# 【表紙】

【提出書類】 | 有価証券報告書
【根拠条文】 | 金融商品取引法第24条第１項
【提出先】 | 関東財務局長
【提出日】 | 2026年６月26日
【事業年度】 | 第122期（自　2025年４月１日　至　2026年３月31日）
【会社名】 | 水道機工株式会社
【英訳名】 | SUIDO KIKO KAISHA,LTD.
【代表者の役職氏名】 | 代表取締役社長　　古川　徹
【本店の所在の場所】 | 東京都世田谷区桜丘五丁目48番16号
【電話番号】 | 東京０３（３４２６）２１３１（代表）
【事務連絡者氏名】 | 取締役副社長　　丸山　広記
【最寄りの連絡場所】 | 東京都世田谷区桜丘五丁目48番16号
【電話番号】 | 東京０３（３４２６）２１３１（代表）
【事務連絡者氏名】 | 取締役副社長　　丸山　広記
【縦覧に供する場所】 | 該当事項はありません。

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