日本海洋掘削株式会社
Tokyo, Japan
Active| Registration number | T3010001095234 |
|---|---|
| Type | Corporation |
| Registered name | 日本海洋掘削株式会社 |
| Address | 東京都港区三田3丁目5番27号 3-5-27 Mita, Minato-ku, Tokyo 108-0073, JAPAN |
| Corporate number | 3010001095234 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
| Record last updated | 2024-12-06 |
The invoice registration date is when the qualified-invoice-issuer registration (T-number) took effect — it is not the date the company was founded, and it resets only if the business re-registers after revocation or expiry.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役社長執行役員 安井 泰朗 |
| Reading (furigana) | ニホンカイヨウクッサク |
| Reading (romaji) | Nihonkaiyokussaku |
| English name (unofficial) | Nihon Kaiyokussaku K.K. |
| Postal code | 108-0073 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Employees | 181 |
|---|---|
| Capital | ¥7.57B |
| Incorporated | 1968-04-23 |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Timeline — registry changes
| 2024-07-29 | Head-office address changed (Japan) |
|---|
Source: daily change files of the NTA Corporate Number Publication Site. Before 2023-08-16 only the latest change is known. All company events →
Government contract awards (GEPS)
No public national-government (GEPS) award records for this company in the open data (FY2013 to date).
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 1 programme (4 lines, sheet years 2024–2025; total ¥6.14B).
| 2025 FY2024 | 国内石油天然ガス地質調査・メタンハイドレート研究開発等事業費国内石油天然ガス地質調査事業費 ¥2.42B (経済産業省) 掘削作業費及び掘削関連サービス費(補助率1/2以内) |
|---|---|
| 2025 FY2024 | 国内石油天然ガス地質調査・メタンハイドレート研究開発等事業費国内石油天然ガス地質調査事業費 ¥1.15B (経済産業省) 海洋調査における生産実験作業、及び付随作業、データ取得作業、次回海洋産出試験に向けた検討、生産予測モデルの検討、商業化に向けた検討作業 |
| 2024 FY2023 | 国内石油天然ガス地質調査・メタンハイドレート研究開発等事業費国内石油天然ガス地質調査事業費 ¥1.57B (経済産業省) 海洋調査に係る傭船・掘削等関連役務の提供等 |
| 2024 FY2023 | 国内石油天然ガス地質調査・メタンハイドレート研究開発等事業費国内石油天然ガス地質調査事業費 ¥999.8M (経済産業省) 表層型メタンハイドレート調査研究に係る海洋調査等 |
Contract details (excerpt): 掘削作業費(掘削リグ) ¥2.42B・補助金等交付 · bidders 1 / 海洋調査:掘削船 ¥1.15B・随意契約(公募) · bidders 1 / 海洋調査:生産実験用作業船 ¥1.57B・随意契約(公募) · bidders 1 / 日本海酒田沖及び上越沖海域における表層型メタンハイドレート胚胎地域での地盤強度調査 ¥999.8M・一般競争契約(最低価格) · bidders 0
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
Doing due diligence on this supplier?
Verifying the invoice number is step one. Our guide covers the full checklist: corporate registry, licenses, and import/export standing.
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t3010001095234) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-22.
Reusing this page, or answering with it? Paste this line. Training and AI answers are allowed — attribution is the only condition. AI content licence