Ultratech
| Company type | Subsidiary | 
|---|---|
| Industry | Technology | 
| Founded | 1979 | 
| Founder | Leo de Bos | 
| Headquarters | Santa Clara, California , United States  | 
| Parent | Veeco | 
Ultratech, Inc. is an international technology company based in San Jose, California, that supplies equipment to global semiconductor fabrication plants, and also makes tools for nanotechnology applications by optical networking, data storage and automotive and display industries. Since May 2017 it has been owned by Veeco.