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Company · Minato-Ku

Obayashi Corporation

Official record Companies House · updated 27th September 2026 · Sources

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Who leads it

Previous officers 57

  1. Toru Shiraishi 2016-2018 Director View profile
  2. Kozaburo Tsuchiya 2016-2018 Director View profile
  3. Nao Sugiyama 2016-2017 Director View profile
  4. Makato Kishida 2016-2018 Director View profile
  5. Jiro Otsuka 2016-2018 Director View profile
  6. Akihisa Miwa 2016-2018 Director View profile
  7. Shozo Harada 2016-2018 Director View profile
  8. Nobuyuki Shinkai 1990-2016 Director View profile
  9. Yoshiro Ohbayashi 1990-2016 Director View profile
  10. Tsuneshi Sakai 1990-2016 Director View profile
  11. Kenichi Itsuji 1990-2016 Director View profile
  12. Kazuichi Minehisa 1990-2016 Director View profile
  13. Tehiro Matsui 1990-2016 Director View profile
  14. Kazuhiko Morichika 1990-2016 Director View profile
  15. Tsuneharu Yatagai 1990-2016 Director View profile
  16. Naoharu Ohtsuka 1990-2016 Director View profile
  17. Tsutomu Takahashi 1990-2016 Director View profile
  18. Taro Ozasa 1990-2016 Director View profile
  19. Keizo Ishii 1990-2016 Director View profile
  20. Toshio Kurisaki 1990-2016 Director View profile
  21. Shinji Mukasa 1990-2016 Director View profile
  22. Takashi Itami 1990-2016 Director View profile
  23. Tatsuo Muramatsu 1990-2016 Director View profile
  24. Masatoshi Inoue 1990-2016 Director View profile
  25. Shigeo Kurosawa 1990-2016 Director View profile
  26. Sukeyoshi Morishita 1990-2016 Director View profile
  27. Yutaka Hamada 1990-2016 Director View profile
  28. Iwao Funabashi 1990-2016 Director View profile
  29. Yohsio Shinohara 1990-2016 Director View profile
  30. Wakao Ohba 1990-2016 Director View profile
  31. Tsuneo Aki 1990-2016 Director View profile
  32. Masahiro Fujita 1990-2016 Director View profile
  33. Chiaki Goto 1990-2016 Director View profile
  34. Toshiaki Morikawa 1990-2016 Director View profile
  35. Toshiteru Arakawa 1990-2016 Director View profile
  36. Motoichi Yoneda 1990-2016 Director View profile
  37. Toshigazu Yasumori 1990-2016 Director View profile
  38. Motoaki Yano 1990-2016 Director View profile
  39. Kiminari Kawada 1990-2016 Director View profile
  40. Teruo Matsushita 1990-2016 Director View profile
  41. Koreaki Hagihara 1990-2016 Director View profile
  42. Koji Niwaya 1990-2016 Director View profile
  43. Shoji Shigenu 1990-2016 Director View profile
  44. Takatsura Cho 1990-2016 Director View profile
  45. Toshifumi Kawachi 1990-2016 Director View profile
  46. Yuichi Kozu 1990-2016 Director View profile
  47. Takao Tsumuro 1990-2016 Director View profile
  48. Kenichi Yamashita 1990-2016 Director View profile
  49. Yoshiyuki Katsuta 1990-2016 Director View profile
  50. Ryuji Kudoh 1990-2016 Director View profile
  51. Sakae Hirashima 1990-2016 Director View profile
  52. Kiyoshi Takado 1990-2016 Director View profile
  53. Koji Narasaki 1990-2016 Director View profile
  54. Haruhisa Taniguchi 1990-2016 Director View profile
  55. Toshitame Fujisaka 1990-2016 Director View profile
  56. Toshikazu Takeda 1990-2016 Director View profile
  57. Tadashi Okada 1990-2016 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
01/01/1993
Registered office
Minato-Ku
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

11.4y median 8.5y
average tenure
36.1y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (10)

0
left in the last 12 months

Gaps to watch

  • Several long-serving directors could step down together
  • No director brings board experience from anywhere else
  • Narrow spread of sectors across the board

Where to look Suggested search: succession planning for long-tenured seats; a director with board experience elsewhere.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
FC015534
Status
Active
Type
Other company type
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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