Japan operational
Renesas Electronics
Renesas Electronics (TYO: 6723) is a Japanese semiconductor company and one of the world's largest microcontroller suppliers.
- Founded
- 2002
- Headquarters
- Tokyo, Japan
- Ownership
- Private
Quick Facts
About Renesas Electronics
Renesas Electronics (TYO: 6723) is a Japanese semiconductor company and one of the world's largest microcontroller suppliers. Renesas has a dedicated space and defense electronics portfolio providing radiation-hardened and radiation-tolerant devices to satellite and spacecraft manufacturers globally. The company's space-grade products include microcontrollers, power management ICs, FPGAs, and mixed-signal devices designed to survive the high-radiation environment of space.
Renesas inherited significant space electronics heritage through its acquisition of Intersil (2017, $3.2B), which itself had acquired Harris Corporation's semiconductor division — a long-standing supplier of rad-hard devices to NASA and DoD programs. Renesas competes with Microchip Technology (formerly Microsemi/Actel), BAE Systems Electronics, and Xilinx/AMD in the space-grade semiconductor market.
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- Verification
- Verified 2026-09-05
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Frequently asked about Renesas Electronics
Quick answers to the questions readers most often search for.
- When was Renesas Electronics founded?
- Renesas Electronics was founded in 2002 in Japan.
- Where is Renesas Electronics headquartered?
- Renesas Electronics is headquartered in Tokyo, Japan.
- What does Renesas Electronics do?
- Renesas Electronics (TYO: 6723) is a Japanese semiconductor company and one of the world's largest microcontroller suppliers. Renesas has a dedicated space and defense electronics portfolio providing radiation-hardened and radiation-tolerant devices to satellite and spacecraft manufacturers globally. The company's spac…
- Is Renesas Electronics a public or private company?
- Renesas Electronics is a privately held company and is not listed on any stock exchange.
- What sector does Renesas Electronics operate in?
- Renesas Electronics works in defense and Electronics.
Data Accuracy Notice: Information about Renesas Electronics is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.