Insights

Sustainability focus EEI specializes in analytics-based building performance optimization and commissioning, indicating opportunities to sell ongoing analytics, energy efficiency enhancements, and retro-commissioning services to owners and operators looking to reduce energy use and lifecycle costs.

Growth potential With 201-500 employees and a broad service foundation in commissioning, engineering, analytics, and construction, EEI presents cross-sell opportunities across design, operations, and facilities management for clients undergoing capital projects or performance-improvement initiatives.

Tech-enabled services EEI’s use of cloud and design tools (Google Cloud, AutoCAD, Bluebeam, Fusion Ads, PHP) suggests readiness for digital twin, data integration, and cloud-based analytics offerings that can be packaged as continuous commissioning or building optimization platforms.

Market expansion Recent news mentions partnerships and programs related to Davis University and international expansion, signaling appetite for scalable training, education-aligned pathways, and global collaboration opportunities to broaden client reach.

Midmarket alignment Serving building owners, designers, and operators positions EEI to target midmarket facilities portfolios seeking integrated solutions, presenting a clear path for multi-site contracts, recurring services, and long-term service-level agreements.

EEI Tech Stack

EEI uses 8 technology products and services including Fusion Ads, AutoCAD, CookieYes, and more. Explore EEI's tech stack below.

  • Fusion Ads
    Advertising
  • AutoCAD
    Cad & Graphics
  • CookieYes
    Cookie Compliance
  • Bluebeam
    Document Management Systems
  • Google Cloud
    Infrastructure As A Service
  • Microsoft Office
    Office Suites
  • PHP
    Programming Languages
  • Twitter
    Widgets

Media & News

EEI's Email Address Formats

EEI uses at least 1 format(s):
EEI Email FormatsExamplePercentage
First.Last@eeiengineers.comJohn.Doe@eeiengineers.com
93%
First.Middle@eeiengineers.comJohn.Michael@eeiengineers.com
3%
Last@eeiengineers.comDoe@eeiengineers.com
2%
Fir.Last@eeiengineers.comJoh.Doe@eeiengineers.com
2%

Frequently Asked Questions

What is EEI's phone number?

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You can contact EEI'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 EEI's stock symbol?

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EEI is a publicly traded company; the company's stock symbol is EEIQ.

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

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EEI's official website is eeiengineers.com and has social profiles on LinkedIn.

What is EEI's SIC code NAICS code?

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EEI's SIC code is 8711 - Engineering Services NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does EEI have currently?

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As of July 2026, EEI has approximately 208 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Human Resources Director: B. M.Director: L. B.Controller: S. M.. Explore EEI's employee directory with LeadIQ.

What industry does EEI belong to?

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EEI operates in the Engineering Services industry.

What technology does EEI use?

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EEI's tech stack includes Fusion AdsAutoCADCookieYesBluebeamGoogle CloudMicrosoft OfficePHPTwitter.

What is EEI's email format?

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EEI's email format typically follows the pattern of First.Last@eeiengineers.com. Find more EEI email formats with LeadIQ.

When was EEI founded?

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EEI was founded in 1984.
EEI logo

EEI

Engineering ServicesColorado, United States201-500 Employees

EEI is a facility consulting firm that uses analytics-based approaches to optimize building performance. The company provides a core set of services—building commissioning, engineering, analytics, and construction—delivered as an integrated solution for building owners, designers, and operators. Based in Lakewood, Colorado, EEI applies specialized skills and technology to address client needs while allowing owners and operators to concentrate on their core services.

Positioned in the engineering services industry, EEI offers end-to-end project delivery that coordinates technical work with facility operation. As a mid-sized firm, it supports building performance initiatives across a range of projects by leveraging a focused team and broad capabilities.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
Stock Symbol
EEIQ
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1984
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    EEI's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    EEI's revenue is estimated to be in the range of $250M$500M

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