COORSTEK INC

CoorsteK Inc. specializes in the design and manufacturing of advanced ceramic components, with demonstrated expertise in high-performance ceramic shell systems used in precision aerospace applications. Based on awarded contract activity, the company produces specialized ceramic shells such as the SICSHILLA SC30, indicating deep proficiency in investment casting molds, refractory material formulation, and high-temperature ceramic processing techniques. Their technical capabilities encompass slip casting, green machining, sintering control, and thermal shock resistance optimization—critical for components exposed to extreme environments in propulsion and thermal protection systems. CoorsteK’s differentiation lies in its ability to deliver custom ceramic geometries with tight dimensional tolerances and consistent microstructural integrity, serving niche applications where metal alternatives are unsuitable. The company has delivered mission-critical ceramic components to the National Aeronautics and Space Administration, suggesting direct support for spaceflight systems requiring thermal barrier materials, turbine shrouds, or nozzle liners. This relationship implies alignment with NASA’s requirements for non-metallic, lightweight, and oxidation-resistant parts used in rocket engines, re-entry vehicles, or experimental hypersonic platforms. CoorsteK operates within NAICS 327110, focusing on the specialized subset of technical ceramics for aerospace and defense rather than conventional pottery or plumbing fixtures. Their market positioning is that of a precision materials manufacturer serving high-reliability sectors where material performance under extreme conditions is non-negotiable. As a small business structured as a 2L entity, CoorsteK is based in Benton, Arkansas, with no publicly listed federal certifications. Its geographic footprint is localized, but its technical output supports national aerospace programs through specialized supply chain roles. The company’s government market presence is defined by technical precision rather than scale, positioning it as a niche supplier of mission-critical ceramic components.