Insights

Defense Networking Tellabs is actively engaging in defense-focused networking discussions such as Passive Optical Networking for defense networks and Zero Trust strategies, presenting opportunities to cross-sell secure, scalable access solutions to government and defense contractors.

Data Center & IT/OT Recent partnerships and showcases at Data Center World and IT/OT networking solutions indicate a demand pull from data centers and mixed IT/OT environments, suggesting opportunities to offer Tellabs secure last-mile to cloud integrations for enterprise and government data facilities.

Educational Leadership Recognized for Optical LAN training impact and educational awards, presenting a pathway to expand managed services and training-based engagements with IT teams seeking certification-ready network modernization.

M&A & Growth Acquisition of Zeugma Systems and expansion into enterprise and telecom spaces signal a growth trajectory; leverage this momentum to pitch scalable access solutions and services to larger service providers and enterprise networks.

Multi-Sector Reach Active participation in events spanning CoSN for K-12, Passenger Terminal Expo, and TechNet Cyber highlights cross-sector opportunities across education, transportation, healthcare, and homeland security for secure, fast network access deployments.

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Tellabs Tech Stack

Tellabs uses 8 technology products and services including Reddit Ads, Adobe Creative Cloud, PostgreSQL, and more. Explore Tellabs's tech stack below.

Media & News

Tellabs's Email Address Formats

Tellabs uses at least 4 email formats:
Tellabs Email FormatsExamplePercentage
First.Last@tellabs.comJohn.Doe@tellabs.com
86%
FLast@tellabs.comJDoe@tellabs.com
6%
Last.First@tellabs.comDoe.John@tellabs.com
6%
Last@tellabs.comDoe@tellabs.com
2%

Frequently Asked Questions

What is Tellabs's phone number?

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You can contact Tellabs'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 Tellabs's stock symbol?

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Tellabs is a publicly traded company; the company's stock symbol is TLAB.

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

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Tellabs's official website is tellabs.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Tellabs generate?

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As of October 2026, Tellabs's annual revenue is estimated to be $1B - $10B.

What is Tellabs's NAICS code?

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Tellabs's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Tellabs have currently?

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As of October 2026, Tellabs has approximately 830 employees across 6 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: M. W., Chief Executive Officer: S. W. and Cto: G. M. Explore Tellabs's employee directory with LeadIQ.

What industry does Tellabs belong to?

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Tellabs operates in the IT Services and IT Consulting industry.

What technology does Tellabs use?

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Tellabs's tech stack includes Reddit Ads, Adobe Creative Cloud, PostgreSQL, Shopify, ADP, GitLab, 6sense and Smartsheet.

What is Tellabs's email format?

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Tellabs's email format typically follows the pattern of First.Last@tellabs.com. Find more Tellabs email formats with LeadIQ.

How much funding has Tellabs raised to date?

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As of October 2026, Tellabs has raised $3M in funding. The last funding round occurred on Apr 01, 2013 for $3M.

When was Tellabs founded?

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Tellabs was founded in 1978.
Tellabs logo

Tellabs

IT Services and IT ConsultingTexas, United States501-1000 Employees

Tellabs is an IT services and consulting company focused on secure, scalable access to networks. It positions itself as guiding the development and operation of networks across home entertainment, healthcare, finance, and government sectors, with an emphasis on fast, reliable, and secure connectivity that supports varied data needs from last-mile access to cloud-enabled flexibility.
Based in Carrollton, Texas, the firm serves service providers and enterprise customers, aiming to optimize network performance through carrier-class access solutions. Its offerings are complemented by a services suite that includes training and professional and support services, which are tailored to meet specific client requirements. Recent activity highlights its participation in industry events and partnerships, reflecting ongoing efforts to expand capabilities in areas such as passive optical networking for defense networks and data center infrastructure partnerships.

Section iconCompany Overview

Phone number
Stock Symbol
TLAB
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1978
Employees
501-1000

Section iconFunding & Financials

  • $3M

    Tellabs has raised a total of $3M of funding over 1 rounds. Their latest funding round was raised on Apr 01, 2013 in the amount of $3M as a Post IPO Equity.

  • $1B - $10B

    Tellabs's revenue is estimated to be in the range of $1B - $10B

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