Companies/JP/3913

GREENBEE, INC. · GreenBee株式会社

Ownership & governance

Executives 2Directors 3Avg age 61Avg tenure 10.8y
Sadanori Iwamoto
President
Age 55Since 2017-01-31

Executives2

Sadanori Iwamoto
President
Age 55Since 2017-01-31
Tomofumi Watanabe
Comptroller/Controller/Auditor
Age 73Since 2016-02-29

Board of directors3

Sadanori Iwamoto
Director/Board Member
Age 55Since 2010-02-28
Yoji Ochiai
Director/Board Member
Age 62Since 2015-02-28
Jyh Jong Lin
Director/Board Member
Age 58Since 2018-02-28

Shareholders5

NameStakeShares
Sen-chou Lo
22.59 %
530,600
GREENBEE, INC.
14.06 %
330,271
WEST HOLDINGS CORPORATION
2.981 %
70,000
Sadanori Iwamoto
2.555 %
60,000
Shigeru Masuda
1.844 %
43,300

Catalog · 2026-07-09

Registry officers8

NameRoleSinceShares
宇佐美 將生取締役2018-04-01-
岩本 定則代表取締役社長2010-03-01-
本郷 喜千監査役2006-08-01-
杉本 佳彦監査役2023-03-01-
李 欣欣取締役2000-08-01-
江藤 祐一郎監査役（常勤）2019-03-01-
渋澤 祥行取締役2006-08-01-
落合 洋司取締役2015-03-01-

Registry · as of 2026-12-31

Institutional (13F)

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Fund membership

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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.

Peers