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Electronic Technology

Sumida Corp.

Business Summary

Sumida Corp. operates as a holding company which engages in the design and manufacture of coil-related components and modules for consumer electronics, automotive, and industrial markets. Its products include audio and visual devices, office automation equipment, automotive-related and industrial equipment, and other electronic components. It also provides the complimentary products and services such as magnetic materials, ceramics, flexible connectors and electronic manufacturing services (EMS). The company was founded by Ichiro Yawata in May 1950 and is headquartered in Tokyo, Japan.

Financial Highlights

Dec 2020 JPYUSD
Gross Profit11,098M103.94M
Operating income2,300M21.54M
Income before tax1,470M13.76M
Net income828M7.75M
Diluted EPS30.440.28
Dividends Per Share90.08
Total Assets98,063M949.80M
Total liabilities63,503M615.07M
Total equity32,990M319.53M
Operating cash flow9,107M85.29M
Currency in JPYCurrency in USD

Historical Data

 Dec 2016Dec 2017Dec 2018Dec 2019Dec 2020
Revenue 81,052M 90,153M 97,538M 94,283M 84,417M
Gross Profit 14,861M 15,134M 15,346M 12,869M 11,098M
Operating income 6,354M 6,297M 5,652M 3,539M 2,300M
Income before tax 5,469M 5,697M 4,061M 2,184M 1,470M
Net income 3,666M 4,505M 2,421M 1,583M 828M
EBITDA 9,251M 9,574M 9,660M 8,848M 8,247M
Diluted EPS 154.71 173.11 88.98 58.17 30.44
Dividends Per Share 34 45 27 24 9
Total Assets 69,007M 84,366M 94,277M 96,561M 98,063M
Total liabilities 46,982M 54,242M 58,835M 61,963M 63,503M
Total equity 20,629M 28,570M 33,829M 33,013M 32,990M
Operating cash flow 8,291M 3,658M 4,672M 8,732M 9,107M
 Dec 2016Dec 2017Dec 2018Dec 2019Dec 2020
Revenue 745.93M 803.97M 883.15M 864.89M 790.65M
Gross Profit 136.76M 134.96M 138.94M 118.05M 103.94M
Operating income 58.47M 56.15M 51.17M 32.46M 21.54M
Income before tax 50.33M 50.80M 36.77M 20.03M 13.76M
Net income 33.73M 40.17M 21.92M 14.52M 7.75M
EBITDA 85.13M 85.38M 87.46M 81.16M 77.24M
Diluted EPS 1.42 1.54 0.80 0.53 0.28
Dividends Per Share 0.31 0.40 0.24 0.22 0.08
Total Assets 591.64M 748.92M 859.29M 888.53M 949.80M
Total liabilities 402.81M 481.50M 536.25M 570.16M 615.07M
Total equity 176.86M 253.61M 308.33M 303.77M 319.53M
Operating cash flow 76.30M 32.62M 42.30M 80.10M 85.29M

Valuation Measures

Dec 2020
Operating margin2.72%
Profit margin0.98%

Key executives

  • Chairman & Chief Executive Officer: Shigeyuki Yawata
  • President: Kanji Hori
  • Chief Financial Officer: Yoshiyuki Honda


  • Rheos Capital Works, Inc. (Investment Management) (14.1%)
  • Nomura Asset Management Co., Ltd. (9.9%)
  • Asset Management One Co., Ltd. (9.7%)
  • Nikko Asset Management Co., Ltd. (9.4%)
  • Sumitomo Mitsui Trust Asset Management Co., Ltd. (6.5%)
  • Ichiyoshi Asset Management Co., Ltd. (4.5%)
  • Yawata Building KK (4.0%)
  • Norges Bank Investment Management (3.6%)
  • Yawata Zaidan Ltd. (3.4%)
  • Resona Asset Management Co., Ltd. (3.3%)

Contact Details

  • Website:
  • Address: KDX Ginza East Building, 7/F, 3-7-2 Irifune, Tokyo, 104-0042, Japan
  • Phone: +81.3.6758.2470

Related Companies

  • Guangzhou Panyu Sumida Kou Shui Heng Electric Factory
  • Sumida America Holdings, Inc.
  • SUMIDA Electronic Shanghai Co., Ltd.
  • SUMIDA Components de Mexico SA de CV
  • Sumida Electric (Thailand) Co. Ltd.
  • Sumida Service Co. Ltd.
  • Sumida America Components, Inc.
  • Sumida Trading Shanghai Co. Ltd.
  • Sumida Electric Jian Co. Ltd.
  • Sumida Electric (Changde) Co. Ltd.
  • Taiwan Sumida Trading Co. Ltd.
  • M. Sumida Electric Sdn. Bhd.
  • Sumida Electronic Vietnam Co. Ltd.
  • Sumida EMS GmbH
  • Sumida Europe GmbH
  • Sumida Finance BV
  • Sumida Flexible Connections GmbH
  • Sumida Flexible Connections Romania SRL
  • SUMIDA Lehesten GmbH
  • Sumida Trading Co. Ltd.
  • Sumida Trading Pte Ltd.
  • Vogt Electronic Romania SRL
  • Sumida de Mexico SA de CV
  • Vogt Electronic de Mexico SA de CV
  • SUMIDA Components GmbH
  • SUMIDA Components & Modules GmbH
  • vogtronics GmbH
  • Vogt Electronic Lehesten GmbH
  • Panta GmbH Herstellung Von Flachleiterfolien
  • Sumida Corporate Service, Inc.


  • Chilisin Electronics Corp
  • ABCO Electronics Co., Ltd.
Last Updated on 8 Dec, 2021

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