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The Tri-M Group, LLC Employee Directory

ConstructionPennsylvania, United States201-500 Employees

The Tri-M Group, LLC is a construction firm that specializes in electrical systems and facility-related services, delivering a broad set of solutions to help clients operate more efficiently and address energy-related challenges. It is an employee-owned company with more than six decades of experience. The firm is based in Kennett Square, Pennsylvania, and serves regional clients that require reliable performance, safety, and security in demanding settings. The company began operations in 1964.

Its customer base includes regional firms that require dependable electrical and facility services to meet challenging deadlines and complex needs. A notable development is that Norm Atwood joined as Chief Operations Officer in April 2026, bringing over two decades of leadership experience in electrical utility, construction, and energy infrastructure.

Find The Tri-M Group, LLC employees' phone numbers or email addresses

The Tri-M Group, LLC Global Highlights

Location
Employees

North America
440

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  • United States Of America
    439
  • Jamaica
    1

Africa
2

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  • Mozambique
    2

South America
2

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  • Uruguay
    1
  • Brazil
    1

Asia
1

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  • Israel
    1

Europe
1

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  • Poland
    1

The Tri-M Group, LLC's Leadership

  • Chief Executive Officer at The Tri-M Group, LLC
    P. M.
    Chief Executive Officer
    Mobile Phone
  • Vice President Sales at The Tri-M Group, LLC
    L. F.
    Vice President Sales
    Mobile Phone
  • President at The Tri-M Group, LLC
    T. V.
    President
    Mobile Phone
  • President at The Tri-M Group, LLC
    B. C.
    President
    Mobile Phone
  • President And Chief Executive Officer at The Tri-M Group, LLC
    J. H.
    President And Chief Executive Officer
    Mobile Phone
  • President at The Tri-M Group, LLC
    K. H.
    President
    Mobile Phone
  • President at The Tri-M Group, LLC
    P. H.
    President
    Mobile Phone
  • Owner at The Tri-M Group, LLC
    M. M.
    Owner
    Mobile Phone

The Tri-M Group, LLC Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Civil Engineering & Construction
  • Administrative
  • Information Technology
  • Sales
  • Other
  • Healthcare Services
  • Accounting
  • Arts & Design

Contact profiles from The Tri-M Group, LLC

Name
Title
Contact
Location
Last Update
  • Principal at The Tri-M Group, LLC
    S. J.
    Principal
    Mobile Phone
    Oct 18, 2024
  • Field Safety Inspector at The Tri-M Group, LLC
    D. H.
    Field Safety Inspector
    Mobile Phone
    Jun 27, 2026
  • Electrical Estimator at The Tri-M Group, LLC
    M. S.
    Electrical Estimator
    Mobile Phone
    Sep 07, 2026
  • Information Technology Support Specialist at The Tri-M Group, LLC
    S. K.
    Information Technology Support Specialist
    Mobile Phone
    Jun 28, 2026
  • Lineman at The Tri-M Group, LLC
    A. B.
    Lineman
    Mobile Phone
    May 04, 2024
  • Talent Acquisition Coordinator at The Tri-M Group, LLC
    A. L.
    Talent Acquisition Coordinator
    Mobile Phone
    Apr 14, 2026
  • Electrical Estimator at The Tri-M Group, LLC
    A. F.
    Electrical Estimator
    Mobile Phone
    Oct 18, 2024
  • Journeyman Electrician at The Tri-M Group, LLC
    B. H.
    Journeyman Electrician
    Mobile Phone
    Apr 25, 2025
  • Driver at The Tri-M Group, LLC
    C. J.
    Driver
    Mobile Phone
    Oct 17, 2024
  • Electrical Contractor at The Tri-M Group, LLC
    D. P.
    Electrical Contractor
    Mobile Phone
    Apr 25, 2025

Frequently Asked Questions

What is The Tri-M Group, LLC known for?

Minus sign iconPlus sign iconThe Tri-M Group, LLC was founded in 1964 and operates in the Construction industry. You can contact The Tri-M Group, LLC's main corporate office by phone at
+1-610-444-****
. Explore The Tri-M Group, LLC's company overview page for more information.

What is The Tri-M Group, LLC's most common email format?

Minus sign iconPlus sign iconThe Tri-M Group, LLC employees' email format typically follows the pattern of FLast@tri-mgroup.com. Trying to find reliable and up-to-date employee contact data? Find more The Tri-M Group, LLC email formats with LeadIQ.

How many employees does The Tri-M Group, LLC have currently?

Minus sign iconPlus sign iconThe Tri-M Group, LLC has approximately 340 employees as of October 2026. These team members are located across 5 continents, including North America, Africa and South America.

Who are The Tri-M Group, LLC's key employees and leadership?

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As of October 2026, The Tri-M Group, LLC's key employees include:

  • Chief Executive Officer: P. M.
  • Vice President Sales: L. F.
  • President: T. V.
  • President: B. C.
  • President And Chief Executive Officer: J. H.

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