株式会社ジェイ・キャスト
Tokyo, Japan
Active| Registration number | T5010001019471 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社ジェイ・キャスト |
| Address | 東京都中央区入船2丁目3番7号築地エー・アイ・ユービル4F 築地エー・アイ・ユービル4F, 2-3-7 Irifune, Chuo-ku, Tokyo 104-0042, JAPAN |
| Corporate number | 5010001019471 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
| Record last updated | 2025-09-18 |
Invoice registration date = when the T-number took effect, not the founding date.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Reading (furigana) | ジェイキャスト |
| Reading (romaji) | Jeikyasuto |
| English name (unofficial) | J-Cast |
| Postal code | 104-0042 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Timeline — registry changes
| 2025-07-11 | Head-office address changed (Japan) |
|---|
Source: daily change files of the NTA Corporate Number Publication Site. Before 2023-08-16 only the latest change is known. All company events →
Government contract awards (GEPS)
6 national government awards on record between 2016-03-08 and 2023-03-23.
| 2023-03-23 | 服務・懲戒制度に関するeラーニングサービス提供業務 |
|---|---|
| 2023-03-09 | 05-0142-0045 ICT分野に関する各種資料の翻訳の請負 |
| 2019-03-04 | 3101420009ICT分野に関する各種資料の翻訳の請負 |
| 2018-02-28 | 3001420008ICT分野に関する各種資料の翻訳の請負 |
| 2017-03-13 | 2901420005ICT分野に関する各種資料の翻訳の請負 |
Full award history on Japan Tenders →
出典:調達ポータル(https://www.p-portal.go.jp/)
Payments from national budget programmes (行政事業レビュー)
Ministry review sheets report this company as a payee of 1 programme (1 lines, sheet years 2024–2024; total ¥8.5M).
| 2024 FY2023 | 国際情報収集・分析、戦略的な国際情報発信等の実施 ¥8.5M (総務省) 諸外国の政策動向等の情報収集、分析等 |
|---|
Contract details (excerpt): ICT分野に関する各種資料の翻訳 ¥8.5M・一般競争契約(最低価格) · bidders 2
Source: 行政事業レビュー見える化サイト (Cabinet Secretariat, PDL 1.0) — edited extract by LoreaTec. A sheet year describes the previous fiscal year’s spending. Programme database →
Verify in official sources
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t5010001019471) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-25.
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