About Us


Sonata develops and supplies specialty materials that are used to manufacture devices that collect, process, and generate useful forms of energy.

Sonata’s products increase the performance and lower the cost of a wide variety of devices that are the building blocks of a new energy infrastructure:

  • high brightness and specialty LEDs
  • integrated lasers and receivers
  • solar photovoltaics
  • RF devices
  • high power integrated circuits

Sonata’s goal is to provide our customers with exceptional value, comprised of a comprehensive product portfolio, highly consistent product quality that exceeds customer requirements, an ultra-reliable supply chain, and the most competitive price and delivery terms.