株式会社シィー・ディ・シィー
Tokyo, Japan
Active| Registration number | T2010001019268 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社シィー・ディ・シィー |
| Address | 東京都千代田区神田淡路町２丁目１０番地酒井ビル３階 酒井ビル3階, 2-10 Kandaawajicho, Chiyoda-ku, Tokyo 101-0063, JAPAN |
| Corporate number | 2010001019268 |
| 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) |
|---|---|
| Reading (furigana) | シィーディシィー |
| Reading (romaji) | Shiidishii |
| English name (unofficial) | CDC |
| Postal code | 101-0063 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Company profile (gBizINFO)
| Business summary | 建築設計 |
|---|---|
| Business lines | L:学術研究、専門・技術サービス業 |
| Employees | 9 |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
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 1 programme (2 lines, sheet years 2024–2025; total ¥7.4M).
| 2025 FY2024 | 施設整備費 ¥3.9M （外務省） 請負業者 |
|---|---|
| 2024 FY2023 | 施設整備費 ¥3.5M （外務省） |
Contract details (excerpt): 外務本省ＯＡフロア改修設計業務 ¥969,000・随意契約（少額） · bidders 2 ／ 飯倉別館外構改修設計業務 ¥969,000・随意契約（少額） · bidders 2 ／ 外交史料館書庫改修設計業務 ¥969,000・随意契約（少額） · bidders 2 ／ 外務本省廊下ＯＡフロア改修設計業務 ¥969,000・随意契約（少額） · bidders 2 ／ 間仕切り改修設計業務 ¥969,000・随意契約（少額） · bidders 0 ／ 空調機更新設計業務 ¥946,000・随意契約（少額） · 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 →
Licenses, registrations & certifications (gBizINFO)
| 2023-03-28 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
|---|---|
| 2021-04-01 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
| 2019-04-01 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
Source: gBizINFO (METI) notifications & certifications dataset, refreshed monthly. Some licenses (e.g. construction 建設業許可, electrician registrations) are not part of the gBizINFO dataset.
Verify in official sources
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.
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t2010001019268) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-22.
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