PDF Solutions (NASDAQ: PDFS) is a developer for process-design integration technologies for integrated circuits (ICs). They have especially specialized in deep sub-micrometre designs. Their software and services are intended for semiconductor companies that want to improve their manufacturing process and make their circuit designs more manufacturable. Clients include integrated device manufacturers (IDMs), chip foundries, and fabless IC producers.
The company is headquartered in San Jose, California with offices worldwide in Europe and Asia.