横山石油株式会社
横山石油株式会社 (corporate number 7260001006889) received 10 Japanese central-government awards totaling ¥939 over the past 60 months. Largest buyer by award value: Ministry of Justice (10 awards).
Corporate number (法人番号): 7260001006889 · 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 7260001006889), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price10
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 |
|---|---|---|
| 2023 | 1 | ¥84 |
| 2024 | 4 | ¥342 |
| 2025 | 3 | ¥280 |
| 2026 | 2 | ¥234 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Justice | 10 | ¥939 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度岡山刑務所（作業）第３四半期Ａ重油ＪＩＳ１種２号供給契約 | Ministry of Justice | 2026-09-18 | ¥121 |
| 令和８年度岡山刑務所（作業）第２四半期Ａ重油ＪＩＳ１種２号供給契約 | Ministry of Justice | 2026-06-24 | ¥113 |
| 令和７年度岡山刑務所（作業）第４四半期Ａ重油供給契約 | Ministry of Justice | 2025-12-17 | ¥94 |
| 令和７年度岡山刑務所第３四半期Ａ重油ＪＩＳ１種２号供給契約 | Ministry of Justice | 2025-09-24 | ¥92 |
| 令和７年度一般Ａ重油単価契約（第１四半期）総購入予定数量１０，０００リットル １回発注予定数量１，５００リットル | Ministry of Justice | 2025-03-21 | ¥94 |
| 一般Ａ重油単価契約（第４四半期） 総購入予定数量 １０，０００リットル １回発注予定数量１，５００リットル | Ministry of Justice | 2024-12-25 | ¥91 |
| 一般Ａ重油単価契約（第３四半期） 総購入予定数量 １０，０００リットル １回発注予定数量 １，５００リットル | Ministry of Justice | 2024-10-16 | ¥80 |
| 一般Ａ重油 総購入予定数量 １０，０００リットル １回発注予定数量 １，５００リットル | Ministry of Justice | 2024-06-26 | ¥87 |
| 一般Ａ重油供給単価契約 | Ministry of Justice | 2024-03-21 | ¥84 |
| 一般Ａ重油供給単価契約 | Ministry of Justice | 2023-12-20 | ¥84 |
Company profile (gBizINFO)
- Location
- 岡山県岡山市北区京橋町１２番８号
- Founded
- 1952-12-19
- Employees
- 119
- Unified bidding qualification grades
- A
- Business
- 石油製品卸売業
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.