つくばね石油株式会社
つくばね石油株式会社 (corporate number 2050001015858) received 31 Japanese central-government awards totaling ¥66,364,148 over the past 60 months. Largest buyer by award value: Ministry of Justice (26 awards).
Corporate number (法人番号): 2050001015858 · 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 2050001015858), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price31
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 |
|---|---|---|
| 2021 | 2 | ¥9,100,084 |
| 2022 | 8 | ¥18,739,749 |
| 2023 | 7 | ¥10,749,860 |
| 2024 | 8 | ¥8,709,460 |
| 2025 | 3 | ¥10,918,084 |
| 2026 | 3 | ¥8,146,912 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Justice | 26 | ¥56,177,161 |
| Ministry of Internal Affairs and Communications | 1 | ¥5,258,400 |
| National Tax Agency | 2 | ¥3,986,500 |
| Ministry of Defense | 1 | ¥942,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 1 | ¥87 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度第３四半期水戸刑務所A重油供給単価契約 | Ministry of Justice | 2026-09-28 | ¥112 |
| 第１期白灯油供給契約 | Ministry of Justice | 2026-03-12 | ¥6,578,000 |
| 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液化石油ガス供給契約 | Ministry of Justice | 2026-02-26 | ¥1,568,800 |
| 令和7年度第4四半期水戸刑務所A重油供給契約 | Ministry of Justice | 2025-12-23 | ¥84 |
| 第３四半期白灯油供給契約 | Ministry of Justice | 2025-09-19 | ¥4,841,000 |
| 令和７年２月及び３月分白灯油供給契約 | Ministry of Justice | 2025-01-24 | ¥6,077,000 |
| 冷房用灯油購入（単価契約） | Ministry of Land, Infrastructure, Transport and Tourism | 2024-06-27 | ¥87 |
| 令和６年度栃木刑務所第２四半期ローサルA重油供給単価契約 | Ministry of Justice | 2024-06-26 | ¥87 |
| 令和６年度冷暖房用燃料（白灯油）供給契約（単価契約）【再度公告】 | Ministry of Justice | 2024-05-24 | ¥970,000 |
| 令和６年度栃木刑務所第１四半期ローサルA重油供給単価契約 | Ministry of Justice | 2024-03-26 | ¥86 |
Company profile (gBizINFO)
- Location
- 茨城県つくば市大貫２０５番地
- Founded
- 1973-06-15
- 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.