Mentor Graphics Corporation provides electronic design automation software and hardware solutions to automate the design, analysis, and testing of electro-mechanical systems, electronic hardware, and embedded systems software. The company offers Mentor Graphics Scalable Verification tools; Questa platform to verify systems and integrated circuits (ICs); analog/mixed signal simulation tools, including Eldo, ADVance MS, and ADiT; and Veloce, a hardware emulation system. It also provides Calibre DRC and Calibre LVS-H physical verification tools; Calibre xRC and xACT transistor-level extraction and device modeling tools; Calibre resolution enhancement technology tools to simulate lithographic patterning system; Calibre LFD for use in the design for manufacturing (DFM) area; Calibre CMPAnalyzer tool; Calibre MPCpro for systematic errors; Calibre PERC to check electrical design of an IC; Calibre OPCverify tool to check and report the effectiveness of mask pattern corrections; Olympus-SoC place and route product; RealTime synthesis tool; and Tessent suite of integrated silicon test products. In addition, the company offers PCB-FPGA Systems Design software; products for printed circuit board, DFM, and manufacturing execution systems; FloEFD, a three-dimensional computational fluid dynamics and heat transfer analysis tool; FloTHERM three-dimensional computational fluid dynamics software; Flowmaster one-dimensional computational fluid dynamics analysis software; and MicReD T3Ster temperature measurement systems. Further, it provides software, tools, and professional engineering services; and methodology development and refinement services. It sells and licenses its products through direct sales force, distributors, and sales representatives to the communications, computer, consumer electronics, semiconductor, networking, multimedia, military and aerospace, and transportation industries worldwide. The company was founded in 1981 and is headquartered in Wilsonville, Oregon.