El-Com Systems a Winchester Interconnect Company Employee Directory

Appliances, Electrical, and Electronics ManufacturingUnited States201-500 Employees

Winchester Interconnect EC, formerly El-Com Systems specializes in complex wire harnesses and cable assemblies for high-reliability products and industries. For over 30 years, many of the companies that we serve are industry and technology leaders amongst numerous Fortune 500 companies.

Winchester has deep skills and experience in the following:
•	Build-to-print manufacturing of complex custom harnesses, cable assemblies, electro-mechanical assemblies, sub-assemblies and box-build/systems integration products. 
•	Build-to-specification development and production of interconnect assemblies.
•	Selection of materials and manufacturing processes.
•	Development of test and validation methodologies.

We support our customers with these services from the design stages, through proof of concept, and into full-scale production and product implementation. 

Winchester has extensive expertise in design, engineering, programming, quality, manufacturing, and integrating interconnect products for demanding applications and environments. The harsh- environments where our products are used include space/aerospace, military/defense, commercial avionics, and high-reliability medical & industrial applications. We offer full-service USA production & engineering services out of our California including prototyping, NPI and production.  Complemented by Winchester’s  ITAR certified facility located in Puerto Rico and offshore manufacturing in Costa Rica & Mexico, we are able to leverage multiple supply-chains and value-stream strategies with the options to provide a wide variety of cost-effective and comprehensive interconnect manufacturing solutions. 

We solve our customers’ most challenging electronic interconnections by utilizing a quality-oriented, continuously improving and cost-effective process.

Find El-Com Systems a Winchester Interconnect Company employees' phone numbers or email addresses

El-Com Systems a Winchester Interconnect Company Global Highlights

Location
Employees

North America
44

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  • United States Of America
    44

El-Com Systems a Winchester Interconnect Company's Leadership

  • Stylized image of a person
    R. A.
    Director-Human Resources
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  • Stylized image of a person
    B. O.
    Materials Manager
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  • Stylized image of a person
    A. S.
    Program Administrator
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  • Stylized image of a person
    D. J.
    Inside Sales Representative
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  • Stylized image of a person
    G. P.
    Employee
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    C. C.
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  • Stylized image of a person
    D. B.
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  • Stylized image of a person
    H. S.
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Contact profiles from El-Com Systems a Winchester Interconnect Company

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    R. A.
    Director-Human Resources
    Phone icon
    UNITED STATES
    Jun 30, 2025
  • Stylized image of a person
    B. O.
    Materials Manager
    Phone icon
    United States
    Nov 10, 2025
  • Stylized image of a person
    A. S.
    Program Administrator
    Phone icon
    Oct 21, 2024
  • Stylized image of a person
    D. J.
    Inside Sales Representative
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    G. P.
    Employee
    Phone icon
    UNITED STATES
    Apr 08, 2023
  • Stylized image of a person
    C. C.
    Phone icon
    UNITED STATES
    Jul 13, 2023
  • Stylized image of a person
    D. B.
    Phone icon
    UNITED STATES
    Oct 16, 2024
  • Stylized image of a person
    H. S.
    Phone icon
    UNITED STATES
    Mar 07, 2023
  • Stylized image of a person
    L. L.
    Phone icon
    UNITED STATES
    May 01, 2024
  • Stylized image of a person
    P. S.
    Phone icon
    UNITED STATES
    Mar 07, 2023

Frequently Asked Questions

What is El-Com Systems a Winchester Interconnect Company known for?

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El-Com Systems a Winchester Interconnect Company was founded in 1988 operates in the Appliances, Electrical, and Electronics Manufacturing industry. The company's main headquarters is located in 12691 Monarch St, Garden Grove, California 92841, US. Explore El-Com Systems a Winchester Interconnect Company's company overview page for more information.

What is El-Com Systems a Winchester Interconnect Company's most common email format?

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El-Com Systems a Winchester Interconnect Company employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more El-Com Systems a Winchester Interconnect Company email formats with LeadIQ.

How many employees does El-Com Systems a Winchester Interconnect Company have currently?

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El-Com Systems a Winchester Interconnect Company has approximately 201 employees as of October 2025. These team members are located across 1 continents, including North America.

Who are El-Com Systems a Winchester Interconnect Company's key employees and leadership?

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As of October 2025, El-Com Systems a Winchester Interconnect Company's key employees include:

  • Director-Human Resources: R. A.
  • Materials Manager: B. O.
  • Program Administrator: A. S.
  • Inside Sales Representative: D. J.
  • Employee: G. P.

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