五洋工業株式会社
Okayama, Japan
Active| Registration number | T3260001002561 |
|---|---|
| Type | Corporation |
| Registered name | 五洋工業株式会社 |
| Address | 岡山県岡山市北区新屋敷町１丁目６番２６号 1-6-26 Shinyashikicho, Okayama-shi Kita-ku, Okayama 700-0986, JAPAN |
| Corporate number | 3260001002561 |
| 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 田口 晃大 |
| Reading (furigana) | ゴヨウコウギョウ |
| Reading (romaji) | Goyokogyo |
| English name (unofficial) | Goyo Kogyo |
| Postal code | 700-0986 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 1960-12-26 |
|---|
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 (1 lines, sheet years 2025–2025; total ¥358.6M).
| 2025 FY2024 | 国立ハンセン病療養所施設費 ¥358.6M （厚生労働省） 国立ハンセン病療養所の建物、その他の施設の整備を行う。 |
|---|
Contract details (excerpt): 国立療養所邑久光明園若草棟他スプリンクラー設置その他工事（完成払） ¥215.2M・一般競争契約（総合評価） · bidders 2 ／ 空調設備更新工事 ¥81.0M・国庫債務負担行為等 ／ 国立療養所邑久光明園１センター・２センター共用部空調設備改修整備工事 ¥62.5M・一般競争契約（総合評価） · bidders 4
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 →
Licenses, registrations & certifications (gBizINFO)
| 2023-03-28 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
|---|---|
| 2021-04-01 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
| 2019-04-01 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
Source: gBizINFO (METI) notifications & certifications dataset, refreshed monthly. Some licenses (e.g. construction 建設業許可, electrician registrations) are not part of the gBizINFO dataset.
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/t3260001002561) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-23.
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