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Electronic Technology

ROHM Co., Ltd.

Business Summary

ROHM Co., Ltd. engages in the design and manufacture of integrated circuits and other electronic components. It operates through the following segments: LSI Integrated Circuits, Discrete Semiconductor Devices, Module and Others. The LSI Integrated Circuits segment includes analog ICs, logic ICs, memory ICs, ASICs, and foundry business operations. The Discrete Semiconductor Devices segment covers diodes, transistors, light-emitting diodes, and laser diodes. The Module segment produces power modules that include print head and optical modules. The Others segment deals with resistors, tantalum capacitors, power modules, and lighting products. It also develops large scale integrated (LSI) scanner engines designed specifically for cordless hand-held scanners. The company was founded by Kenichiro Sato in December 1954 and is headquartered in Kyoto, Japan.

Financial Highlights

Mar 2022 JPYUSD
Gross Profit162,321M1,444.48M
Operating income71,480M636.09M
Income before tax83,859M746.25M
Net income66,827M594.69M
Diluted EPS659.775.87
Dividends Per Share1851.64
Total Assets1,029.13B8,478.94M
Total liabilities188,777M1,555.32M
Total equity839,817M6,919.19M
Operating cash flow92,181M820.31M
Currency in JPYCurrency in USD

Historical Data

 Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022
Revenue 397,106M 398,989M 362,885M 359,888M 452,124M
Gross Profit 144,515M 144,262M 111,760M 117,636M 162,321M
Operating income 57,005M 55,910M 29,491M 38,490M 71,480M
Income before tax 46,512M 60,923M 38,018M 40,512M 83,859M
Net income 37,247M 45,422M 25,598M 36,969M 66,827M
EBITDA 100,803M 101,325M 73,918M 78,955M 113,805M
Diluted EPS 352.13 431.28 244.90 363.93 659.77
Dividends Per Share 240 150 150 150 185
Total Assets 864,072M 874,427M 848,873M 926,240M 1,029.13B
Total liabilities 112,192M 107,671M 133,392M 156,747M 188,777M
Total equity 751,425M 766,267M 714,991M 768,972M 839,817M
Operating cash flow 74,727M 65,990M 79,130M 45,975M 92,181M
 Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022
Revenue 3,582.94M 3,597.90M 3,337.61M 3,393.33M 4,023.43M
Gross Profit 1,303.90M 1,300.89M 1,027.90M 1,109.17M 1,444.48M
Operating income 514.33M 504.17M 271.24M 362.91M 636.09M
Income before tax 419.66M 549.37M 349.66M 381.98M 746.25M
Net income 336.06M 409.59M 235.43M 348.57M 594.69M
EBITDA 909.50M 913.70M 679.85M 744.45M 1,012.74M
Diluted EPS 3.17 3.88 2.25 3.43 5.87
Dividends Per Share 2.16 1.35 1.37 1.41 1.64
Total Assets 8,124.79M 7,900.14M 7,863.21M 8,382.26M 8,478.94M
Total liabilities 1,054.93M 972.76M 1,235.62M 1,418.52M 1,555.32M
Total equity 7,065.58M 6,922.95M 6,623.04M 6,959.02M 6,919.19M
Operating cash flow 674.23M 595.06M 727.79M 433.49M 820.31M

Valuation Measures

Mar 2022
Operating margin15.80%
Profit margin14.78%

Key executives

  • Executive President, CEO & Representative Director: Isao Matsumoto
  • COO, Director & Senior Managing Executive Officer: Katsumi Azuma
  • Director & Chief Technology Officer: Tetsuo Tateishi
  • Director & General Manager-Administration: Koji Yamamoto
  • Director, Chief Sales Officer & GM-Accounting: Kazuhide Ino


  • Rohm Music Foundation (10.0%)
  • ROHM Co., Ltd. (4.7%)
  • Nomura Asset Management Co., Ltd. (3.3%)
  • BlackRock Fund Advisors (2.6%)
  • The Bank of Kyoto, Ltd. (2.5%)
  • The Vanguard Group, Inc. (2.1%)
  • Nikko Asset Management Co., Ltd. (1.2%)
  • Daiwa Asset Management Co. Ltd. (1.2%)
  • Seafarer Capital Partners LLC (1.1%)
  • Norges Bank Investment Management (1.1%)

Contact Details

  • Website:
  • Address: 21 Saiin Mizosaki-cho, Ukyo-Ku, Kyoto, 615-8585, Japan
  • Phone: +81.75.311.2121

Related Companies

  • ROHM Semiconductor Hong Kong Co. Ltd.
  • ROHM Semiconductor (Beijing) Co. Ltd.
  • ROHM Co. Ltd. /Tantalum Capacitor Bus/
  • ROHM Employee Incentive Plan
  • Rohm Restricted Stock Compensation Plan
  • Powervation, Inc.
  • Renesas Semiconductor Manufacturing Co Ltd /Wafer Fab Ops/
  • Rohm Electronics Korea Corp.
  • ROHM Mechatech (Tianjin) Co. Ltd.
  • ROHM Semiconductor Trading (Dalian) Co. Ltd.
  • ROHM Semiconductor do Brasil Ltda.
  • ROHM Semiconductor Philippines Corp.
  • ROHM Semiconductor (Shenzhen) Co. Ltd.
  • ROHM Semiconductor Singapore Pte Ltd.
  • ROHM Semiconductor Malaysia Sdn. Bhd.
  • ROHM Semiconductor Korea Corp.
  • ROHM Semiconductor India Pvt Ltd.
  • ROHM Semiconductor (Shanghai) Co. Ltd.
  • ROHM Semiconductor (Thailand) Co. Ltd.
  • Rohm Apollo Electronics (Thailand) Co. Ltd.
  • ROHM Electronics Dalian Co. Ltd.
  • ROHM Semiconductor (China) Co. Ltd.
  • ROHM-Wako Electronics (Malaysia) Sdn. Bhd.
  • ROHM Integrated Systems (Thailand) Co. Ltd.
  • ROHM Semiconductor (Taiwan) Co. Ltd.
  • GigaLex Co. Ltd.
  • Rohm Fukuoka Co., Ltd.
  • Narita Giken Co. Ltd.
  • ROHM Apollo Device Co., Ltd.
  • ROHM Electronics GmbH


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Last Updated on 5 Dec, 2022

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