Tandem Repeat Technologies, Inc

Tandem Repeat Technologies, Inc. is a biotechnology company based in Philadelphia that specializes in the development of sustainable, high-performance fibers and textiles derived from bio-engineered proteins. The company leverages advanced genetic sequencing and a biomass fermentation process to produce materials like Squitex and Procell, which are designed to offer characteristics such as wool-like softness, strength, and durability. By utilizing plant molecular farming and established industrial manufacturing processes, Tandem Repeat aims to provide a climate-positive, ethical alternative to traditional animal-derived and petroleum-based synthetic fibers.

These innovative materials are intended for a variety of applications, ranging from high-end fashion and sportswear to industrial nonwovens and protective textiles. By creating a scalable, zero-impact production platform, the company addresses critical environmental challenges, including reducing carbon emissions, minimizing water usage, and limiting agricultural land dependency. Tandem Repeat collaborates with industrial partners, such as ANDRITZ, to enable the large-scale production of its bio-based fibers, supporting the textile industry's transition toward more circular and resilient supply chains. Their work is supported by scientific research and industry validation, positioning the company as a leader in sustainable material solutions.