Insights

Acquisition in play MSE Group is a subsidiary of Montrose Environmental Group, indicating potential cross-sell opportunities for Montrose’s broader environmental, engineering, and health and safety services to existing MSE clients and federal contractors.

Federal government focus Recent and historical news highlight MSE Group’s work with the U.S. federal government and its integration into a larger government-focused platform, suggesting opportunity to pursue federal contracts, compliance services, and auditing capabilities.

Mid-market footprint With 51-200 employees and reported revenue between 50 and 100 million, MSE Group operates in the mid-market segment, presenting scalable outsourcing potential for larger firms seeking regional environmental engineering and site assessment capabilities.

Expansion readiness Historical partnerships and growth via acquisitions imply readiness to expand service lines or geographies; sales teams could propose integrated environmental due diligence, engineering, and HSE programs to broaden client engagements.

Technology stack MSE Group’s use of common web and development tools suggests opportunities to modernize client deliverables or digital reporting through analytics, dashboards, and portal-based environmental management solutions for government and private sector clients.

Similar companies to MSE Group

MSE Group Tech Stack

MSE Group uses 8 technology products and services including Microsoft 365, Google Fonts API, OWL Carousel, and more. Explore MSE Group's tech stack below.

  • Google Fonts API
    Font Scripts
  • OWL Carousel
    Javascript Libraries
  • Google Maps
    Maps
  • Marketing Automation
  • PHP
    Programming Languages
  • X-XSS-Protection
    Security
  • YouTube
    Video Players

MSE Group's Email Address Formats

MSE Group uses at least 3 email formats:
MSE Group Email FormatsExamplePercentage
FLast@msegroup.comJDoe@msegroup.com
92%
First.Last@msegroup.comJohn.Doe@msegroup.com
6%
FirstLast@msegroup.comJohnDoe@msegroup.com
2%

Frequently Asked Questions

What is MSE Group's phone number?

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You can contact MSE Group'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 MSE Group's official website and social media links?

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MSE Group's official website is msegroup.com and has social profiles on LinkedIn.

How much revenue does MSE Group generate?

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As of July 2026, MSE Group's annual revenue is estimated to be $50M - $100M.

What is MSE Group's SIC code and NAICS code?

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MSE Group's SIC code is 8111 - Legal Services and NAICS code is 54162 - Environmental Consulting Services.

How many employees does MSE Group have currently?

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As of July 2026, MSE Group has approximately 57 employees across 3 continents, including North America, Asia and Europe. Key team members include Controller: J. R., Industrial Hygiene And Safety Technician: T. R. and Environmental Scientist: T. C. Explore MSE Group's employee directory with LeadIQ.

What industry does MSE Group belong to?

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MSE Group operates in the Environmental Services industry.

What technology does MSE Group use?

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MSE Group's tech stack includes Microsoft 365, Google Fonts API, OWL Carousel, Google Maps, Constant Contact, PHP, X-XSS-Protection and YouTube.

What is MSE Group's email format?

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MSE Group's email format typically follows the pattern of FLast@msegroup.com. Find more MSE Group email formats with LeadIQ.

When was MSE Group founded?

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MSE Group was founded in 2002.
MSE Group logo

MSE Group

Environmental ServicesFlorida, United States51-200 Employees

MSE Group is an international environmental, engineering, and construction firm that provides environmental assessment, compliance, engineering, and design services to public and private entities across the United States. As part of the Montrose Environmental Group, the company focuses on delivering qualified and competitive solutions that address health and safety, environmental regulations, and engineering challenges for its clients and teaming partners. Based in the Orlando area, MSE Group operates within the environmental services sector and serves a diverse client base, including government and private sector organizations, with an emphasis on supporting complex projects and regulatory compliance. The organization emphasizes a strong work ethic and a collaborative approach to navigating project work, safety considerations, and the technical demands of environmental and engineering services. A recent development indicates ongoing integration within a larger environmental services group through the Montrose acquisition, reflecting a broader industry consolidation around specialized environmental consulting and design capabilities.

Section iconCompany Overview

Phone number
SIC Code
8111 - Legal Services
NAICS Code
54162 - Environmental Consulting Services
Founded
2002
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    MSE Group's revenue is estimated to be in the range of $50M - $100M

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