ルネサスエレクトロニクス（株）
Renesas Electronics Corporation is a publicly listed Japanese semiconductor company (TSE: 6723) that designs and sells microcontrollers, microprocessors, analog, GaN power, and connectivity products serving automotive, industrial, communications infrastructure, and consumer electronics customers globally.
- Company typePublic
- Founded-
- HeadquartersTokyo, Japan
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What ルネサスエレクトロニクス（株） does
Renesas Electronics Corporation (ルネサスエレクトロニクス（株）) is a publicly traded Japanese semiconductor company headquartered in Tokyo and listed on the Tokyo Stock Exchange under ticker 6723. The company designs and sells a comprehensive portfolio of microcontrollers (MCUs), microprocessors (MPUs), analog semiconductors, power management ICs and discrete power devices (including GaN FETs), sensors, interface ICs, wireless connectivity products (including NFC controllers), and optocouplers. Its MCU/MPU lineup spans multiple architectures — RA (Arm Cortex-M), RZ (32/64-bit), RL78 (low-power 8/16-bit), RX (32-bit performance/efficiency), RISC-V, RH850 (automotive-grade), and the Renesas Synergy platform — and is complemented by software layers such as Reality AI for edge inference.
The company serves four primary verticals: Automotive (e-mobility, ADAS, EV/HEV, infotainment, vehicle control), Communications Infrastructure (cloud enterprise, networking, wireless), Consumer Electronics (cameras, computing, connected home, wearables, power adapters), and Industrial (smart appliances, building automation, industrial automation, medical/healthcare, metering, motor drives, renewable energy/grid, retail automation, robotics including humanoid systems). It also highlights cross-cutting key technologies: edge AI, functional safety, GaN power, HMI, motor control, security, and tracking/location. The 'Winning Combination' value proposition bundles these technologies into pre-validated total solutions for sensing, control, computing, and memory across the analog signal chain. Recent 2025 product activity (RX14T, RA0E3, RRW22125, TP70H135G4PLSGB, PTX205R, RV1S9992A, iW3701, RRA79044, ISL28233A) and the launch of a humanoid robotics compute platform demonstrate ongoing portfolio expansion into GaN power, RISC-V, edge AI, and physical AI.
Renesas monetizes through B2B hardware sales of semiconductor components, distributed via direct enterprise field sales, regional sales offices, a global distributor and reseller network, and direct e-commerce for samples and small orders on its website. Pricing is quote-based (not publicly disclosed) with multi-year enterprise contracts, and the company supports customers through a Partner Program, reference designs, development tools, webinars, technical seminars, and major industry events such as Electronica India and Electronica (Munich). Geographic reach is global, with explicit presence in Japan and China and multi-language coverage in English, Japanese, and Chinese.
ルネサスエレクトロニクス（株） firmographics
Firmographics- Name
- ルネサスエレクトロニクス（株）
- Legal name
- Renesas Electronics Corporation
- Website
- https://japan.renesas.com
- Company type
- Public
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Renesas Electronics Corporation is a publicly listed Japanese semiconductor company (TSE: 6723) that designs and sells microcontrollers, microprocessors, analog, GaN power, and connectivity products serving automotive, industrial, communications infrastructure, and consumer electronics customers globally.
- Ownership category
- akta.pro rank
ルネサスエレクトロニクス（株） industry classification
Industry- Product category
- Semiconductor Components
- NAICS
- Semiconductor and Other Electronic Component Manufacturing (3344), Semiconductor and Related Device Manufacturing (334413)
- SIC
- Semiconductors & Related Devices (3674)
- akta.pro primary industry
- Diodes & Rectifiers (Standard/Fast/Schottky) (HDAHAHAD)
Keywords
Where ルネサスエレクトロニクス（株） is headquartered
LocationHeadquarters
- HQ city
- Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
ルネサスエレクトロニクス（株） business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Semiconductor Product Sales: Revenue from selling semiconductor components including microcontrollers, microprocessors, analog ICs, power management ICs, sensors, and connectivity solutions. Products are sold through direct channels and distributor networks.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Quote-based enterprise pricing |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels9 records
ルネサスエレクトロニクス（株） product offering
Product offeringCore offering
Renesas Electronics Corporation designs, manufactures, and sells a broad portfolio of semiconductor components including microcontrollers (MCUs), microprocessors (MPUs), analog integrated circuits, power discrete devices, power management ICs, data converters, interface ICs, wireless connectivity, sensor products, and optocouplers. The company sells these semiconductor products through direct channels and a global distributor network to automotive, industrial, communications infrastructure, and consumer electronics customers.
Product overview
Renesas Electronics Corporation is a semiconductor technology company offering a comprehensive portfolio of microcontrollers (MCUs), microprocessors (MPUs), analog semiconductors, power devices, and wireless connectivity solutions. The product portfolio includes multiple distinct MCU families: RA Arm Cortex-M MCUs for ultra-low power applications, RZ 32/64-bit MPUs for high-performance computing, RL78 low-power 8/16-bit MCUs, RX 32-bit high-performance MCUs, RISC-V based MCUs and MPUs, RH850 automotive MCUs, and the Renesas Synergy platform. These are complemented by analog products (amplifiers, data converters, optocouplers), power management ICs and discrete devices (including GaN FETs), sensor products, wireless connectivity (NFC controllers), and interface ICs. The company is expanding into Physical AI for humanoid robotics with integrated solutions combining AI processing, motor control, battery management, and sensor fusion. Renesas serves automotive (e-mobility, ADAS, EV/HEV, infotainment), industrial (robotics, automation, medical), communications infrastructure, and consumer electronics markets.
Differentiator
Problem solved
Functional benefit
Products and services
- RA Arm Cortex-M MCU 32-bit microcontroller family based on Arm Cortex-M cores providing ultra-low power consumption and extensive ecosystem support for industrial, consumer, and IoT applications.
- RZ 32 & 64-bit MPU High-performance 32-bit and 64-bit microprocessors designed for industrial applications, automotive infotainment, and advanced edge computing scenarios requiring substantial processing power.
- RL78 Low-Power 8 & 16-bit MCU
- RX 32-bit High-Performance/High-Efficiency MCU 32-bit microcontroller family delivering high performance and efficiency for motor control, industrial automation, and consumer electronics applications.
- RISC-V 32 & 64-bit MCU and MPU
- RH850 Automotive MCU
- Renesas Synergy Platform MCU
- Amplifiers Analog amplifier products including operational amplifiers, micropower precision amplifiers, and quad op-amps for industrial, automotive, and consumer applications.
- Power Discrete Semiconductors Power discrete semiconductors including high-voltage GaN FETs for power supply applications, motor drives, and energy-efficient power conversion systems.
- Power Management ICs Power management ICs and solutions for voltage regulation, power conversion, and battery management in automotive, industrial, and consumer electronics applications.
- Data Converters
- Interface Products
- Wireless Connectivity Solutions Wireless communication solutions including NFC controllers, Bluetooth, Wi-Fi, and other connectivity standards for IoT and smart device applications.
- Sensor Products
- Automotive Semiconductor Products
- Optocouplers Optocoupler ICs including high-output-current gate drivers for industrial automation, motor control, and power supply isolation applications.
- Humanoid Robotics Solutions Comprehensive platform for humanoid robotics including compute (brain) modules for real-time AI processing, battery management systems, motor control, and dexterous hand control architectures.
Quantifiable outcome
- AI-powered IH cooking heater can detect boiling using MCU and Reality AI software
Companies that use ルネサスエレクトロニクス（株）
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles4 records
ルネサスエレクトロニクス（株） technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability9 records
Feature10 records
ルネサスエレクトロニクス（株） partnerships and signals
Strategic signalScale indicators1 record
Recent moves6 records
Expansion highlights5 records
ルネサスエレクトロニクス（株） competitors and assessment
Company assessmentDirect peers
- ON Semiconductor (onsemi): ON Semiconductor overlaps with Renesas in power discretes, SiC, and automotive power management, particularly for EV traction and onboard charging, and complements this with image sensors.
- NXP Semiconductors: NXP is a direct competitor in automotive microcontrollers, secure connectivity, and edge processing. Both serve global Tier 1s and OEMs with safety-certified MCU platforms and compete heavily in vehicle networking.
- Texas Instruments: Texas Instruments competes heavily in analog and embedded MCUs (MSP430, C2000) that overlap Renesas' RL78, RX, and RA families, especially in industrial and motor-control sockets.
- Microchip Technology: Microchip directly competes in 8/16/32-bit MCUs (PIC, AVR, SAM) and is a structural rival to Renesas' RL78 and RA families in industrial IoT, consumer, and low-power embedded applications.
- STMicroelectronics: STMicroelectronics competes directly with Renesas across automotive MCUs (SPC5, Stellar), power discretes including GaN/SiC, and industrial motor control, with strong overlap in EV and humanoid robotics silicon content.
- Infineon Technologies: Infineon is the closest direct competitor to Renesas in automotive MCUs, power semiconductors (including GaN and SiC), and industrial MCUs. Both companies target the same electrification, ADAS, and industrial automation design wins.
- ROHM Semiconductor: ROHM is a Japanese peer that directly competes in power discretes, IGBTs, SiC, and analog ICs for industrial and automotive customers, often serving the same Japanese OEM/Tier 1 base as Renesas.
Broad incumbents
- Analog Devices: Analog Devices operates in the broader analog and signal-chain category where Renesas' amplifiers, data converters, and interface products also compete, especially in industrial automation and instrumentation.
Emerging players
- Qualcomm (Automotive): Qualcomm's Snapdragon Ride and cockpit platforms increasingly overlap with Renesas' RZ MPU-based infotainment and ADAS compute roadmap, representing a higher-performance emerging challenger in cockpit integration.
- NVIDIA (Automotive/DRIVE): NVIDIA DRIVE Orin/Thor competes with Renesas' RZ and humanoid compute platforms in centralized ADAS and high-performance edge compute, threatening Renesas' stake in next-generation vehicle AI controllers and robotics brains.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights8 records
Customer concentration
ルネサスエレクトロニクス（株） social profiles
Digital presenceルネサスエレクトロニクス（株） financial estimates
Financial estimateRevenue estimate
Valuation estimate
ルネサスエレクトロニクス（株） leadership team
Management profileNumber of profiles
ルネサスエレクトロニクス（株） funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ルネサスエレクトロニクス（株） M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ルネサスエレクトロニクス（株）
What does ルネサスエレクトロニクス（株） do?
Renesas Electronics Corporation designs, manufactures, and sells a broad portfolio of semiconductor components including microcontrollers (MCUs), microprocessors (MPUs), analog integrated circuits, power discrete devices, power management ICs, data converters, interface ICs, wireless connectivity, sensor products, and optocouplers. The company sells these semiconductor products through direct channels and a global distributor network to automotive, industrial, communications infrastructure, and consumer electronics customers.
Is ルネサスエレクトロニクス（株） a public or private company?
ルネサスエレクトロニクス（株） is a public company. It is classified as public and is currently operating.
When was ルネサスエレクトロニクス（株） founded?
ルネサスエレクトロニクス（株） was founded in -1. It employs 251 to 500 people.
Where is ルネサスエレクトロニクス（株） based?
ルネサスエレクトロニクス（株） is headquartered in Tokyo, Japan, in the Asia region.
How does ルネサスエレクトロニクス（株） make money?
One revenue line is on record: semiconductor Product Sales.
Who are ルネサスエレクトロニクス（株）'s main competitors?
Direct peers on record are ON Semiconductor (onsemi), NXP Semiconductors, Texas Instruments, Microchip Technology, STMicroelectronics, Infineon Technologies and ROHM Semiconductor. Analog Devices is listed as a broad incumbent. Emerging players are Qualcomm (Automotive) and NVIDIA (Automotive/DRIVE).
Does ルネサスエレクトロニクス（株） have an API?
No public API is recorded for ルネサスエレクトロニクス（株）.
What industry is ルネサスエレクトロニクス（株） in?
ルネサスエレクトロニクス（株）'s product category is Semiconductor Components. Its primary akta.pro industry code is HDAHAHAD, Diodes & Rectifiers (Standard/Fast/Schottky). Its NAICS code is 3344 and its SIC code is 3674.