LeadIQ.

Constellation Generation Group Email Format

IT Services and IT ConsultingMaryland, United States2-10 Employees

Constellation Generation Group operates within the IT services and IT consulting sector, delivering technology-driven solutions to energy-related customers. Based in Annapolis, Maryland, the company is part of the larger Constellation Energy family and focuses on supporting residential and business clients with electricity, natural gas, and sustainable energy options through its broader energy ecosystem.
The organization targets stakeholders in the energy industry and utility space, providing services that help customers manage and optimize their energy needs. While its core operations align with Constellation Energy’s broader portfolio, the company remains positioned as a small, specialized IT services and consulting firm within a major energy group, with recent activity noted around strategic partnerships and collaborations in the energy and technology sectors.

Most common format

First.Last@constellation.com

Example: John.Doe@constellation.com

6 patterns across 2 domains. See all formats

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Most Common Email Formats at Constellation Generation Group

@constellation.com

@constellationenergy.com

Need a specific person's email?

Frequently Asked Questions

What does Constellation Generation Group do?

What is Constellation Generation Group's email address format?

How many employees does Constellation Generation Group have currently?

Constellation Generation Group Email Format

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What you can expect from LeadIQ:

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Everything for prospecting,
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