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ROHM COMPANY LIMITED competitors by product market6963

76 competitors and key partners across 22 product markets, each tied to its sources. Pick a segment and a market to see the evidence on the right.

Company → Segment → Product market → CompetitorsSolid = VerifiedDashed = InferredDotted = Candidate
CompanySegmentProduct marketCompetitors (10)Open ROHM COMPANY LIMITED company pageROHM COMPANYLIMITED ›6963 · FY ended Mar 2026LSI ※¥0.22tnDiscrete Semiconductor De… ※¥0.21tnModules ※¥0.03tnOthers¥0.03tnDiscrete Semiconductor Devices (power, small-signal, opto)Discrete Semiconductor Devices (pow…Si and GaN power discretes/modulesSi and GaN power discretes/modules18SiC power devicesSiC power devices16Small-signal discretesSmall-signal discretes10LEDsLEDs7SiC substrates (merchant)SiC substrates (merchant)5Laser diodesLaser diodes3Toshiba Electronic Devices & … JPNexperia B.V. NLChina Resources Microelectron… CNVishay Intertechnology USInfineon Technologies DESTMicroelectronics CHDiodes Incorporated USonsemi USSemtech USTOREX SEMICONDUCTOR LTD. 6616 JP

Table view: Small-signal discretes

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No segment changes in the last 5 years

All product markets

LSI (analog, logic and memory ICs)

Competitors (9)
  • Verified
    • Microchip Technology
    • Toshiba Electronic Devices & Storage
    • Infineon Technologies
    • Texas Instruments
    • onsemi
    • STMicroelectronics
    • NXP Semiconductors
    • Analog Devices
    • Renesas Electronics Corporation
Partners & suppliers (2)

Power management ICs

Competitors (13)
Partners & suppliers (2)
  • Complements · Verified
    • Nanjing SemiDrive Technology
    • Telechips

Isolated gate driver ICs

Competitors (8)
  • Inferred
    • onsemi
    • Analog Devices
    • Texas Instruments
    • NXP Semiconductors
    • Power Integrations
    • Infineon Technologies
    • STMicroelectronics
    • FUJI ELECTRIC CO.,LTD.

Automotive display, image-processing and interface LSIs

Competitors (6)

Motor and actuator driver ICs

Competitors (6)

Sensor ICs

Competitors (5)

General-purpose analog and standard ICs

Competitors (4)

Intelligent power devices (smart switches)

Competitors (4)

Microcontrollers

Competitors (4)

Foundry services (LAPIS)

Competitors (2)
Partners & suppliers (1)
  • Customer · Verified
    • Power Integrations

Memory (serial EEPROM)

Competitors (2)
  • Inferred
    • STMicroelectronics
    • Microchip Technology

Si and GaN power discretes/modules

Competitors (15)
Partners & suppliers (3)
  • Complements · Verified
    • Tata Electronics
    • TSMC
    • Toshiba Electronic Devices & Storage

SiC power devices

Competitors (10)
Partners & suppliers (6)
  • JV partner · Verified
    • HAIMOSIC (Shanghai) / Zhenghai Group
  • Complements · Verified
    • Infineon Technologies
  • Customer · Verified

Small-signal discretes

Competitors (10)
  • Verified
    • Toshiba Electronic Devices & Storage
    • Nexperia B.V.
    • China Resources Microelectronics
    • Vishay Intertechnology
    • Infineon Technologies
    • STMicroelectronics
    • Diodes Incorporated
    • onsemi
    • Semtech
  • Inferred

LEDs

Competitors (7)

SiC substrates (merchant)

Competitors (4)
  • Verified
    • Wolfspeed
    • Coherent
    • SICC Co., Ltd.
    • TankeBlue Semiconductor
Partners & suppliers (1)
  • Customer · Verified
    • STMicroelectronics

Laser diodes

Competitors (3)

Thermal printheads

Competitors (7)
Partners & suppliers (3)

Optical sensors / sensor modules

Competitors (7)

Automotive LED modules

Competitors (3)

General-purpose chip resistors

Competitors (14)

Current-sense (shunt) and high-power resistors

Competitors (11)

Figures and descriptions from public filings and company materials