Insights

Global LTE signaling teleSys serves major Tier1 carriers with signaling solutions for 4G LTE and IMS, indicating a strong upsell potential to expand open systems hardware and software across existing carrier networks and broaden multi-protocol capabilities.

Open systems advantage With a focus on open systems hardware and software and high availability, teleSys offers a differentiator for operators seeking vendor-neutral, interoperable signaling infrastructure that can reduce vendor lock-in and streamline integration.

High-impact deployments Products deployed globally to support over 500 million subscribers suggest proven scalability and reliability, creating sales opportunities around large-scale upgrades, migrations, or expansions in emerging markets and existing regions.

Growth-ready platform A revenue range of 10 to 25 million and a mid-sized employee base indicate agility for targeted enterprise deals, channels partnerships, and bundled solutions with complementary telecom layers such as network convergence and intelligent networks.

Tech stack fit Reliance on widely adopted web and infrastructure technologies (HTML5 media, JSON-LD, Apache server, maps and plugins) aligns teleSys with modern OSS/BSS ecosystems, enabling cross-sell of managed services, monitoring, and integration offerings to operators and network equipment manufacturers.

teleSys Software, Inc. Tech Stack

teleSys Software, Inc. uses 8 technology products and services including WordPress, jQuery Migrate, Really Simple Discovery, and more. Explore teleSys Software, Inc.'s tech stack below.

  • WordPress
    Content Management System
  • jQuery Migrate
    Javascript Libraries
  • Really Simple Discovery
    Miscellaneous
  • Office 365
    Office Suites
  • TinyMCE
    Rich Text Editors
  • WP Google Map Plugin
    Web Platform Extensions
  • Apache
    Web Servers
  • Sitelinks Search Box
    Web Tools And Plugins

Media & News

teleSys Software, Inc.'s Email Address Formats

teleSys Software, Inc. uses at least 1 format(s):
teleSys Software, Inc. Email FormatsExamplePercentage
FLast@telesys.comJDoe@telesys.com
38%
First.Last@telesys.comJohn.Doe@telesys.com
35%
First@telesys.comJohn@telesys.com
23%
Last.First@telesys.comDoe.John@telesys.com
4%

Frequently Asked Questions

What is teleSys Software, Inc.'s phone number?

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You can contact teleSys Software, 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 teleSys Software, Inc.'s official website and social media links?

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teleSys Software, Inc.'s official website is telesys.com and has social profiles on LinkedIn.

What is teleSys Software, Inc.'s SIC code NAICS code?

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teleSys Software, Inc.'s SIC code is 7372 - Prepackaged Software NAICS code is 517 - Telecommunications.

How many employees does teleSys Software, Inc. have currently?

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As of July 2026, teleSys Software, Inc. has approximately 79 employees across 5 continents, including AsiaNorth AmericaEurope. Key team members include Chief Operating Officer: S. C.Vp Of Software Development: A. S.Vice President Of Partner Sales: N. S.. Explore teleSys Software, Inc.'s employee directory with LeadIQ.

What industry does teleSys Software, Inc. belong to?

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teleSys Software, Inc. operates in the Telecommunications industry.

What technology does teleSys Software, Inc. use?

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teleSys Software, Inc.'s tech stack includes WordPressjQuery MigrateReally Simple DiscoveryOffice 365TinyMCEWP Google Map PluginApacheSitelinks Search Box.

What is teleSys Software, Inc.'s email format?

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teleSys Software, Inc.'s email format typically follows the pattern of FLast@telesys.com. Find more teleSys Software, Inc. email formats with LeadIQ.

When was teleSys Software, Inc. founded?

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teleSys Software, Inc. was founded in 1997.
teleSys Software, Inc. logo

teleSys Software, Inc.

TelecommunicationsCalifornia, United States51-200 Employees

teleSys Software, Inc. is a telecommunications-focused company that delivers advanced signaling solutions for next-generation LTE networks, emphasizing open systems hardware and software designed for high availability. Founded in 1997, the firm positions itself to support global carriers and network equipment manufacturers with signaling products that address 4G LTE, IMS, network convergence, and intelligent networking themes. Based in the San Mateo area of California, teleSys serves a broad customer base across major Tier 1 carriers and global service providers, deploying its offerings to support networks serving hundreds of millions of subscribers. The company highlights its open-system, multi-protocol architecture as a core attribute of its deployments, highlighting worldwide adoption and an emphasis on interoperability in telecom signaling.

Section iconCompany Overview

Phone number
SIC Code
7372 - Prepackaged Software
NAICS Code
517 - Telecommunications
Founded
1997
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    teleSys Software, Inc.'s revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    teleSys Software, Inc.'s revenue is estimated to be in the range of $10M$25M

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