About Crystal IS

We are a leading manufacturer of UVC LEDs.

As a part of the Asahi Kasei Group’s sharpening focus on healthcare-related fields, in 2011 Asahi Kasei acquired Crystal IS - a U.S. manufacturer of Aluminum Nitride semiconductor material headquartered in upstate NY. Crystal IS’ product line leverages the unique properties of Aluminum Nitride to provide superior UVC LED products.

About Asahi Kasei

Asahi Kasei
Asahi Kasei is a diversified holding company with more than 40,000 employees serving customers in over 100 counties. The Asahi Kasei Group contributes to life and living for people around the world through technical innovation in materials, homes and healthcare business sectors.

Asahi Kasei at a Glance
$20 Billion Revenue
40,000 employees
307 subsidiaries