COORSTEK, INC.

CoorsteK, Inc. specializes in the design and manufacture of high-performance ceramic components for demanding aerospace and scientific instrumentation applications. Their core capability centers on precision ceramics engineering, particularly in the development of break-off ceramic parts used in neutral gas and ion mass spectrometers—critical instruments for space-based atmospheric analysis. This requires deep expertise in advanced ceramic formulations, high-temperature sintering processes, tight-tolerance machining of brittle materials, and vacuum-compatible material selection. Their work demands exceptional dimensional stability, thermal shock resistance, and ultra-high vacuum compatibility, positioning them as a niche supplier of mission-critical ceramic subsystems for scientific payloads. Technical differentiators include mastery of non-oxide ceramic processing, surface finishing for particle-free environments, and the ability to meet stringent spaceflight material outgassing and contamination control standards. The company has delivered specialized ceramic components to the National Aeronautics and Space Administration, indicating a focused relationship with NASA’s planetary science and space instrumentation programs. Their work supports mission-critical sensor systems used in atmospheric sampling and space plasma diagnostics, suggesting a track record of collaboration on science-driven, high-reliability payloads requiring extreme environmental resilience. CoorsteK operates under NAICS 327110, which encompasses the manufacturing of advanced ceramics beyond traditional pottery or plumbing fixtures—in this context, meaning technical ceramics for scientific and aerospace systems. Their market positioning is in the specialized segment of precision ceramic components for space and analytical instrumentation, serving a narrow but high-barrier-to-entry vertical where material science and engineering integration are paramount. CoorsteK, Inc. is a small business structured as a 2L entity, headquartered in Golden, Colorado. While no formal government certifications are listed, their ability to deliver flight-qualified ceramic hardware demonstrates compliance with rigorous aerospace quality and documentation standards. Their geographic location places them within a regional ecosystem of aerospace R&D and defense contractors, supporting a focused, technically driven presence in the federal science and exploration market.