株式会社イオ
Tokyo, Japan
Active| Registration number | T4013401006866 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社イオ |
| Address | 東京都日野市旭が丘４丁目７番地１０７ 4-7-107 Asahigaoka, Hino-shi, Tokyo 191-0065, JAPAN |
| Corporate number | 4013401006866 |
| 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) |
|---|---|
| Representative | 代表取締役 吉本 英幸 |
| Reading (furigana) | イオ |
| Reading (romaji) | Io |
| English name (unofficial) | Io |
| Postal code | 191-0065 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 2012-09-03 |
|---|
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
8 national government awards on record between 2020-03-16 and 2025-03-11.
| 2025-03-11 | 令和７年度水質検査業務委託契約 |
|---|---|
| 2024-03-12 | 令和6年度水質検査業務委託契約 |
| 2023-03-09 | 令和５年度水質検査業務委託契約 |
| 2022-03-17 | 令和４年度水質検査業務委託契約 |
| 2021-03-17 | 令和３年度水質検査業務委託契約 |
Full award history on Japan Tenders →
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 (2 lines, sheet years 2024–2025; total ¥6.0M).
| 2025 FY2024 | 下水道事業 ¥4.9M （国土交通省） 処理場特性の分析に基づく下水汚泥資源の肥料利用拡大に向けたロードマップの検討業務（繰越） |
|---|---|
| 2024 FY2023 | 水質汚濁防止推進費 ¥1.1M （環境省） 排水対策等検討調査における排水の分析 |
Contract details (excerpt): 処理場特性の分析に基づく下水汚泥資源の肥料利用拡大に向けたロードマップの検討業務 ¥4.9M・その他 ／ 令和5年度排水対策等検討調査業務 ¥1.1M・その他 · 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 →
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/t4013401006866) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-24.
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