Insights

Growing Market Presence Granite Telecommunications serves a rapidly expanding multi-location business market across the United States and Canada, presenting opportunities to offer scalable voice, data, and security solutions tailored to large enterprise needs.

Innovative Technology Launches With recent launches like AccessUnlimited, Granite demonstrates a focus on on-demand, integrated networking solutions, indicating a demand for flexible, broadband infrastructure and managed services providers could address.

Recognition and Awards Multiple recent industry awards highlight Granite’s reputation for innovation and excellence, making it a promising partner or reselling opportunity in cutting-edge telecommunications and BSS/OSS platforms.

Strong Compliance & Philanthropy Granite’s recognition as a philanthropic and socially responsible employer suggests alignment with CSR-focused sales strategies, especially for solutions emphasizing corporate social responsibility and community engagement.

Financial and Staffing Scale With revenue between one and ten billion dollars and a significant workforce, Granite presents a substantial potential customer base for advanced telecom solutions, IT services, and network infrastructure expansion.

Granite Telecommunications Tech Stack

Granite Telecommunications uses 8 technology products and services including Metaswitch, Figma, git, and more. Explore Granite Telecommunications's tech stack below.

  • Metaswitch
    Communication And Collaboration
  • Figma
    Design
  • git
    Development
  • Apple iCloud Mail
    Email
  • Juniper Networks
    IT Infrastructure & Operations Management
  • HTML
    Programming Languages
  • HSTS
    Security
  • Flask
    Web Frameworks

Media & News

Granite Telecommunications's Email Address Formats

Granite Telecommunications uses at least 1 format(s):
Granite Telecommunications Email FormatsExamplePercentage
FLast@granitenet.comJDoe@granitenet.com
81%
First.Last@granitenet.comJohn.Doe@granitenet.com
10%
FirstLast@granitenet.comJohnDoe@granitenet.com
8%
Last@granitenet.comDoe@granitenet.com
1%

Frequently Asked Questions

Where is Granite Telecommunications's headquarters located?

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Granite Telecommunications's main headquarters is located at 1 Heritage Drive Quincy, Massachusetts 02171 United States. The company has employees across 6 continents, including North AmericaAsiaAfrica.

What is Granite Telecommunications's phone number?

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You can contact Granite Telecommunications'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 Granite Telecommunications's official website and social media links?

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Granite Telecommunications's official website is granitenet.com and has social profiles on LinkedInCrunchbase.

How much revenue does Granite Telecommunications generate?

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As of February 2026, Granite Telecommunications's annual revenue is estimated to be $5B.

What is Granite Telecommunications's SIC code NAICS code?

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Granite Telecommunications's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does Granite Telecommunications have currently?

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As of February 2026, Granite Telecommunications has approximately 2.3K employees across 6 continents, including North AmericaAsiaAfrica. Key team members include Chief Executive Officer: M. D.Chief Executive Officer: R. W.Chief Executive Officer: R. H.. Explore Granite Telecommunications's employee directory with LeadIQ.

What industry does Granite Telecommunications belong to?

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Granite Telecommunications operates in the Telecommunications industry.

What technology does Granite Telecommunications use?

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Granite Telecommunications's tech stack includes MetaswitchFigmagitApple iCloud MailJuniper NetworksHTMLHSTSFlask.

What is Granite Telecommunications's email format?

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Granite Telecommunications's email format typically follows the pattern of FLast@granitenet.com. Find more Granite Telecommunications email formats with LeadIQ.

How much funding has Granite Telecommunications raised to date?

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As of February 2026, Granite Telecommunications has raised $600K in funding. The last funding round occurred on Jun 06, 2016 for $600K.

When was Granite Telecommunications founded?

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Granite Telecommunications was founded in 2002.

Granite Telecommunications

TelecommunicationsMassachusetts, United States1001-5000 Employees

Granite is a dynamic and rapidly growing company serving the exciting and demanding Telecommunications market. 2018 EIS awardee. The success we have achieved to date has been the direct result of the outstanding team of people that make up our company.  It is a team that is committed to satisfying customers by producing, and supporting high quality, cost effective telecommunications solutions.  

We gain satisfaction from exceeding our customer expectations by doing the best possible job we can, and continuously improving what we do and how we do it. Our mission is to be the leading telecommunications company wherever we offer services as well as provide an environment where the value of each individual is recognized and where each person has the opportunity to further their growth and achieve success.

Granite is one of the premier telecommunications solutions providers for businesses across the United States and Canada. With unparalleled North American coverage, Granite is the leading corporate phone service provider to multi-location companies through our scalable solutions, customized to manage all your local, regional and national locations. Through long-term commercial wholesale contracts, Granite offers dial-tone, infrastructure solutions, advanced data services, broadband, and security services to our customers at significant savings. Enjoy on-line location pre-qualification, order entry, order tracking and revenue reporting along with premier account managers.

Section iconCompany Overview

Headquarters
1 Heritage Drive Quincy, Massachusetts 02171 United States
Phone number
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
2002
Employees
1001-5000

Section iconFunding & Financials

  • $600K

    Granite Telecommunications has raised a total of $600K of funding over 2 rounds. Their latest funding round was raised on Jun 06, 2016 in the amount of $600K.

  • $1B$10B

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

Section iconFunding & Financials

  • $600K

    Granite Telecommunications has raised a total of $600K of funding over 2 rounds. Their latest funding round was raised on Jun 06, 2016 in the amount of $600K.

  • $1B$10B

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

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