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GT Advanced Technologies

Founded Year



Acq - P2P | Acquired

Total Raised




About GT Advanced Technologies

GTAT Corporation is a diversified technology company producing advanced materials and crystal growth technology for the solar, power electronics and optoelectronics industries. The company accelerates the growth of a new generation of products across this diversified set of global markets. On November 1st, 2021, GT Advanced Technologies was acquired by ON Semiconductor.

Headquarters Location

5 Wentworth Drive Unit 1

Hudson, New Hampshire, 03051,

United States


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Research containing GT Advanced Technologies

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CB Insights Intelligence Analysts have mentioned GT Advanced Technologies in 1 CB Insights research brief, most recently on May 3, 2023.

Expert Collections containing GT Advanced Technologies

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

GT Advanced Technologies is included in 2 Expert Collections, including Renewable Energy.


Renewable Energy

4,037 items

This collection contains upstream and downstream solar companies, as well as those who manufacture and sell products that are powered by solar technology.


Semiconductors, Chips, and Advanced Electronics

6,343 items

Companies in this collection develop everything from microprocessors to flash memory, integrated circuits specifically for quantum computing and artificial intelligence to OLED for displays, massive production fabs to circuit design firms, and everything in between.

GT Advanced Technologies Patents

GT Advanced Technologies has filed 4 patents.

The 3 most popular patent topics include:

  • Engine components
  • Engine fuel system technology
  • Engine technology
patents chart

Application Date

Grant Date


Related Topics




Engine technology, Engine fuel system technology, Engine components, Fuel injection systems, Motorcycle engines


Application Date


Grant Date



Related Topics

Engine technology, Engine fuel system technology, Engine components, Fuel injection systems, Motorcycle engines



Latest GT Advanced Technologies News

onsemi Completes Acquisition of GT Advanced Technologies

Dec 6, 2021

Read full article ·3 min read Accelerates onsemi’s silicon carbide (SiC) capabilities to meet customer demand for SiC-based solutions Assures customers supply of SiC devices to support the rapid growth of the sustainable ecosystem PHOENIX, November 01, 2021--( BUSINESS WIRE )--onsemi (Nasdaq: ON ), a leader in intelligent power and sensing technologies, today announced that it has completed its acquisition of GT Advanced Technologies ("GTAT"), a producer of silicon carbide (SiC). The acquisition enhances onsemi’s ability to secure and grow supply of SiC. onsemi’s customers will benefit from GTAT’s extensive experience in crystalline growth as well as its impressive technical capabilities and expertise in the development of wafering-ready SiC. SiC is a key component of next-generation semiconductors that provide technical benefits and improve system efficiency in many applications, including electric vehicles (EVs), EV charging and energy infrastructure. onsemi intends to scale and accelerate GTAT’s development of SiC to assure customers supply of critical components and further commercialize intelligent power technologies. "We are thrilled to have completed this acquisition, which enables us to boost SiC supply as we carry out our mission of building a sustainable future," said Hassane El-Khoury, president and chief executive officer of onsemi. "As we move to a carbon free economy, SiC technology is a key driver to enable zero emissions in high efficiency electric vehicles, renewable energy and charging infrastructure. By integrating GTAT, onsemi can now provide end-to-end power solutions from SiC crystal growth to fully integrated intelligent power modules." El-Khoury continued, "We are proud to welcome GTAT’s incredibly talented employees to the onsemi family. Their experience and insights in the SiC space are second to none, and we look forward to working together to drive important new innovations that are critical to the growth of the sustainable ecosystem." Story continues The acquisition reinforces onsemi’s commitment to make substantial investments in disruptive, high-growth technologies to drive differentiation and leadership, including in the SiC ecosystem. onsemi plans to invest in expanding GTAT’s manufacturing facilities, supporting research and development efforts to advance 150mm and 200mm SiC crystal growth technology, while also investing in the broader SiC supply chain, including Fab capacity and packaging. About onsemi onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world. Learn more about onsemi at . onsemi and the onsemi logo are trademarks of Semiconductor Components Industries, LLC. All other brand and product names appearing in this document are registered trademarks or trademarks of their respective holders. Although the company references its Web site in this news release, such information on the Web site is not to be incorporated herein. Cautions Regarding Forward-Looking Statements Certain statements in this press release, including, among others, the expected closing of the transactions and the potential effects thereof, are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are often characterized by the use of words such as "believes," "estimates," "expects," "projects," "may," "will," "intends," "plans," "should," or "anticipates," and similar expressions. All forward-looking statements in this press release are made based on onsemi’s current expectations, forecasts, estimates and assumptions, and involve risks, uncertainties and other factors that could cause results or events to differ materially from those expressed in the forward-looking statements. Among these, such risks and uncertainties include, but are not limited to, risks relating to the integration of GTAT, including the potentially accretive and synergistic benefits and that expected benefits may not materialize as expected. Additional factors that could cause results to differ materially from those projected in the forward-looking statements are contained in onsemi’s 2020 Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and other of onsemi’s filings with the SEC. onsemi assumes no obligation to update such information, except as may be required by law. View source version on Contacts

GT Advanced Technologies Frequently Asked Questions (FAQ)

  • When was GT Advanced Technologies founded?

    GT Advanced Technologies was founded in 1994.

  • Where is GT Advanced Technologies's headquarters?

    GT Advanced Technologies's headquarters is located at 5 Wentworth Drive, Hudson.

  • What is GT Advanced Technologies's latest funding round?

    GT Advanced Technologies's latest funding round is Acq - P2P.

  • How much did GT Advanced Technologies raise?

    GT Advanced Technologies raised a total of $500K.

  • Who are the investors of GT Advanced Technologies?

    Investors of GT Advanced Technologies include ON Semiconductor, GFI Energy Ventures, Angeleno Group and MerchantBanc.

  • Who are GT Advanced Technologies's competitors?

    Competitors of GT Advanced Technologies include SunPower, HelioVolt, Nanosolar, Innovalight, Solyndra and 12 more.

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