リバー株式会社
リバー株式会社 (corporate number 4010601013131) received 2 Japanese central-government awards totaling ¥8,889,414 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (1 award).
Corporate number (法人番号): 4010601013131 · Rolling 60 months (2021-10-16 – 2026-10-16)
Counts and totals are exact over this window — every matching row, not a sample.
When Hashike's monthly refresh from Japan's Procurement Portal (調達ポータル) adds a new award result for this company (corporate number 4010601013131), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price1
- Open bidding — highest price1
Awards by calendar year
Grouped by the calendar year of the award date. The first and last years shown cover only part of the window.
| Calendar year | Award results | Total awarded |
|---|---|---|
| 2022 | 1 | ¥1,359,414 |
| 2024 | 1 | ¥7,530,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 1 | ¥7,530,000 |
| National Tax Agency | 1 | ¥1,359,414 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和６年度 特定離島港湾事務所廃棄物撤去・処分計画資料他作成（その２） | Ministry of Land, Infrastructure, Transport and Tourism | 2024-12-23 | ¥7,530,000 |
| 税務大学校和光校舎体育館等の建築改修工事に伴う発生材の売払い | National Tax Agency | 2022-12-16 | ¥1,359,414 |
Company profile (gBizINFO)
- Location
- 東京都墨田区緑１丁目４番１９号
- Founded
- 1935-02-10
- Employees
- 633
- Unified bidding qualification grades
- A, A
- Business
- 金属材料品製造
Source: gBizINFO (METI). A different source from the award records above.
Central-government award results published on Japan's Procurement Portal (調達ポータル) only. Prefectural and municipal contracts are not included, and neither is the Ministry of Defense's central equipment procurement, which ATLA (Acquisition, Technology and Logistics Agency) publishes separately. Amounts are award prices (the winning bid) in yen and are never combined with the US federal figures elsewhere on this site. Company and procurement names are shown as published, in Japanese, and are not translated.