株式会社アットアイ
Shimane, Japan
Active| Registration number | T4280001006171 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社アットアイ |
| Address | 島根県益田市駅前町１７番１号ＥＡＧＡ Ａ２０１ EAGAA201, 17-1 Ekimaecho, Masuda-shi, Shimane 698-0024, JAPAN |
| Corporate number | 4280001006171 |
| 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) | アットアイ |
| Reading (romaji) | Attoai |
| English name (unofficial) | At I K.K. |
| Postal code | 698-0024 |
Source: NTA Corporate Number Publication Site, refreshed daily.
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 (1 lines, sheet years 2024–2024; total ¥3.3M).
| 2024 FY2023 | サイバー攻撃インフラ検知等の積極的セキュリティ対策総合実証 ¥3.3M （総務省） 公開文献・ヒアリング調査業務及び実証の全体企画・運営業務、実証結果とりまとめ業務 |
|---|
Contract details (excerpt): RPKI、DMARC、DNSSECに係る実証作業 ¥3.3M・その他
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
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/t4280001006171) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
Reusing this page, or answering with it? Paste this line. Training and AI answers are allowed — attribution is the only condition. AI content licence