Insights

Industry Fit First Source Electronics operates in appliances, electrical, and electronics manufacturing with capabilities in control panels, cable and harness assemblies, and electromechanical integration, suggesting strong cross-sell opportunities to customers needing turnkey automation and integration solutions.

Compliance & Quality With UL508A certification, IPC-A-620 / J-STD-001 Class 3 capabilities, and rigorous testing (100% hi-pot/continuity), the company can target higher-margin, quality-critical projects for regulated industries such as industrial automation, medical devices, or aerospace-adjacent components.

SMB to mid-market Revenue is in the range of 25–50 million with a 51–200 employee base, positioning First Source Electronics as a scalable partner suitable for mid-market manufacturers seeking reliable, compliant assembly and panel fabrication without the overhead of large integrators.

Geographic Focus Based in Elkridge, Maryland, the company can leverage proximity to East Coast manufacturers for faster time-to-market, regional projects, and on-site support, while expanding collaborations with national distributors and OEMs.

Tech & Platform Enablement The tech stack including AWS, Microsoft 365, and web/integration tools indicates potential for digital-led engagement, remote design collaboration, and data-driven project tracking to attract customers seeking modern, transparent partner ecosystems.

First Source Electronics Tech Stack

First Source Electronics uses 8 technology products and services including Consentmanager.net, WordPress, LottieFiles, and more. Explore First Source Electronics's tech stack below.

  • Consentmanager.net
    Consent Management
  • WordPress
    Content Management System
  • LottieFiles
    Design
  • Font Awesome
    Font Scripts
  • TweenMax
    Javascript Frameworks
  • Google Tag Manager
    Tag Management
  • MediaElement.js
    Video Players
  • Nginx
    Web Servers

First Source Electronics's Email Address Formats

First Source Electronics uses at least 1 format(s):
First Source Electronics Email FormatsExamplePercentage
FLast@fsellc.comJDoe@fsellc.com
65%
First.L@fsellc.comJohn.D@fsellc.com
30%
Last@fsellc.comDoe@fsellc.com
5%

Frequently Asked Questions

What is First Source Electronics's phone number?

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You can contact First Source Electronics's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is First Source Electronics's official website and social media links?

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First Source Electronics's official website is fsellc.com and has social profiles on LinkedIn.

How much revenue does First Source Electronics generate?

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As of July 2026, First Source Electronics's annual revenue is estimated to be $25M - $50M.

What is First Source Electronics's NAICS code?

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First Source Electronics's NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does First Source Electronics have currently?

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As of July 2026, First Source Electronics has approximately 65 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Financial Officer: M. W.Vice President Program Management: R. V.President: R. S.. Explore First Source Electronics's employee directory with LeadIQ.

What industry does First Source Electronics belong to?

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First Source Electronics operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does First Source Electronics use?

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First Source Electronics's tech stack includes Consentmanager.netWordPressLottieFilesFont AwesomeTweenMaxGoogle Tag ManagerMediaElement.jsNginx.

What is First Source Electronics's email format?

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First Source Electronics's email format typically follows the pattern of FLast@fsellc.com. Find more First Source Electronics email formats with LeadIQ.
First Source Electronics logo

First Source Electronics

Appliances, Electrical, and Electronics ManufacturingMaryland, United States51-200 Employees

First Source Electronics operates in the appliances, electrical and electronics manufacturing space, focusing on industrial automation for warehouse environments. The company collaborates with clients whether they present a full specification or only an idea, guiding them through ideation, design, prototyping, engineering, production, and distribution of the needed components to support smooth warehouse operations. Its offerings include control panels, cable and harness assemblies, and integrated electromechanical solutions, backed by formal testing processes.

Headquartered in Elkridge, Maryland, the firm is a mid-sized player within the electronics manufacturing landscape, delivering specialized hardware and integration services for automated warehouse systems. The business emphasizes quality and reliability through certifications such as UL508A and IPC-A-620 / J-STD-001 Class 3, along with 100% hi-pot and continuity testing.

Section iconCompany Overview

Phone number
Website
fsellc.com
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    First Source Electronics's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    First Source Electronics's revenue is estimated to be in the range of $25M - $50M

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