Graphene & Solar Technologies Limited (GSTX)
OTCMKTS · Delayed Price · Currency is USD
0.0012
0.00 (0.00%)
At close: Mar 17, 2026
Graphene & Solar Technologies Company Description
Graphene & Solar Technologies Limited, together with its subsidiary, manufactures critical materials for the solar and semiconductor markets in the United States and Australia.
It engages in the production of solar and semiconductor grade quartz sand; development of silicon wafer manufacturing facilities; and development of green silicon metal smelter, as well as polysilicon production plant.
The company was formerly known as Solar Quartz Technologies Corporation and changed its name to Graphene & Solar Technologies Limited in September 2018.
Graphene & Solar Technologies Limited was incorporated in 2010 and is based in Phoenix, Arizona.
Graphene & Solar Technologies Limited
| Country | United States |
| Founded | 2010 |
| Industry | Semiconductor Equipment & Materials |
| Sector | Technology |
| Employees | 1 |
| CEO | Jason May |
Contact Details
Address: 11201 North Tatum Boulevard Phoenix, Arizona 85028 United States | |
| Phone | 602 388 8335 |
| Website | gstx.ltd |
Stock Details
| Ticker Symbol | GSTX |
| Exchange | OTCMKTS |
| Stock Type | Common Stock |
| Fiscal Year | October - September |
| Reporting Currency | USD |
| ISIN Number | US38890A1007 |
| SIC Code | 1400 |
Key Executives
| Name | Position |
|---|---|
| Peter Rocha | Chief Executive Officer of The Quartz and Silicon Materials Company Ltd |
| Russell Henry Krause | Chief Executive Officer of Ausquartz Group Holdings Pty Ltd |
| Jason May | Chief Executive Officer and Director |
| David A. B. Halstead | Chief Financial Officer and Director |
| Paul Saffron | Chief Operations Officer |
| Kristi Steele | Chief Sustainability Officer |
| Andrew Hamilton | Chief Operations Officer of Australia |
| David Hare | Chief Strategy Officer |
| Kristine Woo | Interim Company Secretary |