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Sumitomo Metal Mining Co., Ltd

Sumitomo Metal Mining Co., Ltd is an active company incorporated on 1 April 1995 with the registered office located in . Sumitomo Metal Mining Co., Ltd was registered 30 years ago.
Status
Active
Active since incorporation
Company No
FC018829
Overseas company
Age
30 years
Incorporated 1 April 1995
Size
Large
Turnover is over £54M
Balance sheet is over £27M
Confirmation
Exempt
FC companies are not required to submit this
Accounts
Not Submitted
Awaiting first accounts
For period ending 31 March 2026
Learn more about Sumitomo Metal Mining Co., Ltd
Contact
Address
11-3 Shimbashi 5-Chome
Minato-Ku
Tokyo 105-8716
Japan
Same address for the past 30 years
Telephone
02072463600
Email
Available in Endole App
Website
Smm.co.jp
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People
Officers
8
Shareholders
-
Controllers (PSC)
-
Taeko Ishii
Director • Japanese • Lives in Japan • Born in May 1956
Nobuhiro Matsumoto
Director • Japanese • Lives in Japan • Born in Feb 1963
Koji Takeuchi
Director • Japanese • Lives in Japan • Born in Feb 1946
Takeshi Kubota
Director • Japanese • Lives in Japan • Born in Aug 1954
Masaru Takebayashi
Director • Japanese • Lives in Japan • Born in Jan 1966
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Shareholders, PSCs & Group Structure
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Mutual Companies
No mutual companies found
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Financials
Net Assets, Total Assets & Total Liabilities (2015–2025)
Period Ended
31 Mar 2025
For period 31 Mar ⟶ 31 Mar 2025
Traded for 12 months
Cash in Bank
£825M
Increased by £35M (+4%)
Turnover
£8.23B
Increased by £669M (+9%)
Employees
Unreported
Same as previous period
Total Assets
£15.86B
Increased by £12M (0%)
Total Liabilities
-£6.32B
Decreased by £183M (-3%)
Net Assets
£9.54B
Increased by £195M (+2%)
Debt Ratio (%)
40%
Decreased by 1.19% (-3%)
See 10 Year Full Financials
Latest Activity
Group Accounts Submitted
3 Months Ago on 13 Oct 2025
Hideyuki Okamoto Resigned
7 Months Ago on 26 Jun 2025
Hideyuki Okamoto Appointed
1 Year 7 Months Ago on 26 Jun 2024
Hiroshi Yoshida Appointed
1 Year 7 Months Ago on 26 Jun 2024
Koji Takeuchi Appointed
1 Year 7 Months Ago on 26 Jun 2024
Kazuhisa Nakano Resigned
4 Years Ago on 26 Jun 2021
Hiroshi Asahi Resigned
4 Years Ago on 25 Jun 2021
Hitoshi Taimatsu Resigned
5 Years Ago on 25 Jun 2020
Harumasa Kurokawa Resigned
6 Years Ago on 25 Jun 2019
Tsutomu Ushijima Resigned
7 Years Ago on 26 Jun 2018
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Documents
Group of companies' accounts made up to 31 March 2025
Submitted on 13 Oct 2025
Termination of appointment of Tsutomu Ushijima as a director on 26 June 2018
Submitted on 6 Oct 2025
Termination of appointment of Kazuhisa Nakano as a director on 26 June 2021
Submitted on 8 Sep 2025
Termination of appointment of Hideyuki Okamoto as a director on 26 June 2025
Submitted on 8 Sep 2025
Termination of appointment of Hitoshi Taimatsu as a director on 25 June 2020
Submitted on 28 Oct 2024
Appointment of Koji Takeuchi as a director on 26 June 2024
Submitted on 22 Oct 2024
Appointment of Hiroshi Yoshida as a director on 26 June 2024
Submitted on 22 Oct 2024
Appointment of Hideyuki Okamoto as a director on 26 June 2024
Submitted on 22 Oct 2024
Appointment of Nobuhiro Matsumoto as a director on 25 June 2019
Submitted on 2 Oct 2024
Appointment of Manabu Kinoshita as a director on 26 September 2020
Submitted on 2 Oct 2024
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Repayment History
Understand how businesses repay their debts and see how they're performing year‐on‐year
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