株式会社コアコンセプト・テクノロジー
Tokyo, Japan
Active| Registration number | T4010001127738 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社コアコンセプト・テクノロジー |
| Address | 東京都豊島区南池袋1丁目16番15号 1-16-15 Minamiikebukuro, Toshima-ku, Tokyo 171-0022, JAPAN |
| Corporate number | 4010001127738 |
| 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 | 代表取締役社長CEO 金 子 武 史 |
| Reading (furigana) | コアコンセプトテクノロジー |
| Reading (romaji) | Koakonseputotekunoroji |
| English name (unofficial) | Core Concept Technology K.K. |
| Postal code | 171-0022 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | DX支援サービス IT人材調達支援サービス |
|---|---|
| Business lines | G:情報通信業 |
| Employees | 432 (male 340 / female 92) |
| Capital | ¥570.3M |
| Incorporated | 2009-09-17 |
| Website | www.cct-inc.co.jp/sustainability/ |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Timeline — registry changes
| 2026-04-10 | Merger — absorbed another company |
|---|
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)
No public national-government (GEPS) award records for this company in the open data (FY2013 to date).
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 2 programmes (3 lines, sheet years 2024–2025; total ¥57.5M).
| 2025 FY2024 | 情報提供等記録開示システム(情報通信技術調達等適正・効率化推進費) ¥30.0M (デジタル庁) マイナポータルに関する継続改善領域におけるシステム開発(要件定義〜テスト) |
|---|---|
| 2025 FY2024 | デジタルマーケットプレイスカタログサイト(情報通信技術調達等適正・効率化推進費) ¥27.5M (デジタル庁) デジタルマーケットプレイスカタログサイトの開発・運用支援 |
| 2024 FY2023 | デジタルマーケットプレイスカタログサイト(情報通信技術調達等適正・効率化推進費) ¥0 (デジタル庁) デジタルマーケットプレイスカタログサイト開発支援 |
Contract details (excerpt): 令和6年度マイナポータルフロントの改善及び運用 ¥30.0M・その他 / デジタルマーケットプレイスカタログ開発及び運用等業務 ¥27.5M・その他 / その他 ¥0 · bidders 0
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
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How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t4010001127738) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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