理想科学工業株式会社 (Corporate ID: 9010401031452) is a major listed enterprise operating in the 建設業 sector headquartered in 東京都港区芝５丁目３４番７号. Led by 代表取締役 執行役員羽山明. Officially registered in Japan on January 25, 1955. Latest operational metrics report annual revenue: ¥59B JPY, workforce: 1,538 employees, capital: ¥14.1B JPY. Fully registered under Japan's National Tax Agency Qualified Invoice System (Invoice No: T9010401031452). Official contact (03-5441-6611), corporate governance, and multi-year financial statements are openly accessible on Kigyou-list.
Official change history records regarding corporate name, registered address, and legal entity designations synced with Japan National Tax Agency (国税庁).
13-digit Corporate Number "9010401031452" was officially assigned by the National Tax Agency Commissioner with corporate name "理想科学工業株式会社".
| Shareholder Name | Ownership Ratio |
|---|---|
| 有限会社理想社 | 15.41% |
| 公益財団法人理想教育財団 | 8.30% |
| 日本マスタートラスト信託銀行株式会社（信託口） | 6.17% |
| あかつき興産株式会社 | 6.11% |
| みずほ信託銀行株式会社退職給付信託きらぼし銀行口再信託受託者株式会社日本カストディ銀行 | 4.88% |
Cross-check reviews, press releases, and compliance background across top Japanese portals.
The official representative phone number for 理想科学工業株式会社 is 03-5441-6611. Head office is located at 東京都港区芝５丁目３４番７号. Verified contact channels and executive directories are accessible on Kigyou-list.
理想科学工業株式会社's official 13-digit National Tax Agency Corporate Number is 9010401031452. It is officially registered as a Qualified Invoice Issuer under Japan's consumption tax invoice system with registration ID T9010401031452.
理想科学工業株式会社 is officially registered and headquartered at Postal Code 1080014, 東京都港区芝５丁目３４番７号. Complete regional jurisdiction and legal relocation history are verified via Japan's National Tax Agency.
Outreach to 理想科学工業株式会社 or acquire targeted lookalike company datasets.
理想科学工業株式会社に関連する公的異動登記および東京都の各カテゴリ別データベースへの直通インデックスです。 最新の法人登記データや採用活動の動向を各ハブにて毎日自動更新しています。
※ Corporate information on this profile is aggregated, verified, and structured based on official open data provided by the National Tax Agency (国税庁) and METI gBizINFO.
理想科学工業株式会社 currently employs 1,538 personnel. Most recently reported annual revenue stands at ¥59B JPY.
The official representative of 理想科学工業株式会社 is 代表取締役 執行役員羽山明, with a registered capital of ¥14.1B JPY. The company is publicly traded on the 東証.
On Kigyou-list, users can review verified financial metrics, legal registry history, corporate signals (hiring, subsidies, trademarks), and export standardized CSV datasets for B2B intelligence.