What departments does GT Advanced Technologies have?

GT Advanced Technologies has employees across 14 departments including Engineering, Legal, Marketing, Operations, Sales.

What is the largest department at GT Advanced Technologies?

The largest department at GT Advanced Technologies is Engineering with 8 employees.

Where are GT Advanced Technologies employees located globally?

GT Advanced Technologies has employees across 7 continents and 30 countries including Algeria, Kenya, Nigeria, India, Pakistan.

How has GT Advanced Technologies's team size changed over time?

GT Advanced Technologies's team has decreased from approximately 152 to 146 employees based on available data.

GT Advanced Technologies Employee Directory

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.

GT Advanced Technologies Global Highlights

North America
275

United States Of America
265
Canada
6
Mexico
3
Guatemala
1

Asia
58

India
31
China
22
Pakistan
1
Saudi Arabia
1
Viet Nam
1
Cambodia
1
Thailand
1

Europe
18

Netherlands
3
France
2
Ukraine
2
Italy
2
United Kingdom Of Great Britain And Northern Ireland
2
Romania
2
Germany
1
Belgium
1
Austria
1
Slovakia
1
Poland
1

South America
7

Brazil
6
Ecuador
1

Africa
6

Nigeria
3
Algeria
2
Kenya
1

Oceania
1

Palau
1

GT Advanced Technologies's Leadership

P. R.
Chief Technology Officer
Mobile Phone
Email
S. R.
Vice President And Chief Technology Officer
Mobile Phone
Email
H. K.
Vice President And General Counsel
Mobile Phone
Email
P. Y.
Asia Marketing Director
Mobile Phone
Email
H. S.
Senior Director, Operations
Mobile Phone
Email
T. J.
Sales Director - Equipment
Mobile Phone
Email
E. M.
Corporate Controller
Mobile Phone
Email
A. D.
Center Director
Mobile Phone
Email

GT Advanced Technologies Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Business Development
Engineering
Administrative
Accounting
Other
Business
Operations

Contact profiles from GT Advanced Technologies

Name

Title

Contact

Location

Last Update

P. R.
Chief Technology Officer
Mobile Phone
Email
Oct 17, 2024
S. R.
Vice President And Chief Technology Officer
Mobile Phone
Email
Feb 08, 2023
H. K.
Vice President And General Counsel
Mobile Phone
Email
Feb 12, 2024
P. Y.
Asia Marketing Director
Mobile Phone
Email
Hong KongHong Kong
Apr 14, 2026
H. S.
Senior Director, Operations
Mobile Phone
Email
Hong KongHong Kong
Jul 15, 2026
T. J.
Sales Director - Equipment
Mobile Phone
Email
ChinaShanghai
Jul 15, 2026
E. M.
Corporate Controller
Mobile Phone
Email
Nov 03, 2025
A. D.
Center Director
Mobile Phone
Email
IndiaRajasthan
Sep 09, 2025
A. E.
Non Executive Director
Mobile Phone
Email
Philippines
Aug 22, 2026
S. A.
Managing Director
Mobile Phone
Email
Philippines
Aug 27, 2026

Frequently Asked Questions

What is GT Advanced Technologies known for?

GT Advanced Technologies was founded in 1994 operates in the Semiconductor Manufacturing industry; you can contact the main corporate office by phone at

+1-603-595-****

. Explore GT Advanced Technologies's company overview page for more information.

What is GT Advanced Technologies's most common email format?

GT Advanced Technologies employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more GT Advanced Technologies email formats with LeadIQ.

How many employees does GT Advanced Technologies have currently?

GT Advanced Technologies has approximately 548 employees as of August 2026. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are GT Advanced Technologies's key employees and leadership?

As of August 2026, GT Advanced Technologies's key employees include:

Chief Technology Officer: P. R.
Vice President And Chief Technology Officer: S. R.
Vice President And General Counsel: H. K.
Asia Marketing Director: P. Y.
Senior Director, Operations: H. S.

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GT Advanced Technologies Employee Directory

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