Insights

Industry leadership Established environmental engineering and safety consulting firm with a diversified service portfolio including air quality, wastewater, permitting, site development, and EHS management, indicating opportunities to upsell integrated compliance and permitting solutions to manufacturing, utilities, and government entities.

Regulatory expansion Active involvement in solid waste, tank, air emissions, and right-to-know filings suggests potential sales for expanded permitting support, environmental database management, and GIS-based compliance for facilities facing evolving state and federal regulations.

Key personnel Recognized leadership including a Vice President and Senior Project Manager with recent industry awards implies credibility with clients and potential to leverage case studies, executive sponsorships, and strategic account planning in target sectors.

Growth trajectory Revenue range of 50 to 100 million and recent hires across environmental science, EHS, and engineering indicate capacity for larger projects and geographic expansion, presenting cross-sell opportunities to existing client bases and referrals from connected industries.

Cross-sector appeal Serves industrial manufacturers, facilities managers, law firms, insurers, financial institutions, governments, utilities, and waste management, creating opportunities to bundle risk assessment, compliance, and due-diligence services for M&A activity, insurance underwriting, and programmatic audits.

Similar companies to Walden Environmental Engineering, PLLC

Walden Environmental Engineering, PLLC Tech Stack

Walden Environmental Engineering, PLLC uses 8 technology products and services including HubSpot Analytics, Linkedin Insight Tag, AutoCAD, and more. Explore Walden Environmental Engineering, PLLC's tech stack below.

Media & News

Walden Environmental Engineering, PLLC's Email Address Formats

Walden Environmental Engineering, PLLC uses at least 1 email format:
Walden Environmental Engineering, PLLC Email FormatsExamplePercentage
FLast@walden-associates.comJDoe@walden-associates.com
100%

Frequently Asked Questions

What is Walden Environmental Engineering, PLLC's phone number?

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You can contact Walden Environmental Engineering, PLLC'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 Walden Environmental Engineering, PLLC's official website and social media links?

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Walden Environmental Engineering, PLLC's official website is waldenenvironmentalengineering.com and has social profiles on LinkedIn.

How much revenue does Walden Environmental Engineering, PLLC generate?

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As of August 2026, Walden Environmental Engineering, PLLC's annual revenue is estimated to be $50M - $100M.

What is Walden Environmental Engineering, PLLC's NAICS code?

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Walden Environmental Engineering, PLLC's NAICS code is 54162 - Environmental Consulting Services.

How many employees does Walden Environmental Engineering, PLLC have currently?

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As of August 2026, Walden Environmental Engineering, PLLC has approximately 53 employees across 1 continents, including North America. Key team members include Principal: W. F., Project Engineer Level Two: E. L. and Project Engineer: J. S. Explore Walden Environmental Engineering, PLLC's employee directory with LeadIQ.

What industry does Walden Environmental Engineering, PLLC belong to?

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Walden Environmental Engineering, PLLC operates in the Environmental Services industry.

What technology does Walden Environmental Engineering, PLLC use?

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Walden Environmental Engineering, PLLC's tech stack includes HubSpot Analytics, Linkedin Insight Tag, AutoCAD, WordPress, Shopify, Google Cloud, Adobe Creative Suite and Piwik PRO Core.

What is Walden Environmental Engineering, PLLC's email format?

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Walden Environmental Engineering, PLLC's email format typically follows the pattern of FLast@walden-associates.com. Find more Walden Environmental Engineering, PLLC email formats with LeadIQ.

When was Walden Environmental Engineering, PLLC founded?

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Walden Environmental Engineering, PLLC was founded in 1995.
Walden Environmental Engineering, PLLC logo

Walden Environmental Engineering, PLLC

Environmental ServicesNew York, United States51-200 Employees

Walden Environmental Engineering, PLLC operates in the Environmental Services industry, providing environmental consulting, environmental and civil engineering, health and safety/OSHA management, and site planning and development. The firm offers solid waste permitting, tank permitting, design and construction, air quality and emissions permitting, wastewater and stormwater control and permitting, and related environmental services. Additional capabilities include fuel management, grant writing, geographic information systems, environmental database management systems, right-to-know filing, lab consulting, property development, and litigation support. Walden serves industrial manufacturers, facility managers, law firms, insurance companies, financial institutions, state and local governments, utilities, waste management companies, and fire districts. Headquartered at 16 Spring Street in Oyster Bay, New York, Walden Environmental Engineering employs 51 to 200 people, operates in the tri-state area and across the United States, reports annual revenue in the range of $50 million to $100 million, and maintains a website at waldenenvironmentalengineering.com.

Section iconCompany Overview

Phone number
NAICS Code
54162 - Environmental Consulting Services
Founded
1995
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    Walden Environmental Engineering, PLLC's revenue is estimated to be in the range of $50M - $100M

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