Matterhas

Matterhas is a private American manufacturing company headquartered in Austin, Texas, that specializes in the production of composite building materials and advanced construction solutions. Founded in 2012 by mechanical engineer Sarah Patel and materials scientist James Lee, the firm emerged from a joint research initiative at the University of Texas at Austin focused on improving the durability and sustainability of concrete and polymer composites. Matterhas’s flagship product line includes the MatterVerse™ self‑reinforcing panels, which incorporate nano‑silica fibers to enhance tensile strength while reducing weight, making them suitable for use in residential, commercial, and infrastructure projects. The company also offers customized additive manufacturing services for structural components, leveraging 3D printing technology to reduce waste and accelerate project timelines.

Matterhas operates a single production facility that operates under national safety and environmental standards, including ISO 14001 certification for environmental management and OHSAS 18001 for occupational health and safety. The firm's products have been used in a number of high‑profile projects, such as the construction of the GreenLine commuter bridge in Houston, which received a Green Building Award in 2018 for its innovative use of lightweight composite materials. Throughout its operation, Matterhas has participated in several industry conferences, including the International Construction Materials Expo and the Sustainable Building International Summit, where it presented peer‑reviewed research on the longevity of composite panels in various climates. The company’s growth has been supported by strategic partnerships with major construction firms and by securing a federal research grant in 2021 focused on improving renewable material formulations.