Insights

Global Utilities Focus EnerNex, a CESI company, delivers engineering and consulting to utilities, energy investors, and regulatory bodies worldwide, with deep interoperability and standards capabilities (NIST, Wi-SUN) that support grid modernization and compliance initiatives.

Industry Engagement Active participation in events such as the 2025 Alltricity Network Spring Conference provides direct access to utilities and technology partners; a selling point for offering networked energy solutions, storage integration, and advisory services.

Modernization Opportunities The firm addresses rapid shifts in generation, storage, and distribution, presenting sales opportunities in energy storage deployments, DER integration, microgrids, and reliability analyses for utilities and investors.

Financial Scale As a mid-sized, specialized firm with global reach, EnerNex is positioned for multi-year, high-value engagements and can leverage the CESI network to scale delivery across regions.

Differentiated Value Distinct focus on interoperability standards and regulatory collaboration under the CESI umbrella positions EnerNex as a trusted advisor for standards-driven projects, compliance programs, and long-term grid modernization initiatives.

EnerNex Tech Stack

EnerNex uses 8 technology products and services including Adobe, RSS, jQuery, and more. Explore EnerNex's tech stack below.

  • Adobe
    Audio, Video, Graphics
  • RSS
    Content Management System
  • jQuery
    Javascript Libraries
  • Underscore.js
    Javascript Libraries
  • Microsoft Windows
    Operating Systems
  • Python
    Programming Languages
  • Really Simple SSL & Security
    Security
  • Facebook
    Widgets

Media & News

EnerNex's Email Address Formats

EnerNex uses at least 1 format(s):
EnerNex Email FormatsExamplePercentage
FLast@enernex.comJDoe@enernex.com
53%
First@enernex.comJohn@enernex.com
40%
First.Last@enernex.comJohn.Doe@enernex.com
4%
FirstL@enernex.comJohnD@enernex.com
3%

Frequently Asked Questions

Where is EnerNex's headquarters located?

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EnerNex's main headquarters is located at 620 Mabry Hood Road Suite 300 Knoxville, Tennessee 37932 United States. The company has employees across 2 continents, including North AmericaEurope.

What is EnerNex's phone number?

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You can contact EnerNex'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 EnerNex's official website and social media links?

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EnerNex's official website is enernex.com and has social profiles on LinkedIn.

What is EnerNex's SIC code NAICS code?

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EnerNex's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 22 - Utilities.

How many employees does EnerNex have currently?

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As of June 2026, EnerNex has approximately 41 employees across 2 continents, including North AmericaEurope. Key team members include Coo: R. Z.Chief Information Security Officer: A. M.Vice President Of Energy Systems Studies: D. M.. Explore EnerNex's employee directory with LeadIQ.

What industry does EnerNex belong to?

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EnerNex operates in the Utilities industry.

What technology does EnerNex use?

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EnerNex's tech stack includes AdobeRSSjQueryUnderscore.jsMicrosoft WindowsPythonReally Simple SSL & SecurityFacebook.

What is EnerNex's email format?

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EnerNex's email format typically follows the pattern of FLast@enernex.com. Find more EnerNex email formats with LeadIQ.

When was EnerNex founded?

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EnerNex was founded in 2003.

EnerNex

UtilitiesTennessee, United States11-50 Employees

Located at 620 Mabry Hood Road Suite 300, Knoxville, Tennessee 37932, United States, EnerNex operates in the utilities industry as an international engineering and consulting firm. The company employs between 11 and 50 people. EnerNex is a CESI company, delivering engineering and consulting services to utilities, energy investors and regulatory bodies worldwide. It focuses on addressing evolving power generation, storage and distribution with timely energy solutions, and has been recognized as a top smart energy solution provider by Energy CIO Insights for 2017. Reported annual revenue is in the range of $100 million to $250 million.

Section iconCompany Overview

Headquarters
620 Mabry Hood Road Suite 300 Knoxville, Tennessee 37932 United States
Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
22 - Utilities
Founded
2003
Employees
11-50

Section iconFunding & Financials

  • $100M$250M

    EnerNex's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    EnerNex's revenue is estimated to be in the range of $100M$250M

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