【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23日
【事業年度】 | 第57期(自 2025年４月１日 至 2026年３月31日)
【会社名】 | ジオスター株式会社
【英訳名】 | GEOSTR Corporation
【代表者の役職氏名】 | 代表取締役社長 堀田　穣
【本店の所在の場所】 | 東京都文京区小石川一丁目４番１号
【電話番号】 | ０３(５８４４)１２００(代表)
【事務連絡者氏名】 | 管理本部企画・経理部長　石井　一史
【最寄りの連絡場所】 | 東京都文京区小石川一丁目４番１号
【電話番号】 | ０３(５８４４)１２００(代表)
【事務連絡者氏名】 | 管理本部企画・経理部長　石井　一史
【縦覧に供する場所】 | 株式会社東京証券取引所 (東京都中央区日本橋兜町２番１号) ジオスター株式会社 大阪支店 (大阪府大阪市中央区備後町三丁目２番15号) ジオスター株式会社 名古屋支店 (愛知県名古屋市中区新栄二丁目19番６号)

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