Company
Mitsubishi Materials Corporation
Mitsubishi Materials Corporation is an active UK company (number FC025960), incorporated 2005, with 10 current directors including Ichiro Sasaki and Tetsuya Tanaka. Source: Companies House, updated 4th October 2026.
Official record Companies House · updated 4th October 2026 · Sources
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Who leads it
- Ichiro SasakiDirector · since 2025
- Tetsuya TanakaDirector · since 2025
- Kayo HiranoDirector · since 2025
- Nozomi SagaraDirector · since 2024
- Hatsunori KiriyamaDirector · since 2024
- Rikako BeppuDirector · since 2022
- Kazuhiko TakedaDirector · since 2022
- Koji IgarashiDirector · since 2020
- Tatsuo WakabayashiDirector · since 2019
- Naoki OnoDirector · since 2014
Previous officers 36
- Nobuhiro Takayanagi 2021-2025 View profile
- Yoshikazu Yasui 2020-2022 View profile
- Hiroshi Sato 2019-2022 View profile
- Hiroshi Kubota 2019-2020 View profile
- Naoto Kasai 2019-2020 View profile
- Souichi Fukui 2019-2020 View profile
- Hikaru Sugi 2018-2025 View profile
- Kazuhiro Kishi 2018-2019 View profile
- Makoto Shibata 2018-2025 View profile
- Hiroshi Watanabe 2017-2024 View profile
- Mariko Tokuno 2016-2024 View profile
- Yasunobu Suzuki 2016-2019 View profile
- Nobuo Shibano 2015-2018 View profile
- Takashi Matsumoto 2015-2017 View profile
- Osamu Iida 2013-2019 View profile
- Masaru Aramaki 2013-2015 View profile
- Akio Hamaji 2012-2016 View profile
- Toshikazu Murai 2012-2013 View profile
- Toshimichi Fujii 2010-2014 View profile
- Masatoshi Hanzawa 2009-2013 View profile
- Akira Takeuchi 2009-2025 View profile
- Makato Miki 2009-2011 View profile
- Toshinori Kato 2008-2016 View profile
- Mayuki Hashimoto 2007-2012 View profile
- Hisayoshi Homma 2006-2009 View profile
- Hiroshi Kanemoto 2006-2010 View profile
- Yoichi Taguchi 2005-2009 View profile
- Yukio Okamoto 2005-2018 View profile
- Tsuneo Katsuki 2005-2007 View profile
- Hiroo Kiyokawa 2005-2010 View profile
- Nobuaki Naito 2005-2005 View profile
- Koichi Kitamura 2005-2006 View profile
- Hiroshi Yao 2005-2018 View profile
- Haruhiko Asao 2005-2008 View profile
- Akihiko Ide 2005-2015 View profile
- Akira Nishikawa 2005-2009 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 08/04/2005
Group
No further corporate or individual controller is recorded above Mitsubishi Materials Corporation on the PSC register - it appears to be the top of its group.
3 other companies in this group
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
10 directors on the board
- Tatsuo Wakabayashi Director · appointed 2019
- Rikako Beppu Director · appointed 2022
- Koji Igarashi Director · appointed 2020
- Ichiro Sasaki Director · appointed 2025
- Kazuhiko Takeda Director · appointed 2022
- Nozomi Sagara Director · appointed 2024
- Tetsuya Tanaka Director · appointed 2025
- Kayo Hirano Director · appointed 2025
- Hatsunori Kiriyama Director · appointed 2024
- Naoki Ono Director · appointed 2014
Directors past 6 years
- Tatsuo Wakabayashi Director · appointed 2019
- Koji Igarashi Director · appointed 2020
- Naoki Ono Director · appointed 2014
First-time vs portfolio directors
First-time (10)
- Tatsuo Wakabayashi Director · appointed 2019
- Rikako Beppu Director · appointed 2022
- Koji Igarashi Director · appointed 2020
- Ichiro Sasaki Director · appointed 2025
- Kazuhiko Takeda Director · appointed 2022
- Nozomi Sagara Director · appointed 2024
- Tetsuya Tanaka Director · appointed 2025
- Kayo Hirano Director · appointed 2025
- Hatsunori Kiriyama Director · appointed 2024
- Naoki Ono Director · appointed 2014
Gaps to watch
- No director brings board experience from anywhere else
- Narrow spread of sectors across the board
Where to look Suggested search: a director with board experience elsewhere; directors from a wider range of sectors.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- FC025960
- Status
- Active
- Type
- Other company type
- Edition
- Register edition compiled 4th October 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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