Siemens EDA
Part of Siemens since 2017 Siemens EDA is an EDA & IP company founded in 1981 and based in Wilsonville, USA. It has been part of Siemens since 2017.
Siemens EDA was founded in 1981 and is headquartered in Wilsonville, USA. It is a unit of Siemens Digital Industries Software, which Siemens acquired in 2017 in a transaction valued at approximately $4.5 billion. The company develops electronic design automation tools for chip designers. Its product lines include Calibre for physical verification and design-for-manufacturing, Questa for functional verification, Tessent for design-for-test and silicon lifecycle management, and Veloce for hardware-assisted verification and emulation. Revenue is generated through software licensing to semiconductor companies. As a division of a public parent, Siemens EDA does not report its own funding or capital position.
Siemens EDA supplies design tools used across the chip development flow, from functional verification with Questa to manufacturing signoff with Calibre. Calibre is cited in qualified flows at TSMC, Samsung and Intel. The company's 2017 acquisition by Siemens, valued at about $4.5 billion, placed its tools inside a larger industrial software group. Recent 2026 activity includes AI-focused work with TSMC and NVIDIA and agentic-AI additions to the Questa suite.
eda.sw.siemens.com ↗·EDA & IP·USA·subsidiary 
