About Siemens EDA
Siemens EDA is the electronic design automation division of Siemens, not an independent company. It sells software used to design, verify and manufacture chips and circuit boards, including Calibre for chip layout verification, Questa and ModelSim for simulation, and Veloce hardware emulators that test chip designs before manufacture. It also offers PCB design tools. The division was formerly Mentor Graphics, founded in 1981 and acquired by Siemens for $4.5 billion in a deal that closed in March 2017. It took the Siemens EDA name in January 2021.
Siemens EDA was founded in 1981 and is based in Wilsonville, Oregon, United States. It is listed under Custom Silicon.
Compute Technologies
- EDA Software
What Siemens EDA works on
Custom Silicon
Custom silicon means a company designs its own chips for its own products or data centers instead of buying standard parts. The chip is made by a foundry such as TSMC, but the design belongs to the customer.
Also in United States
Oxmiq Labs, Applied Materials, Tesla Dojo, II-VI/Finisar (now Coherent), Cohu Inc.

