STI, LLC Employee Directory

Oil and GasLouisiana, United States51-200 Employees

Founded in 2008, STI is a leading NDT Inspection, Consulting and Testing service provider. We pride ourselves on providing professional, highly trained, and competent personnel to assist in execution of client projects with result driven solutions.  At STI, providing superior levels of Quality and exceeding all aspects of Health, Safety, Environment are a way-of life. The services our trained and certified personnel provide is critical to the integrity and safety of industrial firms, including Oil and Gas Upstream, Midstream and Downstream, Petro-Chem Processing, Maritime, Heavy Civil, Renewables, and Power Generation.

STI has a solid reputation of delivering with cost-effective, time-efficient, and superb-quality solutions to our clients.  By providing tailored solutions delivered through competent Inspection & Testing Personnel, we have formed excellent partnerships with our clients.  STI is an ISO 9001:2015 certified company.

Southern Tool Inspection and our Consulting and Testing Group specialize in the following: 

- NDT Inspection & Testing (VT, MT, PT, UT, RT, ECT)
- Radiography Inspection
- QA/QC and Surveillance 
- AWS CWI
- AMPP CIP  
- Digitizing X-Ray Film

Find STI, LLC employees' phone numbers or email addresses

STI, LLC Global Highlights

Location
Employees

North America
31

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  • United States Of America
    31

STI, LLC's Leadership

  • Stylized image of a person
    D. S.
    Owner
    Phone icon
  • Stylized image of a person
    J. A.
    Director - Consulting & Testing Group
    Phone icon
  • Stylized image of a person
    N. M.
    Director Of Quality
    Phone icon
  • Stylized image of a person
    K. W.
    Human Resources Manager
    Phone icon
  • Stylized image of a person
    S. M.
    Operations Manager
    Phone icon
  • Stylized image of a person
    D. B.
    Operation Manager/Dirt Estimator/Pm
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  • Stylized image of a person
    J. H.
    Business Development
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  • Stylized image of a person
    C. B.
    Inspector
    Phone icon

Contact profiles from STI, LLC

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    D. S.
    Owner
    Phone icon
    United StatesSouth Carolina
    Oct 25, 2025
  • Stylized image of a person
    J. A.
    Director - Consulting & Testing Group
    Phone icon
    United StatesLouisiana
    Oct 26, 2025
  • Stylized image of a person
    N. M.
    Director Of Quality
    Phone icon
    United StatesLouisiana
    Oct 19, 2025
  • Stylized image of a person
    K. W.
    Human Resources Manager
    Phone icon
    United StatesLouisiana
    Aug 11, 2025
  • Stylized image of a person
    S. M.
    Operations Manager
    Phone icon
    United StatesLouisiana
    Sep 11, 2025
  • Stylized image of a person
    D. B.
    Operation Manager/Dirt Estimator/Pm
    Phone icon
    United StatesTexas
    Oct 19, 2025
  • Stylized image of a person
    J. H.
    Business Development
    Phone icon
    United StatesLouisiana
    Sep 12, 2025
  • Stylized image of a person
    C. B.
    Inspector
    Phone icon
    United StatesLouisiana
    Oct 25, 2025
  • Stylized image of a person
    M. M. M.
    Level Ii Ndt Inspector
    Phone icon
    United StatesTexas
    Nov 10, 2025
  • Stylized image of a person
    M. T.
    Technician
    Phone icon
    United States
    Nov 10, 2025

Frequently Asked Questions

What is STI, LLC known for?

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STI, LLC was founded in 2008 operates in the Oil and Gas industry. Explore STI, LLC's company overview page for more information.

What is STI, LLC's most common email format?

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

How many employees does STI, LLC have currently?

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STI, LLC has approximately 85 employees as of December 2025. These team members are located across 1 continents, including North America.

Who are STI, LLC's key employees and leadership?

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As of December 2025, STI, LLC's key employees include:

  • Owner: D. S.
  • Director - Consulting & Testing Group: J. A.
  • Director Of Quality: N. M.
  • Human Resources Manager: K. W.
  • Operations Manager: S. M.

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