Cadence Design Systems
Cadence Design Systems, Inc. is an American multinational electronic design automation( EDA) software and engineering services company, founded in 1988 by the merger of SDA Systems and ECAD, Inc.
The company produces software, hardware and silicon structures for designing integrated circuits, systems on chips( SoCs) and printed circuit boards.
Altos Design Automation
Altos Design Automation, Inc. was an electronic design automation software company.
Altos developed and marketed cell and semiconductor intellectual property( IP) characterization tools that created library views for timing, signal integrity and power analysis and optimization.
The Altos tools were fully automated and the company claimed that its tools are extremely fast.
The Altos tools were used by engineers employing both corner- based and statistical- based design implementation flows to reduce time- to- market and improve yield.
Altos was founded in January 2005 in Santa Clara, California by former employees of Cadence Design Systems.
All members of the team worked at CadMOS where they were responsible for the development of Signal Integrity analysis tools for both cell- and transistor- level digital IC designers.
In May 2011 Altos was acquired by Cadence.
Forte Design Systems
Forte Design Systems, Inc. is a San Jose, CA, based provider of high- level synthesis( HLS) software products, also known as electronic system- level( ESL) synthesis.
Forte's main product is Cynthesizer.
On February 14, 2014, Forte was acquired by Cadence Design Systems.
Terms of the transaction were not disclosed.
Sigrity
Sigrity, acquired by Cadence Design Systems in 2012 for$ 80 M.[ 1][ 2], supplies software for IC package physical design and for analyzing power integrity, signal integrity and design stage electromagnetic interference( EMI).
Analysis is performed on chips, IC packages and printed circuit boards.
Teleflex
Teleflex Incorporated, headquartered in Wayne, Pennsylvania, is an American provider of specialty medical devices for a range of procedures in critical care and surgery.
Teleflex has annual revenues of$ 2.4 billion, operations in 40 countries, and more than 12,000 employees.
By 2011, the company had substantially realigned to focus on its current business as a medical- device manufacturer, having undergone several years of active acquisitions and divestitures., the chairman and CEO of the company was Benson F. Smith.
Teleflex has been associated with Irish corporate tax avoidance tools.
EVE/ZeBu
EVE/ ZeBu is a provider of hardware- assisted verification tools for functional verification of Application- specific integrated circuits( ASICs) and system on chip( SOC) designs and for validation of embedded software( software driver, Operating System and Application software) ahead of implementation in silicon.
EVE's hardware acceleration and hardware emulation products work in conjunction with Verilog, SystemVerilog, and VHDL- based simulators from Synopsys, Cadence Design Systems and Mentor Graphics.
EVE's flagship product is ZeBu.
Tensilica
Tensilica was a company based in Silicon Valley in the semiconductor intellectual property core business.
It is now a part of Cadence Design Systems.
Tensilica is known for its customizable Xtensa configurable processor microprocessor core.
Other products include: HiFi audio/ voice DSPs with a software library of over 225 codecs from Cadence and over 100 software partners; Vision DSPs that handle complex algorithms in imaging, video, computer vision, and neural networks; and ConnX family of baseband DSPs ranging from the dual- MAC ConnX D2 to the 64- MAC ConnX BBE64EP.
Tensilica was founded in 1997 by Chris Rowen( one of the founders of MIPS Technologies).
It employed Earl Killian, who contributed to the MIPS architecture, as director of architecture.
On March 11, 2013, Cadence Design Systems announced its intent to buy Tensilica for approximately$ 380 million in cash.
Cadence completed the acquisition in April 2013, with a cash outlay at closing of approximately$ 326 million.
Gateway Design Automation
" Verilog HDL originated at Automated Integrated Design Systems( later renamed as Gateway Design Automation) in 1985.
The company was privately held at that time by Dr. Prabhu Goel, the inventor of the PODEM( Path- Oriented Decision Making) test generation algorithm.
Verilog HDL was designed by Phil Moorby, who was later to become the Chief Designer for Verilog- XL and the first Corporate Fellow at Cadence Design Systems.
Gateway Design Automation grew rapidly with the success of Verilog- XL and was finally acquired by Cadence Design Systems, San Jose, CA in 1989."
Forte Design Systems
Forte Design Systems, Inc. is a San Jose, CA, based provider of high- level synthesis( HLS) software products, also known as electronic system- level( ESL) synthesis.
Forte's main product is Cynthesizer.
On February 14, 2014, Forte was acquired by Cadence Design Systems.
Terms of the transaction were not disclosed.
Zuken
Zuken's software is primarily used for designing printed circuit boards( PCBs), Multi-Chip Modules, and for the engineering of electrotechnical, wiring, wiring harness, pneumatics and hydraulics applications.
Furthermore, Zuken offers software for electrical and electronic engineering data management( e- PLM).
The company's key markets are the electronics industry – which includes digital home electrical appliances; mobile communications devices; transportation equipment, such as automobiles, special vehicles and railroads; industrial equipment, such as medical equipment and devices; and construction machinery.
Zuken also has a strong presence in the aviation and space industries.
Zuken is one of three major EDA companies which specialize in PCB design software, the other two being Cadence Design Systems and Mentor Graphics.

Question: Are Cadence Design Systems and Teleflex both located in the same country?
Answer: yes