第一港運株式会社
Tokyo, Japan
Active| Registration number | T1010601003738 |
|---|---|
| Type | Corporation |
| Registered name | 第一港運株式会社 |
| Address | 東京都江東区清澄１丁目８番１６号 1-8-16 Kiyosumi, Koto-ku, Tokyo 135-0024, JAPAN |
| Corporate number | 1010601003738 |
| 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) |
|---|---|
| Reading (furigana) | ダイイチコウウン |
| Reading (romaji) | Daiichikoun |
| English name (unofficial) | Daiichi Koun K.K. |
| Postal code | 135-0024 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Company profile (gBizINFO)
| Business summary | 一般港湾運送事業、通関業、梱包業、他 |
|---|---|
| Business lines | H:運輸業、郵便業 |
| Employees | 109 |
| Website | www.daiichi-koun.com/ |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
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 (2 lines, sheet years 2024–2025; total ¥21.0M).
| 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 ¥12.5M （経済産業省） 警戒船に係る補油業務、代理店業務、派遣船員付帯業務 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 ¥8.4M （経済産業省） 警戒船に係る補油業務、代理店業務、派遣船員付帯業務 等 |
Contract details (excerpt): 代理店業務、派遣船員付帯業務 ¥12.5M・随意契約（その他） · bidders 1 ／ 代理店業務、派遣船員付帯業務 ¥8.4M・随意契約（その他） · bidders 1
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
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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/t1010601003738) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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