California Nanotechnologies Inc

Nanotechnology ResearchCalifornia, United States11-50 Employees

At California Nanotechnologies (Cal Nano), we specialize in solving the hardest problems in advanced materials. Our focus is turning powders into performance helping customers move from R&D concepts to full-scale manufacturing with unmatched speed and precision.

We are North America’s only full-service provider of Spark Plasma Sintering (SPS) and Cryogenic Milling, offering end-to-end solutions that traditional processing methods can’t deliver. From developing nanostructured alloys to producing full-scale components, our team partners with customers in aerospace, defense, energy, semiconductors, and clean technology to accelerate innovation.

What we deliver:
	•	Rapid R&D to Manufacturing: From coin-sized samples to components over 450 mm in diameter.
	•	Unique Capabilities: SPS, cryogenic milling, diffusion bonding, and advanced powder processing.
	•	Proven Reliability: ISO-certified quality systems, successful customer audits, and repeat partnerships across industries.
	•	Customer Impact: Enabling new refractory alloys for hypersonics, supporting green steel with weekly alloy trials, and advancing nuclear energy materials.

At Cal Nano, we believe technology alone isn’t enough, it’s about partnership, trust, and results. That’s why innovators across industries choose us to help scale the next generation of materials and components.

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