Insights

Digital Solutions Leader JSI's extensive experience in next-generation digital solutions and its focus on network building and optimization present significant opportunities to collaborate with telecom providers seeking advanced infrastructure and operational efficiency enhancements.

Regulatory Expertise The recent appointment of a Vice President of Regulatory Affairs indicates a strategic focus on regulatory compliance, opening avenues for partnership on compliance-related consulting services and updates for evolving telecom regulations.

Innovative Tools The launch of JSI’s Performance Management Tool demonstrates a commitment to innovative financial and operational tools, suggesting potential cross-selling of technology solutions that can improve network performance and financial accountability.

Strategic Investment The investment from StoneGoff Partners highlights strong growth prospects and financial backing, making JSI a promising partner for advanced telecom solutions that could benefit from tailored investment or joint development initiatives.

Market Position With revenue between $500 million and $1 billion and a broad industry presence, JSI represents a significant opportunity for companies offering complementary technology, engineering, or consulting services to expand their market reach within the telecom sector.

Similar companies to JSI

JSI Tech Stack

JSI uses 8 technology products and services including JSON-LD, Microsoft, HTML, and more. Explore JSI's tech stack below.

JSON-LD
Javascript Frameworks
Microsoft
Miscellaneous
HTML
Programming Languages
Smartsheet
Project Management
Yoast SEO Premium
Search Engines
reCAPTCHA
Security
Wave
Travel And Expense Management
Verizon
Web Hosting

Media & News

JSI's Email Address Formats

JSI uses at least 1 format(s):

JSI Email Formats	Example	Percentage
FLast@jsitel.com	JDoe@jsitel.com	97%
First.Last@jsitel.com	John.Doe@jsitel.com	2%
F.Last@jsitel.com	J.Doe@jsitel.com	1%

Frequently Asked Questions

Where is JSI's headquarters located?

JSI's main headquarters is located at 6404 Ivy Lane Suite 700 Greenbelt, Maryland United States. The company has employees across 4 continents, including North AmericaAfricaAsia.

What is JSI's phone number?

You can contact JSI's main corporate office by phone at

+1-301-459-****

. 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 JSI's stock symbol?

JSI is a publicly traded company; the company's stock symbol is JSIVX.

What is JSI's official website and social media links?

JSI's official website is jsitel.com and has social profiles on LinkedIn Crunchbase.

How much revenue does JSI generate?

As of February 2026, JSI's annual revenue is estimated to be $10M.

What is JSI's SIC code NAICS code?

JSI's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 517 - Telecommunications.

How many employees does JSI have currently?

As of February 2026, JSI has approximately 532 employees across 4 continents, including North AmericaAfricaAsia. Key team members include Ceo & Board Member: D. M.Chief Revenue Officer (cro): A. F.Chief Operating Officer: M. F.. Explore JSI's employee directory with LeadIQ.

What industry does JSI belong to?

JSI operates in the Telecommunications industry.

What technology does JSI use?

JSI's tech stack includes JSON-LDMicrosoftHTMLSmartsheetYoast SEO PremiumreCAPTCHAWaveVerizon.

What is JSI's email format?

JSI's email format typically follows the pattern of FLast@jsitel.com. Find more JSI email formats with LeadIQ.

When was JSI founded?

JSI was founded in 1962.

JSI

Q: What is JSI's official website and social media links?

JSI's official website is jsitel.com. JSI has social profiles on LinkedIn.

Q: How many employees does JSI have currently?

JSI has approximately 532 employees.

Q: What technology does JSI use?

JSI's tech stack includes Yoast SEO, Pantheon, AutoCAD, Microsoft Teams, Cloudflare.

TelecommunicationsMaryland, United States501-1000 Employees

JSI is a national leader in next-generation digital solutions, empowering providers to build, scale, and optimize high-performance networks. Backed by over 60 years of experience, we deliver end-to-end engineering, consulting, operational, and compliance services designed for a rapidly evolving digital world.
 
Our consultative approach blends technical expertise with future-focused strategy by supporting everything from infrastructure design and deployment to regulatory compliance and 24/7 support. Committed to community growth and long-term impact, JSI partners with broadband providers to expand access, strengthen operations, and lead in an increasingly connected future.