日本海洋株式会社
日本海洋株式会社 (corporate number 3010001033004) received 42 Japanese central-government awards totaling ¥975,966,700 over the past 60 months. Largest buyer by award value: Japan Coast Guard (34 awards).
Corporate number (法人番号): 3010001033004 · 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 3010001033004), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price39
- Negotiated — open quotation, small value3
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 |
|---|---|---|
| 2023 | 2 | ¥71,840,000 |
| 2024 | 10 | ¥186,954,700 |
| 2025 | 16 | ¥111,040,000 |
| 2026 | 14 | ¥606,132,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Japan Coast Guard | 34 | ¥884,972,700 |
| Cabinet Office | 2 | ¥62,694,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 5 | ¥17,980,000 |
| Fisheries Agency | 1 | ¥10,320,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| ラジアルベアリング（コングスベルグ社製）1個ほか5点買入 | Japan Coast Guard | 2026-09-29 | ¥19,150,000 |
| マニホールド（ＷＪ用）１個買入 | Japan Coast Guard | 2026-08-31 | ¥4,390,000 |
| メカニカルシール（コングスベルグ社製）１個ほか６点買入 | Japan Coast Guard | 2026-08-27 | ¥7,977,000 |
| ウォータージェットＪ１整備用部品（９０ＳⅡ）ほか２点買入れ | Japan Coast Guard | 2026-06-26 | ¥5,690,000 |
| 保護亜鉛ほか１２点買入（船技） | Japan Coast Guard | 2026-06-25 | ¥5,600,000 |
| 船舶用部品（KAMEWA製 WJ用保護亜鉛）買入 | Japan Coast Guard | 2026-04-01 | ¥4,280,000 |
| メカニカルシャフトシールほか4点買入れ | Japan Coast Guard | 2026-02-13 | ¥4,950,000 |
| マルチビーム測深装置（大型測量船用）１式ほか２点買入 | Japan Coast Guard | 2026-01-30 | ¥404,330,000 |
| 令和７年度 東京湾中央航路航路調査船「べいさーち」マルチビーム解析用ソフトウェア購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-01-30 | ¥3,800,000 |
| 保護亜鉛ほか５点買入 | Japan Coast Guard | 2026-01-26 | ¥7,000,000 |
Company profile (gBizINFO)
- Location
- 東京都足立区東和５丁目１３番４号
- Founded
- 1960-06-21
- Unified bidding qualification grades
- C, C, C, 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.