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株式会社コアコンセプト・テクノロジー

Tokyo, Japan

Active
Registration numberT4010001127738
TypeCorporation
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 number4010001127738
Corporate number assigned on2015-10-05
Invoice registered on2023-10-01

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 typeKabushiki 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 code171-0022

Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).

Company profile (gBizINFO)

Business summaryDX支援サービス IT人材調達支援サービス
Business linesG:情報通信業
Employees432 (male 340 / female 92)
Capital¥570.3M
Incorporated2009-09-17
Websitewww.cct-inc.co.jp/sustainability/

Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.

Timeline — registry changes

2026-04-10Merger — 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).

Browse the awards database →

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 →

Doing due diligence on this supplier?

Verifying the invoice number is step one. Our guide covers the full checklist: corporate registry, licenses, and import/export standing.

Read the guide

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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