GSTX

Established in 2010 and headquartered in Newport Beach, California, Graphene & Solar Technologies Limited (GSTX) is a U.S.-based enterprise dedicated to manufacturing exceptionally pure quartz sand. This high-grade material serves as a critical component in the fabrication of semiconductors and photovoltaic solar panels. The firm, which initially operated under the name Solar Quartz Technologies Corporation, officially rebranded to Graphene & Solar Technologies Limited in September 2018.