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Gathering insights about ITR Systems…

ITR Systems Tech Stack

ITR Systems uses 8 technology products and services including RSS, Open Graph, Cookie Information, and more. Explore ITR Systems's tech stack below.

  • RSS
    Content Management System
  • Open Graph
    Content Management System
  • Cookie Information
    Cookie Compliance
  • jQuery UI
    Javascript Libraries
  • Cookie Information plugin
    Web Platform Extensions
  • Endurance Page Cache
    Web Platform Extensions
  • ReCaptcha v2 for Contact Form 7
    Web Platform Extensions
  • Apache HTTP Server
    Web Servers

Media & News

ITR Systems's Email Address Formats

ITR Systems uses at least 1 format(s):
ITR Systems Email FormatsExamplePercentage
FLast@itr-systems.comJDoe@itr-systems.com
43%
First.Last@itr-systems.comJohn.Doe@itr-systems.com
10%
F.Last@itr-systems.comJ.Doe@itr-systems.com
4%
FLast@itr-systems.comJDoe@itr-systems.com
43%

Frequently Asked Questions

Where is ITR Systems's headquarters located?

Minus sign iconPlus sign iconITR Systems's main headquarters is located at 2737 Curtiss Street Downers Grove, Illinois 60515 United States. The company has employees across 1 continents, including North America.

What is ITR Systems's phone number?

Minus sign iconPlus sign icon You can contact ITR Systems's main corporate office by phone at
+1-630-512-****
. 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 ITR Systems's official website and social media links?

Minus sign iconPlus sign iconITR Systems's official website is itr-systems.com and has social profiles on LinkedIn.

What is ITR Systems's SIC code NAICS code?

Minus sign iconPlus sign iconITR Systems's SIC code is 7382 - Security Systems Services NAICS code is 517 - Telecommunications.

How many employees does ITR Systems have currently?

Minus sign iconPlus sign iconAs of February 2026, ITR Systems has approximately 10 employees across 1 continents, including North America. Key team members include President: P. N.Owner: I. S.. Explore ITR Systems's employee directory with LeadIQ.

What industry does ITR Systems belong to?

Minus sign iconPlus sign iconITR Systems operates in the Telecommunications industry.

What technology does ITR Systems use?

Minus sign iconPlus sign iconITR Systems's tech stack includes RSSOpen GraphCookie InformationjQuery UICookie Information pluginEndurance Page CacheReCaptcha v2 for Contact Form 7Apache HTTP Server.

What is ITR Systems's email format?

Minus sign iconPlus sign iconITR Systems's email format typically follows the pattern of FLast@itr-systems.com. Find more ITR Systems email formats with LeadIQ.

When was ITR Systems founded?

Minus sign iconPlus sign iconITR Systems was founded in 1965.

ITR Systems

TelecommunicationsIllinois, United States2-10 Employees

ITR Systems provides and installs technology solutions such as Access Control, Surveillance Cameras, Security Alarm, Automated Time and Attendance, Wired and Wireless Synchronized Clock Systems,  Intercom/Sound systems and Rescue Assistance Systems.  We specialize in the commercial and institutional markets and service equipment from most major manufacturers.  Our technicians are specially trained to provide on-time and professional installations.  We offer 24-hour UL-Listed alarm monitoring.

Section iconCompany Overview

Headquarters
2737 Curtiss Street Downers Grove, Illinois 60515 United States
Phone number
+1-630-512-****
Website
itr-systems.com
SIC Code
7382 - Security Systems Services
NAICS Code
517 - Telecommunications
Founded
1965
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    ITR Systems's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    ITR Systems's revenue is estimated to be in the range of $10M$25M

Company Leadership

  • Stylized image of a person
    P. N.
    President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    I. S.
    Owner
    Phone icon
    Mobile Phone

Employee Directory

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