SE3 Employee Directory

Civil EngineeringMissouri, United States51-200 Employees

SE3, LLC is a professional services company specialized in civil engineering.  Our primary areas of expertise are within the fields of transportation and municipal engineering. 

SE3 is quickly becoming a leading professional services company in the civil engineering consultant industry.  The core management team at SE3 collectively has over seventy years of planning, management, and design experience assisting our clients with their infrastructure projects. 
 
Our talented, highly trained team of professionals successfully delivers infrastructure projects in the areas of Planning, Design, Construction Management and Controls, and System Design and Deployment. Each member of our team is dedicated to our clients and follows the founding principles of our company - Integrity, Honesty, and Service.

In 2004, Vernal Stewart decided to start his business in Lee’s Summit, Missouri. Mr. Stewart’s goal was to set his company apart from other consulting agencies and civil engineering firms by providing the highest quality people to serve his clients. Vernal had a firm belief in people, and that people - more than anything else - build successful projects and lives. 

Following the successful launch of the company in 2004 and winning our first project later that year, we quickly expanded to other Midwest cities, opening offices in Illinois in 2005 and in Texas in 2007. Over the initial five years of the company’s history, we primarily provided services in the highly specialized area of Program Management - with great success - to the Tollway Agencies in Illinois and Texas. As of 2018, we have provided professional services in over ten states nationwide, from North Dakota to Texas to West Virginia.
         
  
We are located in 7 offices across 4 states.  We are a certified DBE/MBE company from the following agencies:

IL UCP / INDOT / KDOT / MNDOT / Kansas City / MRCC / NCTRCA / MODOT / NDDOT / Ohio UCP / TXDOT /  City of Wichita

Find SE3 employees' phone numbers or email addresses

SE3 Global Highlights

Location
Employees

North America
86

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  • United States Of America
    85
  • Mexico
    1

South America
4

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  • Chile
    4

Europe
1

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  • France
    1

SE3's Leadership

  • Stylized image of a person
    M. G.
    Vice President Of Business Development
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    V. S.
    President & Ceo
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  • Stylized image of a person
    K. L.
    Executive Assistant To Chief Executive Officer
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    C. H.
    Vice President
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  • Stylized image of a person
    M. S.
    Vice President
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    M. W.
    (retired) Director Of Water Infrastructure
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  • Stylized image of a person
    V. W.
    Director Of Water Infrastructure
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    A. B.
    Sr. Project Manager
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Contact profiles from SE3

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    V. S.
    President & Ceo
    Phone icon
    United StatesMissouri
    Jan 24, 2025
  • Stylized image of a person
    K. L.
    Executive Assistant To Chief Executive Officer
    Phone icon
    United StatesMissouri
    Nov 20, 2025
  • Stylized image of a person
    M. G.
    Vice President Of Business Development
    Phone icon
    United StatesTexas
    Sep 26, 2024
  • Stylized image of a person
    C. H.
    Vice President
    Phone icon
    United StatesTexas
    Nov 20, 2025
  • Stylized image of a person
    M. S.
    Vice President
    Phone icon
    United StatesTexas
    Nov 20, 2025
  • Stylized image of a person
    M. W.
    (retired) Director Of Water Infrastructure
    Phone icon
    United StatesMissouri
    Nov 20, 2025
  • Stylized image of a person
    V. W.
    Director Of Water Infrastructure
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    UNITED STATES
    May 01, 2024
  • Stylized image of a person
    A. B.
    Sr. Project Manager
    Phone icon
    United StatesTexas
    Nov 20, 2025
  • Stylized image of a person
    W. W.
    Project Manager
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    United StatesTexas
    Oct 23, 2025
  • Stylized image of a person
    S. W.
    Office Manager
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    United StatesTexas
    Apr 04, 2024

Frequently Asked Questions

What is SE3 known for?

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SE3 was founded in 2004 operates in the Civil Engineering industry; you can contact the main corporate office by phone at . Explore SE3's company overview page for more information.

What is SE3's most common email format?

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SE3 employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more SE3 email formats with LeadIQ.

How many employees does SE3 have currently?

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SE3 has approximately 86 employees as of December 2025. These team members are located across 3 continents, including North AmericaSouth AmericaEurope.

Who are SE3's key employees and leadership?

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As of December 2025, SE3's key employees include:

  • Vice President Of Business Development: M. G.
  • President & Ceo: V. S.
  • Executive Assistant To Chief Executive Officer: K. L.
  • Vice President: C. H.
  • Vice President: M. S.

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