Since 1935, Marsh Electronics has been committed to delivering exceptional quality, service, and value. Our dedication has established us as a leading distributor of electronic components and solutions throughout the North Central United States.

We offer a broad range of high-quality products and solutions, coupled with dependable service and cost-effective partnerships designed to support your business’s growth. Our expertise and customer-focused approach ensure that you receive not just products, but a valuable partnership that helps you succeed.

Discover how we can support your needs. Contact us today at (800) 926-2774.

Quality Policy

Marsh Electronics provides high value customer solutions with application support for our customer, enhancing their production and logistics processes. We meet all applicable requirements, including quality product delivered on-time. We value and measure customer satisfaction and promote continual improvement.

When you need assistance in applying an electronic component, or need a component customized to fit your application requirement, let Marsh Electronics support you. Our on-staff engineer and vendor relations professionals will work with you to identify the requirement, find a solution, provide a sample for testing, and support you through the qualification process. Marsh Electronics can help you streamline the electronic application process with customized application support to fully understand and better evaluate your application requirements. Our on-staff engineer and trained sales staff will help you find the technical solutions that suit your needs, faster. Our engineer will provide insight to technologies, end applications, and integrated solutions to your application requirements. Marsh Electronics offers engineering ideas, application research and support, customized circuit suggestions and product specifications. We also welcome in-depth discussions and specialty application inquiries with our experts to provide you a tailored product quickly and cost effectively.

Success Stories

At Marsh, enhancing the customer’s value is the cornerstone of everything we do.

Read our satisfied clients success stories here.

Careers

Careers

MarVac

MarVac
MarVac Assemblies, Marsh Electronics’ premier Value-Added Division, is dedicated to optimizing your production processes. With a focus on reducing costs, streamlining production timelines and consolidating component suppliers, we continuously refine our capabilities and processes to deliver ongoing savings. In our approach, the focus isn’t on maximizing customer spend but on maximizing the value we deliver throughout their journey with us.

  • 1935: Founding of Marsh Radio Supply Co

    Earl Marsh and Kathleen Meek establish Marsh Radio Supply Co. with a storefront at 437 W. State St. This marks the beginning of what will become a leading name in electronics distribution.

    1935: Founding of Marsh Radio Supply Co.

  • 1945: Celebrating 10 Years of Innovation

    Marsh Radio Supply celebrates a decade of growth and innovation in the electronics industry, having established a reputation for quality and reliability in the market.

    1945: Celebrating 10 Years of Innovation

  • 1958: Expansion to Waukesha

    Marsh opens a new branch in Waukesha, expanding its reach and services to better serve the growing customer base.

    1958: Expansion to Waukesha

  • 1960: Relocation to 6047 West Beloit Rd.

    Marsh moves to a larger facility at 6047 West Beloit Rd, accommodating its expanding operations and reflecting its growth in the industry.

    1960: Relocation to 6047 West Beloit Rd.

  • 1973: Rebranding to Marsh Electronics

    Marsh Radio Supply rebrands as Marsh Electronics to better represent its evolving focus and expanded product offerings in the electronics sector.

    1973: Rebranding to Marsh Electronics

  • 1975: Major Growth and New Facility

    Marsh Electronics reaches $5 million in revenue and breaks ground on a new 20,000 sq. ft. facility at 1563 S. 101st St., West Allis, signifying significant growth and investment in its infrastructure.

    1975: Major Growth and New Facility

  • 1990: Expansion into New Markets

    Marsh Electronics opens new branches in Appleton, Chicago, Indianapolis, Ohio, and Michigan, marking a period of aggressive expansion and strengthening its national presence.

    1990: Expansion into New Markets

  • 1995: Launch of MarVac Assemblies

    Marsh introduces MarVac Assemblies, a new division focused on providing high-quality assembly services and expanding its product offerings.

    MarVac logo representing Marsh Electronics’ vacuum and electronic components division.

  • 1996: Acquisition by Sterling

    Sterling acquires Marsh Electronics, integrating its branch locations into Sterling’s operations and expanding its market share.

    1996: Acquisition by Sterling

  • 1997: Acquisition by Marshall

    Marshall acquires Sterling, including Marsh Electronics, further broadening its business reach and capabilities.

    1997: Acquisition by Marshall

  • 1998: Return to Independence

    Marsh Electronics and MarVac reacquire themselves as independent distributors, while maintaining the APL branch location and focusing on rejuvenating their brand and market presence.

    1998: Return to Independence

  • 2001: Acquisition of Appleton Electronic Distributors

    Marsh acquires Appleton Electronic Distributors (AED), enhancing its product range and market reach with the integration of AED’s operations.

    1998: Return to Independence

  • 2003: New Branch Openings

    Marsh Electronics opens new branches in Indianapolis and Chicago, further strengthening its regional presence and service capabilities.

    2003: New Branch Openings

  • 2005: Consolidation and Expansion

    The AED division is dissolved and integrated into Marsh Electronics, followed by the opening of a new branch in Minneapolis and the relocation of the Appleton branch to better serve its customers.

    2005: Consolidation and Expansion

  • 2010: Technological Advancement

    MarVac invests in its first Komax wire cutting machine, marking a commitment to technological advancement and improving the efficiency of its manufacturing processes.

    2010: Technological Advancement

  • 2022: Installation of MKE1

    Marsh installs the MKE1 system, enhancing its operational capabilities and efficiency through advanced technology.

    2022: Installation of MKE1

  • 2024: New ERP System Implementation

    2024 marks a transformative year for Marsh Electronics, as we embark on a new era with the implementation of our first ERP system since the 1980s, streamlining operations and enhancing efficiency. We also proudly extend our reach with a featured ad in the Milwaukee International Airport, showcasing our commitment to innovation and growth in the electronics industry.

    2024: New ERP System Implementation

  • 2025: Celebrating 90 Years

    Marsh Electronics celebrates its 90th anniversary, marking a significant milestone in its history and honoring its long-standing contributions to the electronics industry.

    Marsh Electronics celebrates 90 years of excellence.