SIGMAKOKI CO., LTD. · シグマ光機株式会社
Ownership & governance
Executives 3Directors 7Avg age 59Avg tenure 7.8y
YK
Yosuke Kondo
President
Age 63Since 2014-07-31
+9
Executives3
YK
Yosuke Kondo
President
Age 63Since 2014-07-31
YI
Yasuyuki Ishii
Chief Administrative Officer
Age 58Since 2020-11-30
KT
Kazunori Tabata
Chief Tech/Sci/R&D Officer
Age 57Since 2019-05-31
Board of directors7
YK
Yosuke Kondo
Director/Board Member
Age 63Since 2002-07-31
KT
Kazunori Tabata
Director/Board Member
Age 57Since 2017-07-31
YI
Yasuyuki Ishii
Director/Board Member
Age 58Since 2023-07-31
TO
Tsutomu Ozawa
Director/Board Member
Age 64Since 2020-07-31
MN
Makoto Nozaki
Director/Board Member
Age 51Since 2021-07-31
YM
Yumiko Matsuo
Director/Board Member
Age 61Since 2022-07-31
SJ
Set Jiyeon
Director/Board Member
Age 55Since 2024-07-31
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| HAMAMATSU PHOTONICS K.K. | 13.24 % | 1,000,000 |
| Sigma Koki Business Association | 6.686 % | 505,000 |
| HIKARI TSUSHIN, INC. | 6.31 % | 476,600 |
| SIGMAKOKI CO., LTD. | 6.228 % | 470,400 |
| Tsushima KK | 3.019 % | 228,000 |
Catalog · 2026-07-09
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Street consensus
Consensus none
Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.