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Producer Manufacturing

Mitsui Mining & Smelting Co., Ltd.

Business Summary

Mitsui Mining & Smelting Co., Ltd. engages in the manufacture and sale of functional materials, electronic materials, and automotive parts. It operates through the following segments: Engineered Materials, Metals, Automotive Parts and Components, and Affiliates Coordination. The Engineered Materials segment offers battery materials, exhaust gas purification catalysts, functional powders, copper foil, and ceramic products. The Metals segment provides zinc, lead, copper, gold, and silver. It also deals with the resource recycling business. The Automotive Parts and Components segment handles the manufacture and sale of door locks for automobiles. The Affiliates Coordination segment covers die cast, powder metallurgy, copper, and pearlite products. The company was founded in September 1874 and is headquartered in Tokyo, Japan.

Financial Highlights

Mar 2022 JPYUSD
Gross Profit121,095M1,077.61M
Operating income60,738M540.50M
Income before tax64,514M574.10M
Net income52,089M463.53M
Diluted EPS911.998.11
Dividends Per Share1100.97
Total Assets637,878M5,255.43M
Total liabilities387,825M3,195.26M
Total equity239,692M1,974.80M
Operating cash flow60,672M539.91M
Currency in JPYCurrency in USD

Historical Data

 Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022
Revenue 519,215M 497,701M 473,109M 522,936M 633,346M
Gross Profit 100,438M 72,639M 69,100M 105,612M 121,095M
Operating income 49,530M 18,202M 13,038M 51,086M 60,738M
Income before tax 7,741M 15,162M 5,794M 54,675M 64,514M
Net income -708M 4,691M 1,566M 44,733M 52,089M
EBITDA 76,168M 46,166M 42,008M 85,108M 94,045M
Diluted EPS -12.39 82.14 27.42 783.33 911.99
Dividends Per Share 70 70 70 85 110
Total Assets 518,705M 523,315M 537,119M 595,016M 637,878M
Total liabilities 340,049M 343,636M 363,858M 384,541M 387,825M
Total equity 168,193M 170,055M 164,733M 198,879M 239,692M
Operating cash flow 52,436M 40,696M 36,107M 27,565M 60,672M
 Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022
Revenue 4,684.68M 4,488.05M 4,351.39M 4,930.68M 5,636.12M
Gross Profit 906.21M 655.02M 635.54M 995.80M 1,077.61M
Operating income 446.89M 164.13M 119.91M 481.68M 540.50M
Income before tax 69.84M 136.72M 53.29M 515.52M 574.10M
Net income -6.38M 42.30M 14.40M 421.78M 463.53M
EBITDA 687.23M 416.30M 386.36M 802.47M 836.90M
Diluted EPS -0.11 0.74 0.25 7.38 8.11
Dividends Per Share 0.63 0.63 0.64 0.80 0.97
Total Assets 4,877.33M 4,727.96M 4,975.39M 5,384.76M 5,255.43M
Total liabilities 3,197.45M 3,104.63M 3,370.45M 3,480.00M 3,195.26M
Total equity 1,581.50M 1,536.38M 1,525.94M 1,799.81M 1,974.80M
Operating cash flow 473.11M 366.97M 332.09M 259.90M 539.91M

Valuation Measures

Mar 2022
Operating margin9.59%
Profit margin8.22%

Key executives

  • President & Representative Director: Takeshi Nou
  • Manager-General Research Institute: Kiyotaka Yasuda
  • Executive Officer, Manager-Personnel & Secretariat: Makoto Miyaji
  • Executive Officer & Deputy GM-Functional Material: Noriyuki Maruyama
  • Director & Managing Executive Officer: Isshi Hisaoka


  • Nomura Asset Management Co., Ltd. (5.6%)
  • Asset Management One Co., Ltd. (3.6%)
  • Sumitomo Mitsui Trust Asset Management Co., Ltd. (3.5%)
  • Dimensional Fund Advisors LP (3.0%)
  • Daiwa Asset Management Co. Ltd. (2.9%)
  • Nikko Asset Management Co., Ltd. (2.6%)
  • T. Rowe Price International Ltd. (2.3%)
  • The Vanguard Group, Inc. (2.3%)
  • Mitsui Mining & Smelting Employee Stock Ownership Plan (2.1%)
  • Mitsubishi UFJ Kokusai Asset Management Co., Ltd. (1.5%)

Contact Details

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Last Updated on 12 Aug, 2022

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