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Pioneering a Healthier Future

CrayoNano is a next generation semiconductor company, manufacturing UV-C LED components for disinfection of
water, air and surface.

We specialize in nanomaterials-based semiconductors that will enable a more sustainable and healthier life for tomorrow.

CrayoNano's HE-series UV-C LED in the middle of a neon circle

UV-C LED Products

The CrayoLED™ is a UV-C LED product series tailored for water, air and surface disinfection. Our UV-C LEDs deliver exceptional UV-C light output performance, reliability, and customization options for a wide range of disinfection applications for water, air, and surface. Explore our products, starting with our newly launch HE-Series UV-C LED.
CrayoLED™ UV-C LED Product Line
CrayoLED covered in water droplets  stylized with a blue green gradient

UV-C LED Knowledge Center

Explore CrayoLED™, a robust and powerful UV-C LED component designed and tailored for our partners to enable automated solutions for water, air, and surface disinfection. Visit for our additional CrayoLED design successes in UV disinfection systems, modules and products.
Knowledge Center
CrayoNano engineer in semiconductor cleanroom

About CrayoNano - Building a Cleaner, Brighter Future

CrayoNano is driving innovation in photonic and electronic device technologies, including UV-C LEDs, to create solutions for a healthier future. Join us in shaping the future—together, we can harness the power of UV-C light to make a meaningful impact on the world.
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Cobra Clean1920

Ready to integrate UV-C LEDs into your Disinfection Solutions?

Contact CrayoNano today for samples, datasheets, and expert support to integrate our CrayoLED UV-C LEDs into your UV-C disinfection systems.
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CrayoNano's Highlights & News

Investors

14 Dec 2024

CrayoNano AS – Status of subscriptions and extension of subscription period

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Investors

03 Dec 2024

CrayoNano AS – Company Update and potential capital raise to pursue strategic opportunities

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Product

29 Nov 2024

CrayoNano AS Launches HE-Series UV-C LED: High-Performance Disinfection Technology for Water, Air, and Surfaces

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Investors

15 Oct 2024

Business Update: October 2024

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Investors

04 Oct 2024

CrayoNano AS – Minutes from ExtraordinaryGeneral Meeting 2024

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Come work with us. See open positions and read about life at CrayoNano.

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Association memberships

International Ultraviolet Associaton (IUVA)

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