リバー株式会社
Tokyo, Japan
Active| Registration number | T6011101055777 |
|---|---|
| Type | Corporation |
| Registered name | リバー株式会社 |
| Address | 東京都新宿区西新宿６丁目１５番１－１８１１号 号, 6-15-1-1811 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, JAPAN |
| Corporate number | 6011101055777 |
| 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) |
|---|---|
| English name (unofficial) | River K.K. |
| Postal code | 160-0023 |
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 ¥34.4M).
| 2025 FY2024 | 自動車リサイクルにおける再生材利用拡大に向けた産官学連携推進事業 ¥34.4M （環境省） 令和５年度自動車リサイクルにおける再生材利用拡大に向けた産官学連携推進事業（共同実施・外注費） |
|---|
Contract details (excerpt): 令和５年度自動車リサイクルにおける再生材利用拡大に向けた産官学連携推進事業（うち、ＡＩ等を活用した脱炭素型高度自動車部品 ¥34.4M・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/t6011101055777) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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