Insights

Mid-market Environmental PES Associates operates in the environmental, engineering and consulting space with a mid-sized employee base (11-50) and revenue in the 10-25 million range, indicating potential for external clients in need of scalable sustainability and compliance solutions without the overhead of a large mega-firm.

Nationwide Reach The company states it serves clients nationwide, suggesting opportunities to target organizations with multi-region environmental programs, regulatory needs, and cross-state permitting or remediation projects.

Full-service Offering As a full-service firm covering environmental consulting, science, and engineering, PES can position as a single-vendor partner for clients seeking integrated solutions, reducing vendor fragmentation for prospective buyers.

Leadership Position Described as a recognized leader in environmental and engineering projects, there is an opportunity to leverage this credibility in proposals to convert mid-market and regional clients looking for proven expertise.

Technology & Compliance Adoption of modern tech stack elements (JSON-LD, LEAFLET, SEO tooling, reCAPTCHA) indicates a digitally mature firm; sales messaging can emphasize data-driven reporting, online project transparency, and compliant digital client interactions.

Similar companies to PES Associates

PES Associates Tech Stack

PES Associates uses 8 technology products and services including WordPress, oEmbed, Shopify, and more. Explore PES Associates's tech stack below.

WordPress
Content Management System
oEmbed
Dev Tools
Shopify
E-commerce
Microsoft 365
Email
Twemoji
Font Scripts
Leaflet
Maps
Bootstrap
UI Frameworks
Apache HTTP Server
Web Servers

PES Associates's Email Address Formats

PES Associates uses at least 1 format(s):

PES Associates Email Formats	Example	Percentage
FLast@pesassociatesinc.com	JDoe@pesassociatesinc.com	87%
First_Last@pesassociatesinc.com	John_Doe@pesassociatesinc.com	4%
F.Last@pesassociatesinc.com	J.Doe@pesassociatesinc.com	5%
Last@pesassociatesinc.com	Doe@pesassociatesinc.com	4%

Frequently Asked Questions

What is PES Associates's phone number?

You can contact PES Associates's main corporate office by phone at

+1-219-269-****

. 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 PES Associates's official website and social media links?

PES Associates's official website is pesassociatesinc.com and has social profiles on LinkedIn.

How much revenue does PES Associates generate?

As of August 2026, PES Associates's annual revenue is estimated to be $10M - $25M.

What is PES Associates's SIC code NAICS code?

PES Associates's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does PES Associates have currently?

As of August 2026, PES Associates has approximately 18 employees across 1 continents, including North America. Key team members include Operations Director: E. B.Director Of Operations: L. B.. Explore PES Associates's employee directory with LeadIQ.

What industry does PES Associates belong to?

PES Associates operates in the Engineering Services industry.

What technology does PES Associates use?

PES Associates's tech stack includes WordPressoEmbedShopifyMicrosoft 365TwemojiLeafletBootstrapApache HTTP Server.

What is PES Associates's email format?

PES Associates's email format typically follows the pattern of FLast@pesassociatesinc.com. Find more PES Associates email formats with LeadIQ.

When was PES Associates founded?

PES Associates was founded in 1991.

PES Associates

Q: What is PES Associates's official website and social media links?

PES Associates's official website is pesassociatesinc.com. PES Associates has social profiles on LinkedIn.

Q: How many employees does PES Associates have currently?

PES Associates has approximately 18 employees.

Q: What technology does PES Associates use?

PES Associates's tech stack includes Yoast SEO, Shopify, Twemoji, GlobalSign, Nginx.

Q: What is PES Associates's NAICS code?

PES Associates's NAICS code is 5413 (Architectural, Engineering, and Related Services).

Engineering ServicesMassachusetts, United States11-50 Employees

PES Associates is a mid-sized engineering services firm based in Hingham, Massachusetts, offering environmental consulting, scientific and engineering services to clients across the United States. Its team brings together professionals from engineering, science, planning, estimation, technical and business consulting disciplines to tackle complex environmental and engineering projects.

The firm emphasizes efficient problem solving and flexible collaboration to deliver adaptable solutions for demanding projects. Over time, PES Associates has earned a reputation as a recognized leader in environmental and engineering work, serving a nationwide client base.