岡山航空株式会社
岡山航空株式会社 (corporate number 4260001000960) received 70 Japanese central-government awards totaling ¥1,911,051,932 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (21 awards).
Corporate number (法人番号): 4260001000960 · 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 4260001000960), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price44
- Negotiated — several suppliers, small value13
- Negotiated — single supplier, small value12
- Negotiated — single supplier1
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 | 1 | ¥6,733,000 |
| 2022 | 21 | ¥583,987,977 |
| 2023 | 29 | ¥757,756,725 |
| 2024 | 14 | ¥319,583,704 |
| 2025 | 4 | ¥239,979,696 |
| 2026 | 1 | ¥3,010,830 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 21 | ¥1,626,498,458 |
| Japan Coast Guard | 48 | ¥227,877,150 |
| Ministry of Defense | 1 | ¥56,676,324 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| セスナ１７２用発動機整備支援サービスの提供 | Japan Coast Guard | 2026-04-01 | ¥3,010,830 |
| 令和７年度 飛行検査機保守（CJ4型機・C700型機飛行検査システム及びその他関連機器） | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥72,723,840 |
| 令和７年度 飛行検査機保守（C700型機） | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥61,125,456 |
| 令和７年度 飛行検査機部品供給等作業（C700型機） | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥103,170,720 |
| セスナ１７２用発動機整備支援サービスの提供 | Japan Coast Guard | 2025-04-01 | ¥2,959,680 |
| （仙台）小型電子計算機１台ほか１点買入 | Japan Coast Guard | 2024-11-07 | ¥2,132,060 |
| FUEL CELL 1個ほか5点買入 | Japan Coast Guard | 2024-09-11 | ¥2,538,080 |
| SEAL ８個買入 | Japan Coast Guard | 2024-07-29 | ¥1,229,280 |
| 実用機移行研修（飛行機・計器飛行証明） | Japan Coast Guard | 2024-07-16 | ¥10,750,000 |
| 航空従事者試験官（飛行機操縦士）の技量保持訓練（小型機・実機） | Ministry of Land, Infrastructure, Transport and Tourism | 2024-07-09 | ¥2,379,000 |
Company profile (gBizINFO)
- Location
- 岡山県岡山市南区浦安南町６７３番地
- Founded
- 1989-03-23
- Unified bidding qualification grades
- B, B, A
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.