Insights

Growth Potential With a project revenue range of 1 million to 10 million dollars and expanding operations across Vermont and multiple states, Sellers Treybal Structural Engineers presents an opportunity for service providers targeting small to mid-sized engineering firms seeking scalable solutions.

Digital Engagement The firm utilizes modern digital tools including Drupal, Google Tag Manager, and reCAPTCHA, indicating an openness to technology-driven solutions—perfect for vendors offering digital marketing, web development, or automation services aimed at small to medium-sized engineering firms.

Niche Expertise STS’s focus on structural engineering with a collaborative approach offers opportunities to connect with architectural and construction firms seeking specialized structural consulting, especially as they grow or take on larger projects.

Regional Focus Based in Vermont with licensure in several states, the company is well-positioned to benefit from regional infrastructure development, construction projects, and urban renewal initiatives that may require expert structural engineering services.

Small-Mid Market With a small team of 2-10 employees and a revenue profile aligning with similar mid-market firms, LT opportunities include niche software solutions, training, or consulting services tailored for small engineering practices looking to expand efficiency or project portfolio.

Sellers Treybal Structural Engineers PC Tech Stack

Sellers Treybal Structural Engineers PC uses 8 technology products and services including Drupal, RequireJS, Modernizr, and more. Explore Sellers Treybal Structural Engineers PC's tech stack below.

  • Drupal
    Content Management System
  • RequireJS
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • reCAPTCHA
    Security
  • Google Tag Manager
    Tag Management
  • HTTP/3
    Web & Portal Technology
  • Apache
    Web Servers
  • Facebook
    Widgets

Media & News

Sellers Treybal Structural Engineers PC's Email Address Formats

Sellers Treybal Structural Engineers PC uses at least 1 format(s):
Sellers Treybal Structural Engineers PC Email FormatsExamplePercentage
First.Last@sts-engineers.comJohn.Doe@sts-engineers.com
29%
First@sts-engineers.comJohn@sts-engineers.com
28%
FLast@sts-engineers.comJDoe@sts-engineers.com
14%
First.Last@sts-engineers.comJohn.Doe@sts-engineers.com
29%

Frequently Asked Questions

Where is Sellers Treybal Structural Engineers PC's headquarters located?

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Sellers Treybal Structural Engineers PC's main headquarters is located at 277 Blair Park Road Suite #220 Williston, Vermont 05495 United States. The company has employees across 1 continents, including North America.

What is Sellers Treybal Structural Engineers PC's official website and social media links?

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Sellers Treybal Structural Engineers PC's official website is sts-engineers.com and has social profiles on LinkedIn.

What is Sellers Treybal Structural Engineers PC's SIC code NAICS code?

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Sellers Treybal Structural Engineers PC's SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Sellers Treybal Structural Engineers PC have currently?

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As of February 2026, Sellers Treybal Structural Engineers PC has approximately 3 employees across 1 continents, including North America. Key team members include Principal: J. T.Principal: G. S.Graphic Designer: H. R.. Explore Sellers Treybal Structural Engineers PC's employee directory with LeadIQ.

What industry does Sellers Treybal Structural Engineers PC belong to?

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Sellers Treybal Structural Engineers PC operates in the Civil Engineering industry.

What technology does Sellers Treybal Structural Engineers PC use?

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Sellers Treybal Structural Engineers PC's tech stack includes DrupalRequireJSModernizrreCAPTCHAGoogle Tag ManagerHTTP/3ApacheFacebook.

What is Sellers Treybal Structural Engineers PC's email format?

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Sellers Treybal Structural Engineers PC's email format typically follows the pattern of First.Last@sts-engineers.com. Find more Sellers Treybal Structural Engineers PC email formats with LeadIQ.

When was Sellers Treybal Structural Engineers PC founded?

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Sellers Treybal Structural Engineers PC was founded in 2014.

Sellers Treybal Structural Engineers PC

Civil EngineeringVermont, United States2-10 Employees

Sellers Treybal Structural Engineers (STS) is an experienced consulting engineering firm operating in Vermont and licensed several states.  STS serves both public and private clients and offers service from their main office in Shelburne, Vermont and part-time office in Middlebury, Vermont.

Greg Sellers, PE and John Treybal, PE founded STS in January 2014 and both bring expertise in a wide range of projects and building methods and materials to the firm.  They have project management experience covering all aspects and phases of a project from early schematic level design through construction and completion of a project.  

STS believes that working in a collaborative approach with the other consulting and construction team members leads to a successful project for the client.  STS offers this approach with the capabilities of a larger firm, while delivering the hands-on principal involvement of a small practice.  With experience, insight, and a willingness to use state of the art ideas, the principals of the firm collaborate to target the correct structural solutions for a given project.

Section iconCompany Overview

Headquarters
277 Blair Park Road Suite #220 Williston, Vermont 05495 United States
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
2014
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Sellers Treybal Structural Engineers PC's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Sellers Treybal Structural Engineers PC's revenue is estimated to be in the range of $1M$10M

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