GT Advanced Technologies streamlines management

Facebook
Twitter
LinkedIn
Reddit
Email

Continuing with its recently announced restructuring, specialist PV equipment supplier, GT Advanced Technologies has detailed some management changes.

The company said that its business unit general manager positions have been eliminated, while Cheryl Diuguid, formerly general manager of the sapphire business unit, has left the company.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The role of chief strategy and new business officer is to be eliminated by the end of January, which will result in David Gray leaving the company. Strategic business efforts will be amalgamated into the CEO, Tom Gutierrez’s responsibilities.

A streamlined management structure will include Dan Squiller taking on the roles of responsibility for sales, service and worldwide operations. Under Squiller, Dave Keck, formerly general manager, polysilicon and photovoltaic equipment, will lead the company's sales and service roles across all businesses.

Although the company had previously said it would exit the DSS furnace business, existing customers will be supported by Jeff Ford, vice president of DSS business development.

Next generation solar activities that include its recently acquired Hyperion ion implant exfoliation technology as well as its sapphire technology will be managed under Vikram Singh, executive vice president, Advanced Systems Development. Dr. Singh will also remain responsible for all central engineering support services as well as business development and product management.

Dr. P.S. Raghavan, chief technology officer, will be continue to lead technology development for silicon carbide (SiC) and gallium nitride (GaN) applications.

GTAT also highlighted that final development and beta build activities for its ‘HiCz’ polysilicon product will be relocated to its Merrimack, New Hampshire facility and will be idling its HiCz materials pilot manufacturing facility in St. Louis, with the loss of  approximately 35 jobs.

The company reiterated that it was looking for a strategic partner to purchase the St. Louis operation and support the future roll-out of its HiCz PV furnace technology that will produce N-type silicon wafers.

Read Next

July 17, 2026
US solar developer Sol Systems has reached financial close on its 123MWac Peoria Solar Portfolio in Illinois.
July 17, 2026
The Zambian government has signed five contractor groups to build 312MW of solar capacity, with a 2MW solar plant in each constituency.
July 17, 2026
Renewable energy generation is now accelerating faster than energy systems can absorb it, according to Schneider Electric's Frédéric Godemel.
July 17, 2026
Qcells has become the first company to achieve UL Standards & Engagement (UL) and the International Electrotechnical Commission (IEC) certifications for silicon-perovskite tandem solar technology.
Premium
July 17, 2026
PV Talk: Solclaris' Joe Miletic discusses the 'ready-to-repower' stage of PV project O&M and how it differs from the 'ready-to-build' stage.
July 17, 2026
German solar inverter producer SMA Solar has raised its full-year 2026 financial guidance following its preliminary Q2 financial results.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye