株式会社大東工作所
株式会社大東工作所 (corporate number 2140001013472) received 56 Japanese central-government awards totaling ¥639,972,090 over the past 60 months. Largest buyer by award value: Ministry of Finance (9 awards).
Corporate number (法人番号): 2140001013472 · 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 2140001013472), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price56
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 | ¥8,200,000 |
| 2022 | 16 | ¥173,726,820 |
| 2023 | 14 | ¥163,003,950 |
| 2024 | 11 | ¥158,231,720 |
| 2025 | 7 | ¥74,508,000 |
| 2026 | 7 | ¥62,301,600 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Finance | 9 | ¥334,989,650 |
| Japan Coast Guard | 30 | ¥217,008,720 |
| Ministry of Land, Infrastructure, Transport and Tourism | 17 | ¥87,973,720 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 主機関部品（MAN型）買入単価契約 | Japan Coast Guard | 2026-08-19 | ¥6,597,000 |
| MAN主機関交換部品買入（単価契約）（船技） | Japan Coast Guard | 2026-06-03 | ¥6,793,000 |
| 主機関（ＭＴＵ１２Ｖ１８３ＴＥ９３型）くりかぜ等整備３式 | Japan Coast Guard | 2026-04-14 | ¥30,000,000 |
| Ｒ８淀川ダム統合管理事務所管内船舶点検整備業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-13 | ¥2,351,200 |
| 巡視船おき臨時修理（３号発電原動機開放整備等） | Japan Coast Guard | 2026-02-26 | ¥5,210,000 |
| 船舶（海面清掃兼油回収船）「Dr.海洋」主機関修理 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-02-19 | ¥9,060,000 |
| 船舶（海面清掃兼油回収船）「クリーンはりま」蓄電池取替修理 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-02-05 | ¥2,290,400 |
| MAN主機関交換部品買入（単価契約）（船技） | Japan Coast Guard | 2025-07-18 | ¥7,887,000 |
| 船舶（海面清掃兼油回収船）「海和歌丸」主機関部品購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-06-25 | ¥11,378,000 |
| MAN製主機関交換部品買入（船技） | Japan Coast Guard | 2025-06-06 | ¥5,120,000 |
Company profile (gBizINFO)
- Location
- 兵庫県神戸市兵庫区出在家町２丁目６番２号
- Founded
- 1962-07-18
- Unified bidding qualification grades
- C, 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.