Insights

Growing Market Presence The EI Group, Inc. operates in the rapidly expanding environmental services industry with a revenue range of 100 to 250 million dollars, indicating significant market influence and potential for further growth opportunities in environmental consulting and compliance services.

Specialized Expertise With a highly qualified team comprising licensed engineers, geologists, safety professionals, and public health experts, EI offers comprehensive and result-oriented environmental solutions, making it a prime partner for organizations seeking turnkey environmental compliance and risk management services.

Regulatory Engagement EI's recent collaboration on a joint blog series about the SEC climate disclosure rule highlights their proactive engagement with evolving regulations, presenting opportunities to provide advisory services on environmental reporting, sustainability strategies, and GHG emissions management.

Digital and Cloud Capabilities Utilizing a modern tech stack including cloud services, analytics, and web tools positions EI to offer digital environmental monitoring, data management, and secure online consulting solutions tailored to clients seeking remote and efficient compliance support.

Industry Networking The company’s strategic partnerships and active communication initiatives indicate strong industry connections and thought leadership, creating opportunities for cross-selling advanced environmental risk assessment, training, and sustainability consulting services to a broad client base across multiple sectors.

The EI Group, Inc. Tech Stack

The EI Group, Inc. uses 8 technology products and services including Cloudflare CDN, oEmbed, Swiper, and more. Explore The EI Group, Inc.'s tech stack below.

Cloudflare CDN

Content Delivery Network

oEmbed

Dev Tools

Swiper

Javascript Libraries

Slick

Javascript Libraries

reCAPTCHA

Security

Google Analytics

Web Analytics

Formidable Forms

Web Platform Extensions

Nginx

Web Servers

The EI Group, Inc. Email Formats	Example	Percentage
FLast@ei1.com	JDoe@ei1.com	98%
First.Last@ei1.com	John.Doe@ei1.com	1%
Last@ei1.com	Doe@ei1.com	1%

The EI Group, Inc. Email Formats

Example

Percentage

FLast@ei1.com

JDoe@ei1.com

98%

First.Last@ei1.com

John.Doe@ei1.com

Last@ei1.com

Doe@ei1.com

Frequently Asked Questions

Where is The EI Group, Inc.'s headquarters located?

The EI Group, Inc.'s main headquarters is located at 2101 Gateway Centre Boulevard Suite 200 Morrisville, North Carolina 27560 United States. The company has employees across 2 continents, including North AmericaEurope.

What is The EI Group, Inc.'s phone number?

You can contact The EI Group, Inc.'s main corporate office by phone at

+1-919-657-****

. 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 The EI Group, Inc.'s official website and social media links?

The EI Group, Inc.'s official website is ei1.com and has social profiles on LinkedIn.

What is The EI Group, Inc.'s NAICS code?

The EI Group, Inc.'s NAICS code is 54162 - Environmental Consulting Services.

How many employees does The EI Group, Inc. have currently?

As of April 2026, The EI Group, Inc. has approximately 112 employees across 2 continents, including North AmericaEurope. Key team members include Chief Executive Officer: S. T.Vice President Of Engineering And Environmental Services: J. D.Vice President & Principal Engineer: M. W.. Explore The EI Group, Inc.'s employee directory with LeadIQ.

What industry does The EI Group, Inc. belong to?

The EI Group, Inc. operates in the Environmental Services industry.

What technology does The EI Group, Inc. use?

The EI Group, Inc.'s tech stack includes Cloudflare CDNoEmbedSwiperSlickreCAPTCHAGoogle AnalyticsFormidable FormsNginx.

What is The EI Group, Inc.'s email format?

The EI Group, Inc.'s email format typically follows the pattern of FLast@ei1.com. Find more The EI Group, Inc. email formats with LeadIQ.

When was The EI Group, Inc. founded?

The EI Group, Inc. was founded in 1989.

The EI Group, Inc.

Q: What is The EI Group, Inc.'s official website and social media links?

The EI Group, Inc.'s official website is ei1.com. The EI Group, Inc. has social profiles on LinkedIn.

Q: How many employees does The EI Group, Inc. have currently?

The EI Group, Inc. has approximately 112 employees.

Q: What technology does The EI Group, Inc. use?

The EI Group, Inc.'s tech stack includes Swiper, Font Awesome, SiteGround, Google Fonts API, X-XSS-Protection.

Q: What is The EI Group, Inc.'s NAICS code?

The EI Group, Inc.'s NAICS code is 54162 (Environmental Consulting Services).

Environmental ServicesNorth Carolina, United States51-200 Employees

The EI Group, Inc. (EI) is an environmental, health and safety consulting firm headquartered in Research Triangle Park, North Carolina, with branch offices strategically located throughout the United States.

 EI's highly qualified staff comes from a variety of educational backgrounds and disciplines and includes licensed professional engineers (PE), licensed professional geologists (PG), environmental scientists, public health professionals, certified industrial hygienists (CIH), certified safety professionals (CSP), and certified occupational health nurses (COHN). EI’s professionals provide services to a wide variety of public and private sector industries throughout the United States and across the globe.  The EI staff has the experience and training required to provide cost-effective, result-oriented consulting service.

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The EI Group, Inc. Tech Stack

Media & News

The EI Group, Inc. partners with Eriskinnovations.

The EI Group, Inc. launches joint blog series.

The EI Group, Inc.'s Email Address Formats