大田造船株式会社
Yamaguchi, Japan
Active| Registration number | T6250001005190 |
|---|---|
| Type | Corporation |
| Registered name | 大田造船株式会社 |
| Address | 山口県下関市彦島江の浦町６丁目１番１８号 6-1-18 Hikoshima Enoracho, Shimonoseki-shi, Yamaguchi 750-0075, JAPAN |
| Corporate number | 6250001005190 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
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 大田 金之 |
| Reading (furigana) | オオタゾウセン |
| Reading (romaji) | Ootazosen |
| English name (unofficial) | Ootazosen K.K. |
| Postal code | 750-0075 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 1954-02-01 |
|---|
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
17 national government awards on record between 2014-09-25 and 2025-09-25.
| 2025-09-25 | FY2025 Port Work Vessel Najima Repair Work 令和７年度港湾業務艇「なじま」修理工事 |
|---|---|
| 2024-10-31 | 監視艇ひびきウォータージェット装置修繕 |
| 2024-06-03 | 監視艇ひびき船体維持上架 |
| 2023-10-05 | 令和５年度船舶（港湾業務艇）「なじま」修理工事 |
| 2022-12-02 | 監視艇ひびき船体維持上架 |
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 1 programme (1 lines, sheet years 2025–2025; total ¥2.6M).
| 2025 FY2024 | 税関監視艇整備運航経費 ¥2.6M （財務省） 故障修繕など船舶等の維持管理に必要な経費 |
|---|
Contract details (excerpt): 監視艇修繕 ¥1.2M・一般競争契約（最低価格） · bidders 1 ／ 監視艇修繕 ¥643,500・随意契約（少額） · bidders 1 ／ 監視艇修繕 ¥368,170・随意契約（少額） · bidders 1 ／ その他 ¥331,100・その他
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/t6250001005190) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-24.
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