株式会社イーアイアイ
Tokyo, Japan
Active| Registration number | T8010401143001 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社イーアイアイ |
| Address | 東京都千代田区神田小川町２丁目３番１３号 2-3-13 Kandaogawamachi, Chiyoda-ku, Tokyo 101-0052, JAPAN |
| Corporate number | 8010401143001 |
| Corporate number assigned on | 2019-01-07 |
| Invoice registered on | 2023-10-01 |
| Record last updated | 2026-07-07 |
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) | イーアイアイ |
| Reading (romaji) | Iaiai |
| English name (unofficial) | EII K.K. |
| Postal code | 101-0052 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Timeline — registry changes
| 2026-05-28 | Head-office address changed (Japan) |
|---|
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 1 programme (1 lines, sheet years 2024–2024; total ¥23.6M).
| 2024 FY2023 | 交通運輸技術開発推進制度 ¥23.6M （国土交通省） 委託研究の実施等 |
|---|
Contract details (excerpt): 小口輸送を対象とした多業種汎用型ＡＩ自動配車アルゴリズムの開発と普及拡大を目指した利用実証 ¥23.6M・随意契約（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
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How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t8010401143001) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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