ProPlus Design Solutions, Inc., headquartered in San Jose, California, USA, is a leading technology and service provider of advanced device modeling and DFM/DFY software serving the semiconductor and electronic design automation industries. Founded in late 2006, the company successfully acquired the advanced device modeling product lines from Cadence Design Systems, Inc, including the advanced device modeling extraction tools BSIMProPlus and NoisePro, and an advanced device modeling services lab. BSIMProPlus and NoisePro have served as the de-facto golden solution for leading semiconductor companies worldwide including foundries, IDMs and fables companies over the past 2 decades. The product line has a long lineage of serving the industry through its history at Berkeley Technology Associates (BTA), Celestry Design Technologies, Inc., and Cadence Design Systems, Inc., and now the tradition continues at ProPlus. At the same time, ProPlus is rapidly developing new technologies to complement its advanced modeling solutions, including new DFM/DFY tools and hardware acceleration for both its existing and new product lines. Besides its core R&D operation in the Silicon Valley, USA, the company has world-wide representatives including a fast-growing R&D center located in Beijing.

As a leading provider of SPICE modeling solutions, ProPlus maintains, develops and markets its well-known products BSIMProPlus and NoisePro (9812B) software and hardware for the characterization and extraction of all kinds of baseband, RF, noise and reliability models intended for all process technologies, such as conventional CMOS, SOI, LDMOS, TFT, BiCMOS and III-V compound, etc.