How many email patterns does EFS Energy use?

EFS Energy uses 2 known email patterns.

What domain does EFS Energy use for work emails?

EFS Energy uses efsenergy.com for work email addresses.

Most Common Email Formats at EFS Energy

EFS Energy's most common email format is First.Last@efsenergy.com (ex. John.Doe@efsenergy.com), used for 91% of efsenergy.com addresses. EFS Energy uses 2 email patterns.

@efsenergy.com

2 patterns

Format	Example	Share of efsenergy.com
First.Last@efsenergy.comMost common	John.Doe@efsenergy.com	91%
First@efsenergy.com	John@efsenergy.com	9%

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Browse EFS Energy's employee directory (about 16 employees) and reveal verified emails free.

Frequently Asked Questions

What does EFS Energy do?

EFS Energy was founded in 2011 and operates in the Solar Electric Power Generation industry, alongside similar companies like Freedom Forever, Sunpower and Enphase Energy. You can visit efsenergy.com or contact EFS Energy's headquarters by phone at

+1-314-771-****

. Explore EFS Energy's company overview page for more information.

What is EFS Energy's email address format?

EFS Energy's email format typically follows the pattern of First.Last@efsenergy.com; this email format is used 91% of the time. Other contacts within LeadIQ's database had email formats such as First@efsenergy.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does EFS Energy have currently?

EFS Energy has approximately 16 employees as of September 2026. Key team members to contact include Energy Consultant: E. N. For more team information and contact data, explore EFS Energy's employee directory with LeadIQ.

EFS Energy Email Format

Q: What is EFS Energy's email address format?

EFS Energy's email format typically follows the pattern of ${fn}.${ln}. Other email formats include ${fn}.

Solar Electric Power GenerationMissouri, United States11-50 Employees

EFS Energy, Inc. operates in the solar electric power generation industry, based in St. Louis, Missouri, and serves the Midwest. The company focuses on commercial and agricultural solar photovoltaic installations, designing and installing customized systems to meet individual customer needs. Its objective is to help customers reduce energy use and generate clean, renewable energy, supporting energy independence.

To date, EFS Energy has installed more than 3 MW of solar capacity across the Midwest. The firm has broadened its services beyond installations to include LED lighting upgrades, construction management, and operation and maintenance services. As a small to mid-sized firm, it provides capabilities in system design, installation, and ongoing maintenance.

Most common format

First.Last@efsenergy.com

Example: John.Doe@efsenergy.com

2 patterns. See all formats

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Most Common Email Formats at EFS Energy

@efsenergy.com

Need a specific person's email?

Frequently Asked Questions

What does EFS Energy do?

What is EFS Energy's email address format?

How many employees does EFS Energy have currently?

EFS Energy Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.