Insights

Strong Industry Recognition J4 Systems has received multiple awards from Microsoft and local business communities, showcasing its recognized expertise and innovative capabilities in network solutions. This positions the company as a trusted partner for organizations seeking reliable and cutting-edge IT services.

Comprehensive Service Portfolio With offerings spanning managed services, network architecture, custom programming, and unified communications, J4 Systems can meet diverse client needs across the enterprise spectrum, presenting cross-selling opportunities for expanded IT solutions.

Regional Presence & Focus Acting primarily in Northern California including the Bay Area and Central Valley, J4 Systems has a regional footprint that makes it an ideal partner for local enterprises aiming to upgrade or expand their network infrastructure.

High-Quality Talent Employing highly certified and experienced engineers, J4 Systems can deliver tailored, scalable, and innovative solutions, making it attractive for organizations seeking specialized network integrations and support services.

Market Opportunity Operating in the computer networking industry with a revenue between $100M and $250M and a relatively small team, J4 Systems offers opportunities to larger vendors seeking to partner for regional expansion or to offer complementary managed IT services to existing clients.

J4 Systems Tech Stack

J4 Systems uses 8 technology products and services including iCIMS, Font Awesome, Element UI, and more. Explore J4 Systems's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • Font Awesome
    Font Scripts
  • Element UI
    Javascript Frameworks
  • jQuery Migrate
    Javascript Libraries
  • Bluehost
    Web Hosting
  • Jetpack
    Web Platform Extensions
  • Nginx
    Web Servers
  • jQuery Validation Plugin
    Web Tools And Plugins

Media & News

J4 Systems's Email Address Formats

J4 Systems uses at least 1 format(s):
J4 Systems Email FormatsExamplePercentage
FLast@j4systems.comJDoe@j4systems.com
55%
First@j4systems.comJohn@j4systems.com
37%
First.Last@j4systems.comJohn.Doe@j4systems.com
5%
F.Last@j4systems.comJ.Doe@j4systems.com
3%

Frequently Asked Questions

Where is J4 Systems's headquarters located?

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J4 Systems's main headquarters is located at 970 Reserve Drive #106 Roseville, California 95678 United States. The company has employees across 3 continents, including North AmericaAfricaAsia.

What is J4 Systems's phone number?

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You can contact J4 Systems'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 J4 Systems's official website and social media links?

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J4 Systems's official website is j4systems.com and has social profiles on LinkedIn.

What is J4 Systems's NAICS code?

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J4 Systems's NAICS code is 3341 - Computer and Peripheral Equipment Manufacturing.

How many employees does J4 Systems have currently?

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As of June 2026, J4 Systems has approximately 27 employees across 3 continents, including North AmericaAfricaAsia. Key team members include Vice President: J. Y.Technical Operations Director: I. M.Controller: R. P.. Explore J4 Systems's employee directory with LeadIQ.

What industry does J4 Systems belong to?

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J4 Systems operates in the Computer Networking Products industry.

What technology does J4 Systems use?

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J4 Systems's tech stack includes iCIMSFont AwesomeElement UIjQuery MigrateBluehostJetpackNginxjQuery Validation Plugin.

What is J4 Systems's email format?

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J4 Systems's email format typically follows the pattern of FLast@j4systems.com. Find more J4 Systems email formats with LeadIQ.

When was J4 Systems founded?

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J4 Systems was founded in 1994.

J4 Systems

Computer Networking ProductsCalifornia, United States11-50 Employees

J4 Systems is a Northern California-based network integrator that has offered a broad suite of IT services since 1994. The company provides managed services, network consulting, architectural design and implementation, maintenance, custom development, web design, SharePoint customization, and unified communications, supporting multi-vendor and multi-technology environments. Its work centers on delivering comprehensive IT solutions that help organizations plan, deploy, and manage complex network and information systems.

Section iconCompany Overview

Headquarters
970 Reserve Drive #106 Roseville, California 95678 United States
Phone number
NAICS Code
3341 - Computer and Peripheral Equipment Manufacturing
Founded
1994
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $100M$250M

    J4 Systems's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    J4 Systems's revenue is estimated to be in the range of $100M$250M

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