株式会社ディア
Tokyo, Japan
Active| Registration number | T5010401101556 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社ディア |
| Address | 東京都中央区八丁堀２丁目２１番１１号鈴らん通りビル６階 鈴らん通りビル6階, 2-21-11 Hatchobori, Chuo-ku, Tokyo 104-0032, JAPAN |
| Corporate number | 5010401101556 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
Invoice registration date = when the T-number took effect, not the founding date.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役 御室 政代 |
| Reading (furigana) | ディア |
| Reading (romaji) | Dia |
| English name (unofficial) | Dear |
| Postal code | 104-0032 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 2012-08-28 |
|---|
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
7 national government awards on record between 2020-10-16 and 2026-02-16.
| 2026-02-16 | Planning, Setup, and Operation Services for the Japan-India Public-Private Defense Industr 日印・官民防衛産業フォーラム（ドローン・ミニエクスポ）の企画・設営及び運営役務 |
|---|---|
| 2024-09-03 | Contract Research on Accident Investigation Methods for Advanced Transportation Systems 最新交通システムに係る事故調査手法の調査請負 |
| 2021-12-15 | 外国文献翻訳業務の請負 一式 |
| 2021-07-27 | 連邦指定品名索引（H6)、主要要求項目コード（MRC)及び品目類別資料（SSR)の翻訳 |
| 2021-04-22 | Translation of specialized maritime business documents (unit price contract) 海事等専門業務資料翻訳（単価契約） |
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 2025–2025; total ¥5.3M).
| 2025 FY2024 | 公共交通等安全対策に必要な経費 ¥5.3M （国土交通省 運輸安全委員会） 事故調査に必要な解析、印刷製本費、通信運搬費 |
|---|
Contract details (excerpt): 最新交通システムに係る事故調査手法の調査請負 ¥5.3M・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/t5010401101556) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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