Company:Open-Silicon

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Open-Silicon
IndustrySemiconductors, Electronics
Founded2003
FoundersDr. Naveed Sherwani, Dr. Satya Gupta, Scott Houghton
HeadquartersMilpitas, California, United States
ProductsASICs, system-on-a-chip, integrated circuits
Number of employees
400 as of 2013

Open-Silicon is a semiconductor company founded in 2003.

Open-Silicon was acquired by OpenFive in September, 2021.

Corporate history

Open-Silicon was founded in 2003 by Naveed Sherwani, Satya Gupta and Scott Houghton. Initial funding was provided by Sequoia Capital, Norwest Venture Partners, and InterWest Partners.[1] In December 2007 Unicorn Investment Bank acquired 75% of Open-Silicon for $190M, with the rest of the company employee-owned.[2]

In May 2007, Open-Silicon acquired Zenasis Technologies, a maker of processor optimization EDA software.[3] This technology has also been expanded by Open-Silicon to focus on low power design and process variability management.[4]

In 2009 Open-Silicon acquired design services firm Silicon Logic Engineering (SLE). This acquisition has enhanced the company's derivative IC design capabilities.[5] In 2010 the company opened new facilities in Research Triangle Park, North Carolina, and Pune, India, to provide additional support for derivative IC design.

In 2012, Open-Silicon acquired and grew substantial design operations in Pakistan and Taiwan.

On August 17, 2020, SiFive acquires Open-Silicon and names it OpenFive, an independent business unit of SiFive.

On Sept. 1, 2022, Canadian semiconductor licensing company Alphawave acquires SiFive’s OpenFive business unit for $210 million.

Products and services

Open-Silicon's business model is called the OpenMODEL.[6]

References

External links