Crystal IS, an Asahi Kasei company, is a leading U.S.-based manufacturer of high-performance UVC LEDs. Their solutions, marketed under brands like Klaran® for disinfection and Optan® for monitoring, leverage proprietary Aluminum Nitride (AlN) substrate technology to deliver superior light output, reliability, and germicidal effectiveness. From an end-user perspective, Crystal IS enables safer and healthier environments by providing compact, mercury-free, and energy-efficient UVC LED technology for water, air, and surface disinfection in healthcare, consumer appliances, industrial processes, and scientific instrumentation. Their products help protect against harmful pathogens and improve quality of life.
Serves as the central hub for research and development, manufacturing of UVC LEDs, strategic planning, sales, marketing, and administrative operations.
State-of-the-art manufacturing facility for proprietary Aluminum Nitride (AlN) substrates and UVC LEDs, featuring advanced cleanroom environments for semiconductor production.
A culture of innovation, driven by scientific excellence and engineering precision, fostering collaboration between R&D and manufacturing. As part of Asahi Kasei, it likely blends American innovation speed with Japanese quality standards and long-term vision.
The Green Island facility is critical as it houses the core technology development, proprietary manufacturing processes, and production of Crystal IS's unique UVC LED products, central to its market position and technological leadership.
Crystal IS supports global customers through its direct sales and marketing teams based in the US, and extensively leverages the global network of its parent company, Asahi Kasei. This includes sales, distribution, and technical support operations across the Americas, Europe, and Asia, ensuring their UVC LED technology is accessible to a wide range of industries worldwide for applications in disinfection, environmental monitoring, and instrumentation.
70 Cohoes Avenue
Green Island
NY
USA
Address: Am Seestern 4, 40547 Düsseldorf, Germany
European sales, market development, and customer support for Crystal IS products through the Asahi Kasei network.
Address: Hibiya Mitsui Tower, 1-1-2 Yurakucho, Chiyoda-ku, Tokyo 100-0006, Japan
Strategic oversight, business development, and sales coordination for the Asia-Pacific region, leveraging Asahi Kasei's extensive presence.
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As of April 2025, Crystal IS' leadership includes:
Crystal IS has been backed by several prominent investors over the years, including:
In the past year (from mid-2023 to mid-2024), Crystal IS strengthened its operational leadership with the appointment of a new Vice President of Operations. No major executive departures were publicly announced during this period.
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Crystal IS likely uses common corporate email formats. The most probable formats include first initial followed by last name, or first name separated from last name by a period, at their domain crystal-is.com.
[first].[last]@crystal-is.com or [first_initial][last]@crystal-is.com
Format
j.doe@crystal-is.com or jdoe@crystal-is.com
Example
85%
Success rate
crystal-is.com • April 12, 2023
Crystal IS announced the appointment of Takeshi Saito as its new Vice President of Operations. Saito brings extensive experience from various roles within the Asahi Kasei group, aiming to enhance Crystal IS's manufacturing processes and operational excellence for its UVC LED production....more
crystal-is.com • March 8, 2023
Crystal IS announced that its Klaran LA UVC LED series has achieved NSF/ANSI 55-2019 certification. This certification verifies the performance of Klaran LA LEDs for disinfection in water treatment applications, marking a significant milestone for their use in point-of-use and point-of-entry water systems....more
crystal-is.com • January 24, 2023
Research conducted with Crystal IS UVC LEDs showed effective inactivation of human norovirus surrogates, highlighting the potential of their technology in preventing the spread of this common and resilient virus through water and surface disinfection....more
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