Insights

Federal and Municipal CEI serves federal, state, municipal, non-profit and private clients, indicating a broad potential for continued government and local infrastructure contracts, environmental compliance projects, and civil/utility design work.

Mid-Sized, Employee-Owned With 11-50 employees and employee-owned structure, CEI may be agile for niche projects and long-term client relationships, while potentially offering collaboration opportunities with larger firms as a subcontractor or partner on large-scale programs.

multidisciplinary expertise A diverse team spanning civil, environmental, geotechnical, chemical, transportation engineering and scientists positions CEI to cross-sell integrated services such as site assessments, environmental permitting, and remediation across multiple industries.

Awarded Workplace Recognition as a top environmental services firm to work for can be leveraged in outreach to clients prioritizing supplier stability and talent retention; use this as a credential in proposals to differentiate CEI.

Tech Enablement CEI’s tech stack includes Bentley MicroStation, HEC-HMS, SQL Server, PHP and cloud security tools; leverage these capabilities to address design optimization, hydrologic modeling, data integration, and scalable project workflows for prospective clients.

Comprehensive Environmental Inc. Tech Stack

Comprehensive Environmental Inc. uses 8 technology products and services including AutoCAD, HEC-HMS, Cloudflare DNS, and more. Explore Comprehensive Environmental Inc.'s tech stack below.

  • AutoCAD
    Cad & Graphics
  • HEC-HMS
    Data Management
  • Cloudflare DNS
    Domain Name Services
  • Office 365
    Office Suites
  • Microsoft Office
    Office Suites
  • R Project
    Programming Languages
  • reCAPTCHA
    Security
  • ESRI
    Visualisation Software

Media & News

Comprehensive Environmental Inc.'s Email Address Formats

Comprehensive Environmental Inc. uses at least 1 format(s):
Comprehensive Environmental Inc. Email FormatsExamplePercentage
FLast@ceiengineers.comJDoe@ceiengineers.com
92%
Last@ceiengineers.comDoe@ceiengineers.com
5%
FirstL@ceiengineers.comJohnD@ceiengineers.com
3%

Frequently Asked Questions

What is Comprehensive Environmental Inc.'s phone number?

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You can contact Comprehensive Environmental Inc.'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 Comprehensive Environmental Inc.'s official website and social media links?

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Comprehensive Environmental Inc.'s official website is ceiengineers.com and has social profiles on LinkedIn.

How much revenue does Comprehensive Environmental Inc. generate?

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As of August 2026, Comprehensive Environmental Inc.'s annual revenue is estimated to be $10M - $25M.

What is Comprehensive Environmental Inc.'s SIC code NAICS code?

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Comprehensive Environmental Inc.'s SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Comprehensive Environmental Inc. have currently?

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As of August 2026, Comprehensive Environmental Inc. has approximately 35 employees across 1 continents, including North America. Key team members include Principal Scientist: B. H.Accountant: M. K.: B. L.. Explore Comprehensive Environmental Inc.'s employee directory with LeadIQ.

What industry does Comprehensive Environmental Inc. belong to?

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Comprehensive Environmental Inc. operates in the Civil Engineering industry.

What technology does Comprehensive Environmental Inc. use?

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Comprehensive Environmental Inc.'s tech stack includes AutoCADHEC-HMSCloudflare DNSOffice 365Microsoft OfficeR ProjectreCAPTCHAESRI.

What is Comprehensive Environmental Inc.'s email format?

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Comprehensive Environmental Inc.'s email format typically follows the pattern of FLast@ceiengineers.com. Find more Comprehensive Environmental Inc. email formats with LeadIQ.

When was Comprehensive Environmental Inc. founded?

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Comprehensive Environmental Inc. was founded in 1987.
Comprehensive Environmental Inc. logo

Comprehensive Environmental Inc.

Civil EngineeringMassachusetts, United States11-50 Employees

Comprehensive Environmental Inc. (CEI) is a civil engineering and environmental consulting firm based in Marlborough, Massachusetts. The firm provides design and expert consulting services to federal, state, municipal, non-profit, and private clients, drawing on a multidisciplinary team that includes civil, environmental, geotechnical, chemical, and transportation engineers, scientists, planners, and field technicians. CEI emphasizes an employee-owned structure and positions itself as a mid-sized practice with a diverse ownership composition across engineering and scientific disciplines. The company serves a range of clients across public and private sectors, addressing environmental, geotechnical, and infrastructure needs through integrated project delivery. CEI’s professional community and operations reflect a commitment to clients, staff, and the broader industry and environment, and the firm is recognized within the field for its workplace quality. A notable recent development is its national recognition as a top firm to work for in environmental services and civil engineering, reflecting its positioning within the professional services landscape.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1987
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Comprehensive Environmental Inc.'s revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Comprehensive Environmental Inc.'s revenue is estimated to be in the range of $10M - $25M

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