株式会社プラスアルファ・コンサルティング (Corporate ID: 9010401068115) is a major listed enterprise operating in the 建設業 sector headquartered in 東京都港区東新橋１丁目９番２号汐留住友ビル２５階. Led by 代表取締役 三室克哉. Officially registered in Japan on December 25, 2006. Latest operational metrics report annual revenue: ¥15.1B JPY, workforce: 344 employees, capital: ¥557.8M JPY. Fully registered under Japan's National Tax Agency Qualified Invoice System (Invoice No: T9010401068115). Official contact (03-6432-4016), 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).
Head office relocated to [New] "東京都港区東新橋１丁目９番２号汐留住友ビル２５階" from [Old] "東京都港区浜松町１丁目１８番１６号住友浜松町ビル".
Corporate registry update recorded.
Head office relocated to [New] "東京都港区東新橋１丁目９番２号汐留住友ビル２５階" from [Old] "東京都港区浜松町１丁目１８－１６住友浜松町ビル５Ｆ".
13-digit Corporate Number "9010401068115" was officially assigned by the National Tax Agency Commissioner with corporate name "株式会社プラスアルファ・コンサルティング".
| Shareholder Name | Ownership Ratio |
|---|---|
| 三室 克哉 | 15.45% |
| 鈴村 賢治 | 10.52% |
| 日本マスタートラスト信託銀行株式会社（信託口） | 8.78% |
| 株式会社日本カストディ銀行（信託口） | 5.72% |
| 合同会社アルファスタイル | 5.59% |
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The official representative phone number for 株式会社プラスアルファ・コンサルティング is 03-6432-4016. Head office is located at 東京都港区東新橋１丁目９番２号汐留住友ビル２５階. Verified contact channels and executive directories are accessible on Kigyou-list.
株式会社プラスアルファ・コンサルティング's official 13-digit National Tax Agency Corporate Number is 9010401068115. It is officially registered as a Qualified Invoice Issuer under Japan's consumption tax invoice system with registration ID T9010401068115.
株式会社プラスアルファ・コンサルティング is officially registered and headquartered at Postal Code 1050021, 東京都港区東新橋１丁目９番２号汐留住友ビル２５階. Complete regional jurisdiction and legal relocation history are verified via Japan's National Tax Agency.
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株式会社プラスアルファ・コンサルティング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.
株式会社プラスアルファ・コンサルティング currently employs 344 personnel. Most recently reported annual revenue stands at ¥15.1B JPY.
The official representative of 株式会社プラスアルファ・コンサルティング is 代表取締役 三室克哉, with a registered capital of ¥557.8M 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.