Insights

Growing Revenue Potential Calix operates within the software development industry with a revenue range between one and ten billion dollars, indicating a substantial market presence. This sizable financial scope suggests ongoing opportunities to offer complementary enterprise solutions, cloud services, and managed services tailored to their broad customer base including broadband providers.

Broad Industry Reach Serving broadband service providers, Calix's platform caters to consumer, business, and municipal clients, highlighting avenues to introduce specialized solutions such as advanced network management tools, customer engagement platforms, and infrastructure enhancements to support their diverse subscriber segments.

Innovation Recognition Calix was named among Newsweek’s Greatest Workplaces in Tech for 2026, reflecting its commitment to human-centric innovation. This positive employer reputation indicates an openness to new technologies and partnerships, providing an entry point for innovative tech solutions and collaborative projects.

Legal and Compliance Focus Recent securities class action lawsuits and mentions of potential legal liabilities suggest that Calix is actively engaged in risk management, creating opportunities to offer compliance, risk mitigation, and legal advisory services that can help safeguard their operations and investor relations.

Technology Stack and Development Utilizing a diverse tech stack including cloud services, data management tools, and collaboration platforms, Calix demonstrates a strong digital foundation. This presents opportunities for advanced analytics, cybersecurity solutions, and integration services to enhance their platform capabilities and support future growth.

Calix Tech Stack

Calix uses 8 technology products and services including Zoom Rooms, eduroam, Apache Hive, and more. Explore Calix's tech stack below.

  • Zoom Rooms
    Communication And Collaboration
  • eduroam
    Communication And Collaboration
  • Apache Hive
    Data Warehousing
  • SOC 2
    Governance, Risk And Compliance
  • Android Studio
    Integrated Development Environments
  • Asana
    Issue Trackers
  • Hugging Face
    Machine Learning
  • Microsoft SharePoint Online
    Team Collaboration

Media & News

Calix's Email Address Formats

Calix uses at least 2 format(s):
Calix Email FormatsExamplePercentage
First.Last@calix.comJohn.Doe@calix.com
90%
Last.First@calix.comDoe.John@calix.com
5%
FLast@calix.comJDoe@calix.com
4%
Last@calix.comDoe@calix.com
1%
First.Last@centurylink.comJohn.Doe@centurylink.com
86%
FLast@centurylink.comJDoe@centurylink.com
10%
Last.First@centurylink.comDoe.John@centurylink.com
3%
FirLast@centurylink.comJohDoe@centurylink.com
1%

Frequently Asked Questions

Where is Calix's headquarters located?

Minus sign iconPlus sign icon
Calix's main headquarters is located at 2777 Orchard Parkway San Jose, California United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Calix's phone number?

Minus sign iconPlus sign icon
You can contact Calix'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 Calix's stock symbol?

Minus sign iconPlus sign icon
Calix is a publicly traded company; the company's stock symbol is CALX.

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

Minus sign iconPlus sign icon
Calix's official website is calix.com and has social profiles on LinkedInCrunchbase.

What is Calix's SIC code NAICS code?

Minus sign iconPlus sign icon
Calix's SIC code is 7372 - Prepackaged Software NAICS code is 5112 - Software Publishers.

How many employees does Calix have currently?

Minus sign iconPlus sign icon
As of May 2026, Calix has approximately 2.5K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Operating Officer: J. D.Chief Revenue Officer (cro): M. D.Chief Sustainability Officer: M. G.. Explore Calix's employee directory with LeadIQ.

What industry does Calix belong to?

Minus sign iconPlus sign icon
Calix operates in the Software Development industry.

What technology does Calix use?

Minus sign iconPlus sign icon
Calix's tech stack includes Zoom RoomseduroamApache HiveSOC 2Android StudioAsanaHugging FaceMicrosoft SharePoint Online.

What is Calix's email format?

Minus sign iconPlus sign icon
Calix's email format typically follows the pattern of First.Last@calix.com. Find more Calix email formats with LeadIQ.

How much funding has Calix raised to date?

Minus sign iconPlus sign icon
As of May 2026, Calix has raised $50M in funding. The last funding round occurred on Aug 31, 2009 for $50M.

When was Calix founded?

Minus sign iconPlus sign icon
Calix was founded in 1999.

Calix

Software DevelopmentCalifornia, United States1001-5000 Employees

Calix offers an integrated platform, cloud services, and managed offerings designed for broadband service providers. These capabilities are aimed at simplifying operations, enabling more effective subscriber engagement, and expanding service delivery. The company supports innovation for consumer, business, and municipal subscribers while helping operators increase value for members, investors, and the communities they serve.

Headquartered in San Jose, California, Calix operates in the software development sector. In 2026, it was named by Newsweek as one of the greatest workplaces in tech.

Section iconCompany Overview

Headquarters
2777 Orchard Parkway San Jose, California United States
Phone number
Website
calix.com
SIC Code
7372 - Prepackaged Software
Stock Symbol
CALX
NAICS Code
5112 - Software Publishers
Founded
1999
Employees
1001-5000

Section iconFunding & Financials

  • $50M

    Calix has raised a total of $50M of funding over 3 rounds. Their latest funding round was raised on Aug 31, 2009 in the amount of $50M.

  • $1B$10B

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

Section iconFunding & Financials

  • $50M

    Calix has raised a total of $50M of funding over 3 rounds. Their latest funding round was raised on Aug 31, 2009 in the amount of $50M.

  • $1B$10B

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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.