Sub-One Systems

Nanotechnology ResearchArizona, United States2-10 Employees

Sub-One Systems operates in nanotechnology research and specializes in coatings for internal surfaces. Its patented InnerArmor process applies a protective, chemically inert coating that reduces operating costs by blocking corrosion, limiting erosion, preventing wear, and reducing fouling while promoting smoother flow. These multi-layer coatings are hard and smooth, suitable for internal surfaces across products ranging from small metal components to long industrial pipes, with applications across industries that handle or move fluids or gases.

The company is based in Tucson, Arizona, and recently transitioned from Sub-One Technology to Sub-One Systems with a new headquarters there. With a small team, it has developed deposition processes and systems to apply coatings inside diverse products, including large-diameter piping, where pipe coating and pipeline corrosion mitigation are among the largest applications.

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