Insights

Building Analytics Leverage EEI’s core strength in analytics-based building performance optimization to cross-sell to facility owners and operators seeking measurable improvements in energy efficiency, occupant comfort, and operational reliability.

Commissioning Leaning Position EEI as a strategic partner for retrofit and new build projects that require commissioning, engineering, and construction services integrated into a single solution to reduce project risk and accelerate timelines.

Tech Enabled Highlight EEI’s use of advanced tools and cloud-based analytics to differentiate from competitors, offering scalable monitoring, predictive maintenance, and data-driven decision support for large portfolios.

Growth Readiness Target facility owners and operators with expanding portfolios or campuses, emphasizing EEI’s ability to handle multi-site analytics, standardize building performance programs, and support rapid scaling.

Strategic Partnerships Explore collaborations with OEMs, engineering firms, and real estate developers to embed EEI’s analytics and commissioning services into larger design-build and facilities management deals.

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EEI Tech Stack

EEI uses 8 technology products and services including AutoCAD, Joomla, Microsoft SharePoint, and more. Explore EEI's tech stack below.

AutoCAD
Cad & Graphics
Joomla
Content Management System
Microsoft SharePoint
Content Management System
WordPress
Content Management System
Bluebeam
Document Management Systems
Google Cloud
Infrastructure As A Service
Constant Contact
Marketing Automation
Adobe Creative Suite
Visualisation Software

Media & News

EEI's Email Address Formats

EEI uses at least 4 email formats:

EEI Email Formats	Example	Percentage
First.Last@eeiengineers.com	John.Doe@eeiengineers.com	93%
First.Middle@eeiengineers.com	John.Michael@eeiengineers.com	3%
Last@eeiengineers.com	Doe@eeiengineers.com	2%
Fir.Last@eeiengineers.com	Joh.Doe@eeiengineers.com	2%

Frequently Asked Questions

What is EEI's phone number?

You can contact EEI's main corporate office by phone at

+1-509-998-****

. 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?

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

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

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

How much revenue does EEI generate?

As of August 2026, EEI's annual revenue is estimated to be $250M - $500M.

What is EEI's SIC code and NAICS code?

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

How many employees does EEI have currently?

As of August 2026, EEI has approximately 229 employees across 6 continents, including Asia, North America and Europe. Key team members include Owner: A. G., Owner: V. V. and Owner: M. D. Explore EEI's employee directory with LeadIQ.

What industry does EEI belong to?

EEI operates in the Engineering Services industry.

What technology does EEI use?

EEI's tech stack includes AutoCAD, Joomla, Microsoft SharePoint, WordPress, Bluebeam, Google Cloud, Constant Contact and Adobe Creative Suite.

What is EEI's email format?

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

When was EEI founded?

EEI was founded in 1984.

EEI

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

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

Q: How many employees does EEI have currently?

EEI has approximately 229 employees.

Q: What technology does EEI use?

EEI's tech stack includes Google Conversion Tracking, Microsoft Office, Sucuri, Adobe, Nginx.

Q: What is EEI's NAICS code?

EEI's NAICS code is 5413 (Architectural, Engineering, and Related Services).

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.