株式会社イオ
Tokyo, Japan
Active| Registration number | T1012401019708 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社イオ |
| Address | 東京都三鷹市上連雀８丁目１３番１４号 8-13-14 Kamirenjaku, Mitaka-shi, Tokyo 181-0012, JAPAN |
| Corporate number | 1012401019708 |
| 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) | イオ |
| Reading (romaji) | Io |
| English name (unofficial) | Io K.K. |
| Postal code | 181-0012 |
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 2025–2025; total ¥605,000).
| 2025 FY2024 | 水質汚濁防止推進費 ¥605,000 （環境省） 微生物分析 |
|---|
Contract details (excerpt): 令和６年度生活環境項目環境基準の見直し等に係る調査検討業務再委託 ¥605,000・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/t1012401019708) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-23.
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