Insights

Public Safety Access TeleCommunication Systems is a subsidiary of Comtech and has a history of acquiring companies to expand into the 911 public safety market, suggesting a strong need for enhanced emergency communications infrastructure and related services.

Government Solutions Emphasis Operating under Comtech with an emphasis on Government Solutions, there is a clear opportunity to position advanced command and control, safety, and security technologies to public sector clients and defense-adjacent organizations.

Enterprise & Recurring Revenues The firm’s acquisitions and multi-year contracts indicate a business model oriented toward enterprise-grade solutions and recurring revenue streams, making upsell opportunities in managed services, maintenance, and long-term support appealing.

Backhaul & Location Tech Past partnerships and strategic acquisitions in satellite, cellular backhaul, and indoor location technologies point to cross-sell potential with infrastructure optimization, network modernization, and location-aware emergency response solutions.

Tech Stack Synergies Current tech stack elements and digital engagement platforms (Webtrends, Sitefinity, HubSpot, analytics) reveal opportunities to present integrated, scalable IT modernization, customer experience, and data-driven security solutions to target accounts.

Similar companies to TeleCommunication Systems, Inc.

TeleCommunication Systems, Inc. Tech Stack

TeleCommunication Systems, Inc. uses 7 technology products and services including Webtrends, Telerik Sitefinity, jQuery, and more. Explore TeleCommunication Systems, Inc.'s tech stack below.

  • Webtrends
    Analytics
  • Telerik Sitefinity
    Content Management System
  • jQuery
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • Marketing Automation
  • System Analytics & Monitoring
  • Microsoft ASP.NET
    Web Frameworks

TeleCommunication Systems, Inc.'s Email Address Formats

TeleCommunication Systems, Inc. uses at least 4 email formats:
TeleCommunication Systems, Inc. Email FormatsExamplePercentage
FLast@telecomsys.comJDoe@telecomsys.com
81%
First.Last@telecomsys.comJohn.Doe@telecomsys.com
13%
LastF@telecomsys.comDoeJ@telecomsys.com
4%
Last@telecomsys.comDoe@telecomsys.com
2%

Frequently Asked Questions

What is TeleCommunication Systems, Inc.'s phone number?

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You can contact TeleCommunication Systems, Inc.'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 TeleCommunication Systems, Inc.'s stock symbol?

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TeleCommunication Systems, Inc. is a publicly traded company; the company's stock symbol is TSYS.

What is TeleCommunication Systems, Inc.'s official website and social media links?

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TeleCommunication Systems, Inc.'s official website is telecomsys.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does TeleCommunication Systems, Inc. generate?

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As of August 2026, TeleCommunication Systems, Inc.'s annual revenue is estimated to be $500M - $1B.

What is TeleCommunication Systems, Inc.'s SIC code and NAICS code?

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TeleCommunication Systems, Inc.'s SIC code is 7372 - Prepackaged Software and NAICS code is 517 - Telecommunications.

How many employees does TeleCommunication Systems, Inc. have currently?

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As of August 2026, TeleCommunication Systems, Inc. has approximately 740 employees across 6 continents, including North America, Asia and Africa. Key team members include Chief Executive Officer: K. J., Vice President Information Technology: T. C. and President And Chief Executive Officer: D. H. Explore TeleCommunication Systems, Inc.'s employee directory with LeadIQ.

What industry does TeleCommunication Systems, Inc. belong to?

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TeleCommunication Systems, Inc. operates in the Telecommunications industry.

What technology does TeleCommunication Systems, Inc. use?

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TeleCommunication Systems, Inc.'s tech stack includes Webtrends, Telerik Sitefinity, jQuery, Lightbox, HubSpot, Piwik and Microsoft ASP.NET.

What is TeleCommunication Systems, Inc.'s email format?

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TeleCommunication Systems, Inc.'s email format typically follows the pattern of FLast@telecomsys.com. Find more TeleCommunication Systems, Inc. email formats with LeadIQ.

How much funding has TeleCommunication Systems, Inc. raised to date?

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As of August 2026, TeleCommunication Systems, Inc. has raised $75M in funding. The last funding round occurred on Jan 11, 2013 for $3.4M.

When was TeleCommunication Systems, Inc. founded?

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TeleCommunication Systems, Inc. was founded in 1987.
TeleCommunication Systems, Inc. logo

TeleCommunication Systems, Inc.

TelecommunicationsMaryland, United States501-1000 Employees

TeleCommunication Systems, Inc. operates as a wholly owned subsidiary of Comtech Telecommunications Corp., a parent company that designs, develops, produces and markets a broad range of communications solutions. Within Comtech, the business aligns with two operating segments—Commercial Solutions and Government Solutions—supporting customers with capabilities that span command and control, safety and security, and enterprise technologies. The company is based in Annapolis, Maryland, and sits within a mid‑sized organizational footprint as part of a larger portfolio focused on diversified telecommunications solutions for both commercial and public sector needs. TeleCommunication Systems therefore occupies a role within a broader, multi‑segment provider in the telecommunications industry.

Section iconCompany Overview

Phone number
SIC Code
7372 - Prepackaged Software
Stock Symbol
TSYS
NAICS Code
517 - Telecommunications
Founded
1987
Employees
501-1000

Section iconFunding & Financials

  • $75M

    TeleCommunication Systems, Inc. has raised a total of $75M of funding over 8 rounds. Their latest funding round was raised on Jan 11, 2013 in the amount of $3.4M as a Grant.

  • $500M - $1B

    TeleCommunication Systems, Inc.'s revenue is estimated to be in the range of $500M - $1B

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