Insights

National coverage Granite Telecommunications offers wide North American coverage and a focus on multi-location enterprise customers, presenting a sales opportunity to secure comprehensive voice, data, and security solutions across regional and national footprints for large organizations.

Awarded provider Recognized as a top employer and innovator with multiple industry awards, Granite can leverage credibility to pursue enterprise-scale deals and strategic partnerships, especially in competitive procurement processes.

New solutions Recent launch of AccessUnlimited and ongoing BSS/OSS innovations indicate a momentum in scalable networking and operations platforms, ideal for selling enhanced managed services, on-demand networking, and automation capabilities.

PHI and ESG Philanthropy recognition and VETS Indexes 4-Star employer status highlight strong corporate responsibility and inclusive talent practices, creating a foothold for government, education, and veteran-friendly procurement opportunities.

Financial scale With substantial revenue and a sizable workforce, Granite presents a credible target for enterprise networking, data services, and security contracts, including wholesale and multi-site deployments that can reduce total cost of ownership for large clients.

Granite Telecommunications Tech Stack

Granite Telecommunications uses 8 technology products and services including Adobe Photoshop, Google BigQuery, Cloudera, and more. Explore Granite Telecommunications's tech stack below.

  • Adobe Photoshop
    Cad & Graphics
  • Google BigQuery
    Data Warehousing
  • Cloudera
    Database
  • Idera
    Database Management
  • OpenAI
    Generative Ai
  • Windows 7
    Operating Systems
  • Loopio
    Sales Enablement
  • Google Search Console
    Web Analytics

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

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.

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 July 2026, Granite Telecommunications has approximately 2.3K employees across 6 continents, including North AmericaAsiaEurope. 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 Adobe PhotoshopGoogle BigQueryClouderaIderaOpenAIWindows 7LoopioGoogle Search Console.

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 July 2026, Granite Telecommunications has raised $4.9M 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 logo

Granite Telecommunications

TelecommunicationsMassachusetts, United States1001-5000 Employees

Granite Telecommunications is a Quincy, Massachusetts-based provider serving the North American market with coverage across the United States and Canada. It focuses on supporting multi-location businesses by delivering scalable, customized telecommunications solutions that coordinate local, regional, and national communications.

The company offers dial-tone, infrastructure, data services, broadband, and security through long-term wholesale contracts, complemented by online tools for location pre-qualification, order entry, order tracking, and revenue reporting, along with dedicated account management. Its customers include multi-location businesses and government agencies facing the challenge of coordinating communications across multiple sites. In June 2025, Granite launched AccessUnlimited, an on-demand networking solution designed to span diverse network and technology ecosystems.

Section iconCompany Overview

Phone number
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
2002
Employees
1001-5000

Section iconFunding & Financials

  • $4.9M

    Granite Telecommunications has raised a total of $4.9M of funding over 2 rounds. Their latest funding round was raised on Jun 06, 2016 in the amount of $600Kas a grant.

  • $1B$10B

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

Section iconFunding & Financials

  • $4.9M

    Granite Telecommunications has raised a total of $4.9M of funding over 2 rounds. Their latest funding round was raised on Jun 06, 2016 in the amount of $600Kas a grant.

  • $1B$10B

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

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