日本海洋コンサルタント株式会社
日本海洋コンサルタント株式会社 (corporate number 6010601028929) received 18 Japanese central-government awards totaling ¥147,010,000 over the past 60 months. Largest buyer by award value: Japan Coast Guard (13 awards).
Corporate number (法人番号): 6010601028929 · 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 6010601028929), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price13
- Negotiated — open proposal call3
- Negotiated — open quotation, small value1
- Open bidding — best value1
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 | 4 | ¥33,020,000 |
| 2023 | 4 | ¥49,990,000 |
| 2024 | 5 | ¥23,250,000 |
| 2025 | 4 | ¥29,130,000 |
| 2026 | 1 | ¥11,620,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Japan Coast Guard | 13 | ¥83,910,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 4 | ¥47,100,000 |
| Ministry of the Environment | 1 | ¥16,000,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 七ツ島巡視船基地係留設備設計業務 | Japan Coast Guard | 2026-08-21 | ¥11,620,000 |
| 巡視船係留施設検討業務 | Japan Coast Guard | 2025-09-03 | ¥10,500,000 |
| 東京湾中央航路第二海堡資料作成業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-09-01 | ¥890,000 |
| 巡視船係留施設検討業務 | Japan Coast Guard | 2025-04-28 | ¥9,000,000 |
| 七ツ島巡視船基地係留調査業務 | Japan Coast Guard | 2025-04-28 | ¥8,740,000 |
| 三池港巡視艇基地係留施設設計業務 | Japan Coast Guard | 2024-12-17 | ¥5,190,000 |
| 長崎港小江地区岸壁係留設備等改修設計業務 | Japan Coast Guard | 2024-10-01 | ¥3,960,000 |
| 東京湾中央航路を事例とした航路閉塞発生シナリオ及び経済社会影響分析高度化業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-09-05 | ¥11,350,000 |
| 三池港巡視艇係留施設基本計画策定業務 | Japan Coast Guard | 2024-05-20 | ¥1,150,000 |
| 石垣港巡視船施設改良工事検討業務 | Japan Coast Guard | 2024-03-25 | ¥1,600,000 |
Company profile (gBizINFO)
- Location
- 東京都港区芝浦３丁目７番９号
- Founded
- 1974-12-03
- 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.