Companies/JP/4719

ALPHA SYSTEMS INC. · 株式会社アルファシステムズ

Ownership & governance

Registry officers9

NameRoleSinceShares
亀山 信行常勤監査役—-
定塚 淳一取締役—-
山口 裕之取締役—-
山田 邦彦常勤監査役—-
布施木 孝叔取締役—-
成相 宏監査役—-
石川 有子代表取締役会長—-
石川 英智代表取締役副会長—-

Registry · as of 2026-03-31

Institutional (13F)

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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