株式会社大洋
株式会社大洋 (corporate number 5360001001295) received 19 Japanese central-government awards totaling ¥75,784,566 over the past 60 months. Largest buyer by award value: Ministry of Health, Labour and Welfare (12 awards).
Corporate number (法人番号): 5360001001295 · 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 5360001001295), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price19
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 | 3 | ¥11,480,000 |
| 2023 | 4 | ¥15,680,760 |
| 2024 | 4 | ¥13,899,006 |
| 2025 | 4 | ¥19,999,000 |
| 2026 | 4 | ¥14,725,800 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Health, Labour and Welfare | 12 | ¥45,490,406 |
| Cabinet Office | 6 | ¥28,275,760 |
| Public Prosecutors Office | 1 | ¥2,018,400 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度与那原維持出張所外２カ所庁舎清掃業務 | Cabinet Office | 2026-04-01 | ¥3,867,000 |
| 令和8年度庁舎清掃業務（沖縄職業総合庁舎共有部分及び那覇公共職業安定所専有部分） | Ministry of Health, Labour and Welfare | 2026-03-09 | ¥7,080,000 |
| 令和8年度庁舎清掃業務（名護労働基準監督署及び名護公共職業安定所） | Ministry of Health, Labour and Welfare | 2026-03-09 | ¥1,760,400 |
| 令和８年度沖縄法務合同庁舎における日常・定期清掃及び除草剪定等業務請負契約 | Public Prosecutors Office | 2026-02-13 | ¥2,018,400 |
| 令和７年度北部ダム統合管理事務所庁舎清掃業務 | Cabinet Office | 2025-03-21 | ¥7,480,000 |
| 令和7年度庁舎清掃業務（沖縄職業総合庁舎共有部分及び那覇公共職業安定所専有部分） | Ministry of Health, Labour and Welfare | 2025-03-10 | ¥6,670,000 |
| 令和7年度庁舎清掃業務（沖縄労働総合庁舎及びハローワークプラザ沖縄） | Ministry of Health, Labour and Welfare | 2025-03-10 | ¥4,159,000 |
| 令和7年度庁舎清掃業務（名護労働基準監督署及び名護公共職業安定所） | Ministry of Health, Labour and Welfare | 2025-03-10 | ¥1,690,000 |
| 令和６年度南部国道事務所外３ヵ所庁舎清掃業務 | Cabinet Office | 2024-04-01 | ¥4,608,000 |
| 令和６年度 庁舎清掃業務（沖縄職業総合庁舎共有部分及び那覇公共職業安定所専有部分） | Ministry of Health, Labour and Welfare | 2024-03-13 | ¥6,490,000 |
Company profile (gBizINFO)
- Location
- 沖縄県那覇市安謝１丁目２２番１９号２Ｆ
- Founded
- 1974-02-12
- Unified bidding qualification grades
- D
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.