Diversified Technical Services, INC. Employee Directory

IT Services and IT ConsultingUnited States51-200 Employees

When Elio Castanuela launched Diversified Technical Services, Inc., in 1980, he envisioned a company with a fierce commitment to customer success and satisfaction.  From those beginnings, DTSI developed a culture intent on providing the most innovative and advanced solutions to the increasingly demanding technological challenges facing governmental agencies.  Although small in size, the organization gathered a highly experienced and knowledgeable staff, leading numerous projects in the U.S. and around the world, building a reputation for meeting deliverables on time.

DTSI is a leader in the systems engineering and IT services industry. With over 35 years’ experience providing quality and cost effective technical support services and solutions to a diverse customer base, DTSI applies time-tested skills and abilities in the management of its projects and contracts. DTSI also possesses a wide range of capabilities from software development to telecommunications and network support to legacy system migration and system modernization. As a CMMI Level 3 appraised company and a successful graduate from the SBA’s 8(a) Business Development Program, DTSI’s Quality Management System (QMS) guides DTSI in not only the operations of its contracts, but the management of the entire corporate body.

Find Diversified Technical Services, INC. employees' phone numbers or email addresses

Diversified Technical Services, INC. Global Highlights

Location
Employees

North America
135

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  • United States Of America
    134
  • Mexico
    1

Europe
1

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  • Norway
    1

Diversified Technical Services, INC.'s Leadership

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    M. M.
    Chief Executive Officer
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    P. S.
    Chief Executive Officer And Operating Manager
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    R. S.
    Chief Technical Officer
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    D. R.
    Vp - Corporate Affairs
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    G. W.
    President / Chief Operating Officer
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    R. E.
    President
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    D. D.
    Chairman President And Ceo
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    M. H.
    Owner
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Contact profiles from Diversified Technical Services, INC.

Name
Title
Contact Info
Location
Last Update
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    C. S.
    Senior Oracle Developer
    Phone icon
    United StatesTexas
    Nov 10, 2025
  • Stylized image of a person
    M. G.
    Senior Software Developer
    Phone icon
    United StatesTexas
    Jul 19, 2025
  • Stylized image of a person
    P. B.
    Senior Software Developer
    Phone icon
    United StatesTexas
    Oct 23, 2025
  • Stylized image of a person
    D. B.
    Senior Software Developer
    Phone icon
    United StatesTexas
    Jul 07, 2024
  • Stylized image of a person
    D. B.
    Senior Software Developer
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    Oct 22, 2024
  • Stylized image of a person
    L. D.
    Senior Software Engineer
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    Oct 16, 2024
  • Stylized image of a person
    L. D.
    Senior Software Engineer/Oracle Dba
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    United StatesTexas
    Jul 07, 2024
  • Stylized image of a person
    M. G.
    Senior Software Developer
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    Oct 24, 2024
  • Stylized image of a person
    M. L.
    Senior Oracle Database Administrator
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    United StatesTexas
    Oct 16, 2024
  • Stylized image of a person
    R. S.
    Senior Applications Specialist
    Phone icon
    UNITED STATES
    Mar 07, 2023

Frequently Asked Questions

What is Diversified Technical Services, INC. known for?

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Diversified Technical Services, INC. operates in the IT Services and IT Consulting industry. The company's main headquarters is located in 12508 Jones Maltsburger, Suite 101, San Antonio, TX 78247, US; you can contact the main corporate office by phone at . Explore Diversified Technical Services, INC.'s company overview page for more information.

What is Diversified Technical Services, INC.'s most common email format?

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

How many employees does Diversified Technical Services, INC. have currently?

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Diversified Technical Services, INC. has approximately 101 employees as of October 2025. These team members are located across 2 continents, including North AmericaEurope.

Who are Diversified Technical Services, INC.'s key employees and leadership?

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As of October 2025, Diversified Technical Services, INC.'s key employees include:

  • Chief Executive Officer: M. M.
  • Chief Executive Officer And Operating Manager: P. S.
  • Chief Technical Officer: R. S.
  • Vp - Corporate Affairs: D. R.
  • President / Chief Operating Officer: G. W.

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