川添石油株式会社
川添石油株式会社 (corporate number 7310001010175) received 23 Japanese central-government awards totaling ¥37,781,585 over the past 60 months. Largest buyer by award value: Japan Coast Guard (6 awards).
Corporate number (法人番号): 7310001010175 · 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 7310001010175), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Negotiated — open quotation, small value17
- Open bidding — lowest price6
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 | 9 | ¥6,797,758 |
| 2023 | 3 | ¥6,584,380 |
| 2024 | 7 | ¥6,901,314 |
| 2025 | 3 | ¥11,045,633 |
| 2026 | 1 | ¥6,452,500 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Japan Coast Guard | 6 | ¥36,085,600 |
| Ministry of Land, Infrastructure, Transport and Tourism | 17 | ¥1,695,985 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 軽油（免税）１０・１１・１２月分（壱岐） | Japan Coast Guard | 2026-09-16 | ¥6,452,500 |
| 軽油（免税）１･２･３月分（壱岐） | Japan Coast Guard | 2025-12-23 | ¥4,795,500 |
| 軽油（免税)４・５・６月分（壱岐） | Japan Coast Guard | 2025-03-26 | ¥6,148,000 |
| ガソリン（レギュラー）購入（令和７年3月分）（単価契約） | Ministry of Land, Infrastructure, Transport and Tourism | 2025-02-27 | ¥102,133 |
| ガソリン（レギュラー）購入（令和７年１月分）（単価契約） | Ministry of Land, Infrastructure, Transport and Tourism | 2024-12-26 | ¥98,713 |
| ガソリン（レギュラー）購入（令和６年８月分）（単価契約） | Ministry of Land, Infrastructure, Transport and Tourism | 2024-07-25 | ¥98,713 |
| ガソリン（レギュラー）購入（令和６年７月分）（単価契約） | Ministry of Land, Infrastructure, Transport and Tourism | 2024-06-27 | ¥98,713 |
| 軽油（免税）７・８・９月分（壱岐） | Japan Coast Guard | 2024-06-25 | ¥6,312,500 |
| ガソリン（レギュラー）購入（令和６年６月分）（単価契約） | Ministry of Land, Infrastructure, Transport and Tourism | 2024-05-30 | ¥98,713 |
| ガソリン（レギュラー）購入（令和６年３月分）（単価契約） | Ministry of Land, Infrastructure, Transport and Tourism | 2024-02-28 | ¥96,421 |
Company profile (gBizINFO)
- Location
- 長崎県壱岐市芦辺町瀬戸浦５５番地
- Founded
- 1960-02-15
- 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.