Sales and Technical Assistance

Sienna Technologies, Inc. offers diverse materials technologies that can help you with your materials needs from high thermal conductivity aluminum nitride components to vacuum compatible, AlN-based microwave absorbers, to high temperature stable robust catalysts for advanced green monopropellants. Sienna’s technical team of highly trained scientists and engineers is ready to help you to incorporate our advanced materials in your product designs. Contact us for applications assistance. The form on this page will be sent directly to us by e-mail and someone will contact you very shortly. You may also contact us by phone or by sending a message to

Sienna Technologies Inc.
19501 – 144th Ave. NE, Suite F-500
Woodinville, Washington 98072
Phone (425) 485-7272, Fax (425)485-8651