How many email patterns does E Source use?

E Source uses 5 known email patterns.

What domain does E Source use for work emails?

E Source uses esource.com for work email addresses.

Most Common Email Formats at E Source

E Source's most common email format is First_Last@esource.com (ex. John_Doe@esource.com), used for 96% of esource.com addresses. E Source uses 3 email patterns.

@esource.com

3 patterns

Format	Example	Share of esource.com
First_Last@esource.comMost common	John_Doe@esource.com	96%
Last@esource.com	Doe@esource.com	2%
FLast@esource.com	JDoe@esource.com	2%

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Frequently Asked Questions

What does E Source do?

E Source was founded in 1986 and operates in the Utilities industry, alongside similar companies like ICF, Greentech Media and Enerdata. You can visit esource.com or contact E Source's headquarters by phone at

+1-303-444-****

. Explore E Source's company overview page for more information.

What is E Source's email address format?

E Source's email format typically follows the pattern of First_Last@esource.com; this email format is used 96% of the time. Other contacts within LeadIQ's database had email formats such as Last@esource.com and FLast@esource.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does E Source have currently?

E Source has approximately 706 employees as of October 2026. Key team members to contact include Chief Executive Officer: C. G., Chief Financial Officer: J. N. and Chief Strategy Officer: R. B. For more team information and contact data, explore E Source's employee directory with LeadIQ.

E Source Email Format

Q: What is E Source's email address format?

E Source's email format typically follows the pattern of ${fn}_${ln}. Other email formats include ${ln} and ${fi}${ln}.

UtilitiesTexas, United States501-1000 Employees

E Source is a utilities-focused research and consulting firm based in Houston, Texas. It serves utilities across the United States and Canada by providing evidence-based insights to anticipate challenges and guide informed decisions. By blending in-depth research with practical expertise, the company helps utilities improve customer service, optimize the grid, and strengthen operations in a resource-constrained environment.

It targets utility leaders and their organizations, addressing the pressures to do more with less while maintaining reliability. In 2026, Arizona Water Company partnered with E Source, in cooperation with Itineris, to deploy a new UMAX CIS solution.

Most common format

First_Last@esource.com

Example: John_Doe@esource.com

3 patterns. See all formats

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Most Common Email Formats at E Source

@esource.com

Need a specific person's email?

Frequently Asked Questions

What does E Source do?

What is E Source's email address format?

How many employees does E Source have currently?

E Source Email Format

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Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.