In order to improve your user experience, we use cookies to collect data and analyze user traffic to improve our products and services.  You agree to the usage of cookies when you continue browsing this site.  For more information regarding cookies and the processing of your personal data, please read our Privacy Policy and Legal Notice.

To our valued global customers and supply chain providers…

As we navigate through these challenging times, I wanted to reaffirm that GTAT is operating to meet its commercial obligations to you. Our production lines are running and we are following all health and government mandates and protocols. These include appropriate social distancing for necessary employees at our facilities, and enhanced cleaning and sanitizing measures. All GTAT employees able to work remotely are doing so, and they have access to everything needed to maintain normal operations throughout this global health emergency.

We wish all of our customers and providers the very best. We will get through this together.

Sincerely,
Greg Knight, President and Chief Executive Officer
GTAT Corporation

Contact us

Send us a Message

  • This field is for validation purposes and should be left unchanged.
GTAT Corporation Headquarters

5 Wentworth Drive, Unit 1
Hudson, NH 03051 (USA)
Phone: +1 603.883.5200
Email: info@gtat.com

View Map

Offices

GTAT Corporation

2605 W. Broadway, Suite B

Missoula, MT 59808 (USA)
Phone: +1 406.728.6200
Fax: +1 406.728.6230

View Map
GTAT Corporation

27 Congress Street
Salem, MA 01970 (USA)
Phone: +1 978.745.0088
Fax: +1 978.744.5059
Email: Sapphireinfo@gtat.com

View Map
GT Solar (Shanghai) Co., Ltd.

3201-3203 Park Place, 1601 Nanjing Road (West)
Shanghai, China 200040
Phone: +86 21 6288 7272
Fax: +86 21 6288 7660
Email: asiainfo@gtat.com

View Map
GT Advanced Technologies (Taiwan) Co., Ltd

6F-10, No. 38, Taiyuan Street, Jhubei City,
Hsinchu County 30265, Taiwan, R.O.C.
o: +886 3.560.0111 ext: 6112
c: +886 932 254 815
Email: taiwaninfo@gtat.com

View Map
GT Advanced Technologies Limited

Level 54, Hopewell Centre
183 Queen’s Road East, Hong Kong

View Map

Sales Offices

Silicon Carbide Materials

5 Wentworth Drive, Unit 1
Hudson, NH 03051 (USA)
Phone: +1 603.883.5200
Fax: +1 603.386.6193
Email: sicinfo@gtat.com

View Map
Sapphire Materials

27 Congress Street
Salem, MA 01970 (USA)
Phone: +1 978.745.0088
Fax: +1 978.744.5059
Email: Sapphireinfo@gtat.com

View Map
China GT Solar (Shanghai) Co., Ltd.

3201-3203 Park Place, 1601 Nanjing Road (West), Shanghai, China 200040
Phone: +86 21 6288 7272
Fax: +86 21 6288 7660
Email: chinainfo@gtat.com

View Map
Taiwan

6F-10, No. 38, Taiyuan Street, Jhubei City,
Hsinchu County 30265,
Taiwan, R.O.C.
o: +886 3.560.0111 ext: 6112
c: +886 932 254 815
Email: taiwaninfo@gtat.com

View Map
Euro-Asia/India/MENA

+1.406.529.0276
Email: ROWinfo@gtat.com

South Korea

Phone: +1 406.240.9540
Email: koreainfo@gtat.com