株式会社三井開発
株式会社三井開発 (corporate number 8240001022813) received 5 Japanese central-government awards totaling ¥25,073,800 over the past 60 months. Largest buyer by award value: Ministry of Justice (5 awards).
Corporate number (法人番号): 8240001022813 · 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 8240001022813), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price5
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 | 1 | ¥4,909,200 |
| 2023 | 1 | ¥4,909,200 |
| 2024 | 1 | ¥4,909,200 |
| 2025 | 1 | ¥4,909,200 |
| 2026 | 1 | ¥5,437,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Justice | 5 | ¥25,073,800 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度広島少年院及び貴船原少女苑浄化装置維持管理業務契約 | Ministry of Justice | 2026-03-03 | ¥5,437,000 |
| 令和７年度広島少年院及び貴船原少女苑浄化装置維持管理業務契約 | Ministry of Justice | 2025-03-06 | ¥4,909,200 |
| 令和６年度広島少年院及び貴船原少女苑浄化装置維持管理業務契約 | Ministry of Justice | 2024-03-12 | ¥4,909,200 |
| 令和５年度広島少年院及び貴船原少女苑浄化装置維持管理業務契約 | Ministry of Justice | 2023-03-08 | ¥4,909,200 |
| 令和４年度広島少年院及び貴船原少女苑浄化装置維持管理業務契約 | Ministry of Justice | 2022-03-09 | ¥4,909,200 |
Company profile (gBizINFO)
- Location
- 広島県東広島市八本松町原４７９２番地
- Founded
- 1970-06-04
- 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.