株式会社沖縄ダイケン
株式会社沖縄ダイケン (corporate number 3360001000415) received 31 Japanese central-government awards totaling ¥213,512,060 over the past 60 months. Largest buyer by award value: Ministry of Defense (3 awards).
Corporate number (法人番号): 3360001000415 · 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 3360001000415), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price31
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 | ¥12,880,000 |
| 2022 | 5 | ¥13,919,720 |
| 2023 | 8 | ¥51,486,140 |
| 2024 | 6 | ¥47,450,000 |
| 2025 | 6 | ¥45,278,200 |
| 2026 | 5 | ¥42,498,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Defense | 3 | ¥90,930,000 |
| Japan Coast Guard | 13 | ¥78,296,000 |
| Cabinet Office | 7 | ¥24,231,860 |
| Japan Meteorological Agency | 3 | ¥7,990,000 |
| Supreme Court | 2 | ¥6,630,000 |
| Public Prosecutors Office | 2 | ¥3,199,200 |
| Ministry of Justice | 1 | ¥2,235,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 牧補（Ｒ８）ランドリー施設維持管理業務 | Ministry of Defense | 2026-04-01 | ¥30,600,000 |
| 令和８年度那覇地裁外５庁電気工作物保安管理等業務 | Supreme Court | 2026-03-11 | ¥3,260,000 |
| 石垣港湾合同庁舎日常定期（共用面）清掃作業等 | Japan Coast Guard | 2026-03-09 | ¥5,070,000 |
| 自家用電気工作物保守管理業務（石垣地区） | Japan Coast Guard | 2026-03-03 | ¥1,868,000 |
| 令和８年度那覇地方検察庁石垣支部庁舎清掃等業務請負契約 | Public Prosecutors Office | 2026-02-18 | ¥1,700,000 |
| 令和８年度 八重山運輸事務所の清掃等業務 | Cabinet Office | 2025-12-11 | ¥2,781,000 |
| 牧補（Ｒ７）ランドリー施設維持管理等業務 | Ministry of Defense | 2025-04-02 | ¥30,850,000 |
| 石垣港湾合同庁舎日常定期（共用面）清掃業務等 | Japan Coast Guard | 2025-03-05 | ¥4,910,000 |
| 自家用電気工作物保守管理業務（石垣地区） | Japan Coast Guard | 2025-03-03 | ¥1,868,000 |
| 令和７年度那覇地方検察庁石垣支部庁舎清掃等業務請負契約 | Public Prosecutors Office | 2025-02-26 | ¥1,499,200 |
Company profile (gBizINFO)
- Location
- 沖縄県那覇市おもろまち１丁目１番１２号
- Founded
- 1973-01-10
- Employees
- 1,780
- Unified bidding qualification grades
- A, A, A
- Business
- 建築物環境衛生総合管理業、建築物飲料水貯水槽清掃業、建築物ねずみ昆虫等防除業、建築物排水管清掃業、浄化槽保守点検業、警備業、建設業
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.