Insights

Strategic Materials GT Advanced Technologies specializes in silicon carbide and sapphire for high-performance semiconductors and optical applications, presenting sales opportunities with OEMs and fabs seeking advanced materials for power electronics, EV propulsion, and laser/optics systems.

Manufacturing Scale With a 100,000-square-foot facility expansion in 2018 and ongoing production of large-size sapphire and SiC, GTAT can meet growing demand from aerospace, defense, and industrial laser markets that require scalable, reliable supply.

Financial Position Revenue in the high hundreds of millions and substantial operating scale indicate capacity for larger strategic partnerships, long-term supply agreements, and potential co-development projects with semiconductor manufacturers and device makers.

Key Relationships GTAT’s position as a supplier of high-purity sapphire and SiC positions it well to engage with EV/hybrid vehicle tier-1s, laser/waveguide integrators, and FP&A teams evaluating secure supply chains for critical materials.

Tech & Compatibility Existing tech stack and emphasis on purity and large-format sapphire suggest opportunities to offer process improvements, quality certifications, and collaboration on material qualification programs with equipment builders and semiconductor producers.

GT Advanced Technologies Tech Stack

GT Advanced Technologies uses 8 technology products and services including WordPress, Font Awesome, jQuery, and more. Explore GT Advanced Technologies's tech stack below.

  • WordPress
    Content Management System
  • Font Awesome
    Font Scripts
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Yoast SEO
    Search Engines
  • ZURB Foundation
    UI Frameworks
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks

GT Advanced Technologies's Email Address Formats

GT Advanced Technologies uses at least 1 format(s):
GT Advanced Technologies Email FormatsExamplePercentage
First.Last@gtat.comJohn.Doe@gtat.com
94%
Last@gtat.comDoe@gtat.com
3%
FLast@gtat.comJDoe@gtat.com
2%
Last.First@gtat.comDoe.John@gtat.com
1%

Frequently Asked Questions

What is GT Advanced Technologies's phone number?

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You can contact GT Advanced Technologies'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 GT Advanced Technologies's stock symbol?

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GT Advanced Technologies is a publicly traded company; the company's stock symbol is GTATQ.

What is GT Advanced Technologies's official website and social media links?

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GT Advanced Technologies's official website is gtat.com and has social profiles on LinkedInCrunchbase.

How much revenue does GT Advanced Technologies generate?

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As of August 2026, GT Advanced Technologies's annual revenue is estimated to be $500M - $1B.

What is GT Advanced Technologies's NAICS code?

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GT Advanced Technologies's NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does GT Advanced Technologies have currently?

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As of August 2026, GT Advanced Technologies has approximately 548 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Technology Officer: P. R.Vice President And Chief Technology Officer: S. R.Vice President And General Counsel: H. K.. Explore GT Advanced Technologies's employee directory with LeadIQ.

What industry does GT Advanced Technologies belong to?

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GT Advanced Technologies operates in the Semiconductor Manufacturing industry.

What technology does GT Advanced Technologies use?

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GT Advanced Technologies's tech stack includes WordPressFont AwesomejQueryPHPYoast SEOZURB FoundationGoogle AnalyticsMicrosoft ASP.NET.

What is GT Advanced Technologies's email format?

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GT Advanced Technologies's email format typically follows the pattern of First.Last@gtat.com. Find more GT Advanced Technologies email formats with LeadIQ.

How much funding has GT Advanced Technologies raised to date?

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As of August 2026, GT Advanced Technologies has raised $84M in funding. The last funding round occurred on May 29, 2013 for $50M.

When was GT Advanced Technologies founded?

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GT Advanced Technologies was founded in 1994.
GT Advanced Technologies logo

GT Advanced Technologies

Semiconductor ManufacturingNew Hampshire, United States501-1000 Employees

GT Advanced Technologies produces high-purity crystal materials used in advanced semiconductors, high-energy lasers, and aerospace/defense windows. In Hudson, New Hampshire, it manufactures silicon carbide, a material that enables power-dense semiconductor devices with cooler, smaller packages, including applications in electric vehicles. The company also produces sapphire, used for high-performance optics in lasers and aircraft windows, with emphasis on extreme purity and large sizes.

It sells these materials to partners within the semiconductor supply chain, positioning itself as a supplier of essential crystal materials for next-generation devices and precision optics. Based in Hudson, the company is mid-sized and has pursued facility expansion, including a move to a larger 100,000-square-foot site in 2018.

Section iconCompany Overview

Phone number
Website
gtat.com
Stock Symbol
GTATQ
NAICS Code
3344 - Semiconductor and Other Electronic Component Manufacturing
Founded
1994
Employees
501-1000

Section iconFunding & Financials

  • $84M

    GT Advanced Technologies has raised a total of $84M of funding over 2 rounds. Their latest funding round was raised on May 29, 2013 in the amount of $50Mas a post_ipo_equity.

  • $500M - $1B

    GT Advanced Technologies's revenue is estimated to be in the range of $500M - $1B

Section iconFunding & Financials

  • $84M

    GT Advanced Technologies has raised a total of $84M of funding over 2 rounds. Their latest funding round was raised on May 29, 2013 in the amount of $50Mas a post_ipo_equity.

  • $500M - $1B

    GT Advanced Technologies's revenue is estimated to be in the range of $500M - $1B

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