塚本産業株式会社
塚本産業株式会社 (corporate number 6050001028105) received 4 Japanese central-government awards totaling ¥26,445,000 over the past 60 months. Largest buyer by award value: Ministry of Justice (4 awards).
Corporate number (法人番号): 6050001028105 · 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 6050001028105), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price4
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 | 2 | ¥11,745,000 |
| 2023 | 1 | ¥5,985,000 |
| 2025 | 1 | ¥8,715,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Justice | 4 | ¥26,445,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 第４四半期白灯油供給契約 | Ministry of Justice | 2025-12-11 | ¥8,715,000 |
| 令和５年度第３四半期白灯油供給契約 | Ministry of Justice | 2023-09-22 | ¥5,985,000 |
| 令和４年度第４四半期東日本入国管理センター及び茨城農芸学院で使用する白灯油 | Ministry of Justice | 2022-12-20 | ¥8,800,000 |
| 令和４年度第１・四半期入国者収容所東日本入国管理センター及び茨城農芸学院で使用する白灯油契約 | Ministry of Justice | 2022-03-30 | ¥2,945,000 |
Company profile (gBizINFO)
- Location
- 茨城県牛久市牛久町３３００番地
- Founded
- 1958-12-20
- Unified bidding qualification grades
- B
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.