株式会社国際海洋開発
株式会社国際海洋開発 (corporate number 6290801012903) received 3 Japanese central-government awards totaling ¥5,700,000 over the past 60 months. Largest buyer by award value: Japan Coast Guard (3 awards).
Corporate number (法人番号): 6290801012903 · 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 6290801012903), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price3
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 |
|---|---|---|
| 2024 | 2 | ¥3,750,000 |
| 2025 | 1 | ¥1,950,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Japan Coast Guard | 3 | ¥5,700,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 若松（部）巡視艇基地深浅測量業務 | Japan Coast Guard | 2025-06-30 | ¥1,950,000 |
| 三池港巡視艇基地深浅測量業務 | Japan Coast Guard | 2024-12-18 | ¥1,400,000 |
| 福岡（部）武道場撤去調査設計業務 | Japan Coast Guard | 2024-10-09 | ¥2,350,000 |
Company profile (gBizINFO)
- Location
- 福岡県北九州市八幡西区御開３丁目８番１２号
- Founded
- 1989-03-30
- Unified bidding qualification grades
- D, D, C
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.