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Insights

Regulatory Insight EI Group positions itself around environmental health and safety consulting with recent activity around SEC climate disclosure rules. This suggests a potential market need for clients seeking guidance on regulatory compliance, ESG reporting, and greenhouse gas emissions disclosures.

Sustainability Opportunity Joint blog initiatives with Environmental Risk Innovations indicate EI is building thought leadership on climate disclosure and GHG emissions. Sales teams can leverage this to offer ESG strategy development, emissions inventories, and disclosure readiness services to mid-market and large corporates.

Risk & Compliance With a workforce of licensed engineers, geologists, CIHs, CSPs, and COHNs, EI can offer comprehensive risk assessments, environmental due diligence, and occupational health programs to industries facing stringent regulatory scrutiny and safety compliance requirements.

Midmarket Growth EI operates with 51-200 employees and revenue in the 100–250 million range, suggesting capacity to scale with mid-market clients in need of integrated EHS programs, enabling cross-sell of engineering, health, and safety services.

Digital & Reach Adoption of cloud and marketing tech (Google Cloud, WordPress, iCIMS, analytics tools) combined with multiple U.S. branch offices implies a distributed service delivery model and digital marketing capabilities to reach national clients seeking standardized EHS solutions.

Similar companies to The EI Group, Inc.

The EI Group, Inc. Tech Stack

The EI Group, Inc. uses 8 technology products and services including iCIMS, WordPress, Microsoft 365, and more. Explore The EI Group, Inc.'s tech stack below.

The EI Group, Inc.'s Email Address Formats

The EI Group, Inc. uses at least 3 email formats:
The EI Group, Inc. Email FormatsExamplePercentage
FLast@ei1.comJDoe@ei1.com
98%
First.Last@ei1.comJohn.Doe@ei1.com
1%
Last@ei1.comDoe@ei1.com
1%

Frequently Asked Questions

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

Minus sign iconPlus sign icon 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?

Minus sign iconPlus sign iconThe EI Group, Inc.'s official website is ei1.com and has social profiles on LinkedIn.

How much revenue does The EI Group, Inc. generate?

Minus sign iconPlus sign icon As of October 2026, The EI Group, Inc.'s annual revenue is estimated to be $100M - $250M.

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

Minus sign iconPlus sign iconThe EI Group, Inc.'s SIC code is 8071 - Medical Laboratories and NAICS code is 54162 - Environmental Consulting Services.

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

Minus sign iconPlus sign iconAs of October 2026, The EI Group, Inc. has approximately 117 employees across 2 continents, including North America and Europe. Key team members include Chief Executive Officer: S. T., President: A. C. and President: G. L. Explore The EI Group, Inc.'s employee directory with LeadIQ.

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

Minus sign iconPlus sign iconThe EI Group, Inc. operates in the Environmental Services industry.

What technology does The EI Group, Inc. use?

Minus sign iconPlus sign iconThe EI Group, Inc.'s tech stack includes iCIMS, WordPress, Microsoft 365, SendGrid, Google Cloud, jQuery Migrate, Google Analytics and Piwik PRO Core.

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

Minus sign iconPlus sign iconThe 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?

Minus sign iconPlus sign iconThe EI Group, Inc. was founded in 1989.
The EI Group, Inc. logo

The EI Group, Inc.

Environmental ServicesNorth Carolina, United States51-200 Employees

The EI Group, Inc. is an environmental, health and safety consulting firm headquartered in Research Triangle Park, North Carolina, with branch offices located across the United States. Its staff includes licensed professional engineers and geologists, environmental scientists, public health professionals, and certified safety professionals, bringing diverse expertise to client projects. The company emphasizes cost-effective, results-oriented consulting services for a broad range of industries. 

It serves public and private sector clients across the United States and globally as part of the environmental services sector. In early 2024, The EI Group announced a collaboration with Environmental Risk Innovations to publish a joint blog series examining the SEC’s proposed climate disclosure rule.

Section iconCompany Overview

Phone number
+1-919-657-****
Website
ei1.com
SIC Code
8071 - Medical Laboratories
NAICS Code
54162 - Environmental Consulting Services
Founded
1989
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $100M - $250M

    The EI Group, Inc.'s revenue is estimated to be in the range of $100M - $250M

Company Leadership

  • Chief Executive Officer at The EI Group, Inc.
    S. T.
    Chief Executive Officer
    Mobile Phone
  • President at The EI Group, Inc.
    A. C.
    President
    Mobile Phone
  • President at The EI Group, Inc.
    G. L.
    President
    Mobile Phone
  • Head Of Hr at The EI Group, Inc.
    M. W.
    Head Of Hr
    Mobile Phone
  • Head Of It Information Security at The EI Group, Inc.
    N. B.
    Head Of It Information Security
    Mobile Phone

Employee Directory

  • Head Of Hr at The EI Group, Inc.
    M. W.
    Head Of Hr
    Mobile Phone
  • Head Of It Information Security at The EI Group, Inc.
    N. B.
    Head Of It Information Security
    Mobile Phone
  • Senior Vice President at The EI Group, Inc.
    P. J.
    Senior Vice President
    Mobile Phone
  • Director at The EI Group, Inc.
    A. F.
    Director
    Mobile Phone
  • Director, National Due Diligence And Louisville Operations at The EI Group, Inc.
    A. G.
    Director, National Due Diligence And Louisville Operations
    Mobile Phone

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