Insights

Acquisition signal Be aware that Brennan Environmental, Inc. is now part of J.S. Held, indicating a shift in ownership and potential alignment with broader global capabilities and cross-sell opportunities within an expanded platform.

Regulatory expertise Leverage BEI’s deep regulatory compliance and environmental consulting strengths, especially with Licensed Site Remediation Professionals, to position for clients facing complex regulatory challenges in utilities, real estate, and insurance sectors.

Tech-enabled Target clients with a need for technology-driven environmental solutions, as BEI highlights use of Amplitude, SQL, Azure, and other tools, suggesting capacity for data-driven environmental due diligence and remediation design.

Small firm flexibility With a lean team, emphasize personalized service and rapid response to mid-market clients in environmental and regulatory matters, offering high-touch engagement and scalable support through J.S. Held’s platform.

Cross-sell potential Explore opportunities to cross-sell across J.S. Held’s expanding M&A and advisory footprint, including recent acquisitions in forensic engineering and advisory services, to deliver integrated environmental and risk solutions to insurers, legal firms, and owners.

Similar companies to Brennan Environmental, Inc.

Brennan Environmental, Inc. Tech Stack

Brennan Environmental, Inc. uses 8 technology products and services including Amplitude, WordPress, Microsoft SQL Server, and more. Explore Brennan Environmental, Inc.'s tech stack below.

Media & News

Brennan Environmental, Inc.'s Email Address Formats

Brennan Environmental, Inc. uses at least 5 email formats:
Brennan Environmental, Inc. Email FormatsExamplePercentage
FLast@bei-env.comJDoe@bei-env.com
67%
First.Last@bei-env.comJohn.Doe@bei-env.com
33%
FLast@jsheld.comJDoe@jsheld.com
95%
First.Last@jsheld.comJohn.Doe@jsheld.com
4%
First@jsheld.comJohn@jsheld.com
1%

Frequently Asked Questions

What is Brennan Environmental, Inc.'s phone number?

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

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Brennan Environmental, Inc.'s official website is jsheld.com and has social profiles on LinkedIn.

How much revenue does Brennan Environmental, Inc. generate?

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As of September 2026, Brennan Environmental, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Brennan Environmental, Inc.'s SIC code and NAICS code?

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Brennan Environmental, Inc.'s SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified and NAICS code is 54162 - Environmental Consulting Services.

How many employees does Brennan Environmental, Inc. have currently?

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As of September 2026, Brennan Environmental, Inc. has approximately 4 employees across 1 continents, including North America. Key team members include Environmental Scientist: N. M. Explore Brennan Environmental, Inc.'s employee directory with LeadIQ.

What industry does Brennan Environmental, Inc. belong to?

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Brennan Environmental, Inc. operates in the Environmental Services industry.

What technology does Brennan Environmental, Inc. use?

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Brennan Environmental, Inc.'s tech stack includes Amplitude, WordPress, Microsoft SQL Server, PostgreSQL, Azure DevOps, Sage, Marketo and Microsoft Teams.

What is Brennan Environmental, Inc.'s email format?

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Brennan Environmental, Inc.'s email format typically follows the pattern of FLast@bei-env.com. Find more Brennan Environmental, Inc. email formats with LeadIQ.

When was Brennan Environmental, Inc. founded?

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Brennan Environmental, Inc. was founded in 1995.
Brennan Environmental, Inc. logo

Brennan Environmental, Inc.

Environmental ServicesNew Jersey, United States2-10 Employees

Brennan Environmental, Inc. is a small environmental consulting practice based in Summit, New Jersey. Founded in 1995, it addresses environmental and regulatory compliance matters for public and private owners and serves clients in the insurance, legal, real estate, and utilities sectors. The firm is now part of J.S. Held.

It provides environmental consulting, remediation design, and project oversight services intended to deliver efficient, cost-conscious, and environmentally sound outcomes. The team includes Licensed Site Remediation Professionals and has a reputation for responsiveness and dependable client service.

Section iconCompany Overview

Phone number
Website
jsheld.com
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
54162 - Environmental Consulting Services
Founded
1995
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Brennan Environmental, Inc.'s revenue is estimated to be in the range of $1M - $10M

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