日本海洋コンサルタント株式会社
Tokyo, Japan
Active| Registration number | T6010601028929 |
|---|---|
| Type | Corporation |
| Registered name | 日本海洋コンサルタント株式会社 |
| Address | 東京都港区芝浦３丁目７番９号 3-7-9 Shibaura, Minato-ku, Tokyo 105-0023, JAPAN |
| Corporate number | 6010601028929 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
Invoice registration date = when the T-number took effect, not the founding date.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役 梯 浩一郎 |
| Reading (furigana) | ニホンカイヨウコンサルタント |
| Reading (romaji) | Nihonkaiyokonsarutanto |
| English name (unofficial) | Nippon Marine Consultant |
| Postal code | 108-0023 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 1974-12-03 |
|---|
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
27 national government awards on record between 2019-10-24 and 2026-08-21.
| 2026-08-21 | 七ツ島巡視船基地係留設備設計業務 |
|---|---|
| 2025-09-03 | Patrol Vessel Mooring Facility Study Services 巡視船係留施設検討業務 |
| 2025-09-01 | Tokyo Bay Central Channel Daini-Kaiho Document Preparation Work 東京湾中央航路第二海堡資料作成業務 |
| 2025-04-28 | 七ツ島巡視船基地係留調査業務 |
| 2025-04-28 | Patrol Vessel Mooring Facility Study Services 巡視船係留施設検討業務 |
Full award history on Japan Tenders →
出典：調達ポータル（https://www.p-portal.go.jp/）
Payments from national budget programmes (行政事業レビュー)
Ministry review sheets report this company as a payee of 3 programmes (3 lines, sheet years 2024–2024; total ¥263.5M).
| 2024 FY2023 | 自衛隊施設の持続性・強靱性の強化 ¥240.7M （防衛省） 業務委託契約の履行 |
|---|---|
| 2024 FY2023 | 自然公園等事業費等 ¥20.1M （環境省） 工事の実施及び工事にかかる調査・検討 |
| 2024 FY2023 | 補償経費等 ¥2.7M （防衛省） 新規補償（工事費） |
Contract details (excerpt): 佐世保（３）崎辺港湾施設設計 ¥162.5M・一般競争契約（総合評価） · bidders 2 ／ 船越（４）桟橋改修土木設計 ¥78.2M・一般競争契約（総合評価） · bidders 4 ／ 令和５年度瀬戸内海国立公園大久野島第１桟橋・第２桟橋他測量調査設計業務 ¥20.1M・一般競争契約（総合評価） · bidders 2 ／ 浚渫設計業務 ¥2.7M・一般競争契約（総合評価） · bidders 2
Source: 行政事業レビュー見える化サイト (Cabinet Secretariat, PDL 1.0) — edited extract by LoreaTec. A sheet year describes the previous fiscal year’s spending. Programme database →
Verify in official sources
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t6010601028929) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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