日本データベース開発株式会社
Tokyo, Japan
Active| Registration number | T3013301022865 |
|---|---|
| Type | Corporation |
| Registered name | 日本データベース開発株式会社 |
| Address | 東京都豊島区西池袋５丁目１４番８号 5-14-8 Nishiikebukuro, Toshima-ku, Tokyo 171-0021, JAPAN |
| Corporate number | 3013301022865 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
The invoice registration date is when the qualified-invoice-issuer registration (T-number) took effect — it is not the date the company was founded, and it resets only if the business re-registers after revocation or expiry.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役 加藤 正明 |
| Reading (furigana) | ニホンデータベースカイハツ |
| Reading (romaji) | Nihondetabesukaihatsu |
| English name (unofficial) | Japan Database Development |
| Postal code | 171-0021 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | コンテンツ事業・辞書開発事業・図書館支援事業 |
|---|---|
| Business lines | G:情報通信業 |
| Employees | 158 |
| Incorporated | 1985-05-01 |
| Website | www.ndk.co.jp/ |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
12 national government awards on record between 2020-08-28 and 2026-07-10.
| 2026-07-10 | 自衛隊奨学生選考試験問題の校閲 |
|---|---|
| 2026-03-31 | 高度な技術的専門性を有する学生の選考方法に係る調査及び分析等役務 |
| 2025-05-12 | 令和７年度自衛隊奨学生選考試験問題の作成役務（その２） |
| 2024-07-10 | 令和７年度自衛隊奨学生選考試験問題の作成、印刷等 |
| 2023-10-24 | 特許庁任期付職員令和６年度採用一次試験「論文式」問題作成、印刷及び採点等業務一式 |
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 ¥30.9M).
| 2025 FY2024 | 自衛官等募集活動に要する経費 ¥30.9M （防衛省） 物品売買、製造請負及び役務の提供等 |
|---|
Contract details (excerpt): 第１回幹部候補生試験問題解答の採点 ¥6.2M・随意契約（その他） · bidders 1 ／ 第１回幹部候補生試験小論文問題解答の採点 ¥5.5M・随意契約（その他） · bidders 1 ／ 幹部候補生（大学卒業程度）採用試験専門問題 ¥4.2M・一般競争契約（最低価格） · bidders 1 ／ 幹部候補生（大学卒業程度）採用試験専門問題 ¥4.2M・一般競争契約（最低価格） · bidders 1 ／ 令和７年度自衛隊奨学生選考試験問題の作成、印刷等 ¥3.2M・一般競争契約（最低価格） · bidders 3 ／ 第２回幹部候補生試験問題解答の採点 ¥2.4M・随意契約（その他） · bidders 1
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 →
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How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t3013301022865) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-24.
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