logo for JSI

JSI

Business Services · Maryland, United States · 500 Employees

View Company Info for Free

About

Headquarters

6404 Ivy Ln Ste 700, Greenbelt, Maryland, 20770...

Phone Number

(301) 459-7590

Revenue

$69.8 Million

Industry

Management Consulting Business Services

Most Recent Scoops

Jul 4 2024
Open Position
Jun 7 2024
Open Position
See all scoops

Highlights

-

Total Funding Amount

-

Most Recent Funding Amount

1

Number of Funding Rounds

Who is JSI

JSI is a full-service consulting firm, providing operational, financial, management, engineering, regulatory, and strategic assistance to independe nt community-based communications providers. JSIs business knowledge, experience and proven success help its clients plan and realize long-term success and profitability. JSIs mission is to provide high-quality financial, management, and regulatory services to telecommunications providers. We recognize that we serve the needs of our clients, and their interests are our top priority.Read more

JSI's Social MediaPopular SearchesJohn Staurulakis LLCJsiJohn Staurulakis IncAutomated Offices IncJsi Capital Advisors LLCSIC Code 87,874NAICS Code 54,541Show more

JSI Org Chart

Tasos Tsolakis

Chief Executive Officer

PhoneEmail
Judith Solomon

President

PhoneEmail
Jim Sabodski

President

PhoneEmail

PhoneEmail

Is JSI your ideal costumer?

Let us give you the heads up on whether it's a good time to reach out

Recommended Actions

Similar Companies to JSI

  1. 280
    $24.4M

    1

  2. 482
    $184.8M

    2

  3. 1,280
    $270.5M

    3

  4. 789
    $29.4M

    4

  5. 450
    $50.8M

    5

  6. 150
    $22.3M

    6

See more similar companies
Illustration of an envelope

JSI Company Metrics

Company Insights
Employee Growth Rate
Funding
Funding DateSep 07, 2022
RoundStock Issuance/Offering
Amount-
InvestorsStone-Goff Partners
See More

-

Total Funding Amount

-

Most Recent Funding Amount

1

Number of Funding Rounds

Acquisitions & Subsidiaries

May 01, 2018

Mitchell Engineering

Jan 24, 2018

Inteserra

Greene Turtle

JSI

Mid-State Consultants

FAStek

See More Acquisitions & Subsidiaries

JSI Tech Stack

A closer look at the technologies used by JSI

Top Companies in United States

Top 10 companies in United States by revenue

Top 10 companies in United States by number of employees

Top 10 companies in United States by total funding amount

See top companies

Most Recent Scoops

Jul 4 2024
Open Position
Jun 7 2024
Open Position
Jun 7 2024
Open Position
Jun 7 2024
Open Position
Jun 7 2024
Open Position
See more scoops

JSI News & Media

Read more news

Frequently Asked Questions regarding JSI

Where is JSI located?
JSI's headquarters are located at 6404 Ivy Ln Ste 700, Greenbelt, Maryland, 20770, United States
What is JSI's phone number?
JSI's phone number is (301) 459-7590
What is JSI's official website?
JSI's official website is www.jsitel.com
What is JSI's Revenue?
JSI's revenue is $69.8 Million
What is JSI's SIC code?
JSI's SIC: 87,874
What is JSI's NAICS code?
JSI's NAICS: 54,541
How many employees does JSI have?
JSI has 500 employees
What industry does JSI belong to?
JSI is in the industry of: Management Consulting, Business Services
What is JSI competition?
JSI top competitors include: Optimity Advisors, CHR Solutions, ACA, Bridgepoint Consulting
What companies has JSI acquired?
JSI has acquired the companies: Mitchell Engineering, Inteserra, Greene Turtle, JSI
What technology does JSI use?
Some of the popular technologies that JSI uses are: Friedman, WordPress.org, reCAPTCHA, PHP
Who is the CEO of JSI?
JSI's CEO is Tasos Tsolakis
How do I contact JSI?
JSI contact info: Phone number: (301) 459-7590 Website: www.jsitel.com
What does JSI do?

JSI is a full-service consulting firm, providing operational, financial, management, engineering, regulatory, and strategic assistance to independent community-based communications providers. JSIs business knowledge, experience and proven success help its clients plan and realize long-term success and profitability. JSIs mission is to provide high-... quality financial, management, and regulatory services to telecommunications providers. We recognize that we serve the needs of our clients, and their interests are our top priority.Read More

What are JSI social media links?
JSI Linkedin page JSI Twitter page JSI Facebook page
Is JSI a public company?
JSI is private company therefore does not currently have an official ticker symbol
See more information about JSI

Get Started with ZoomInfo

Register for free

Sign Up for Free

Get started for free! No credit card needed. Enjoy up to 25 free contacts each month at no cost.
Elevate your prospecting to the next level

Supercharge Your Prospecting

Search ZoomInfo's database of 106M+ companies and 140M+ professionals to find your next lead.
Expand your business

Grow Your Business

Reveal both personal and business contact details, including emails and phone numbers, and close your most valuable buyers.