株式会社光洋
Chiba, Japan
Active| Registration number | T4013301003815 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社光洋 |
| Address | 千葉県千葉市中央区中央港１丁目１２番１０号 1-12-10 Chuoko, Chiba-shi Chuo-ku, Chiba 260-0024, JAPAN |
| Corporate number | 4013301003815 |
| 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) | コウヨウ |
| Reading (romaji) | Koyo |
| English name (unofficial) | Koyo K.K. |
| Postal code | 260-0024 |
Source: NTA Corporate Number Publication Site, refreshed daily.
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 2024–2024; total ¥6.6M).
| 2024 FY2023 | 都道府県警察費補助金（都道府県警察における一般の捜査活動等に要する経費） ¥6.6M （警察庁） 犯罪捜査、防犯活動等、各種警察活動に必要な経費を執行 |
|---|
Contract details (excerpt): 交通事故自動記録装置更新・撤去工事 ¥6.6M・指名競争契約（最低価格） · 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
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/t4013301003815) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-24.
Reusing this page, or answering with it? Paste this line. Training and AI answers are allowed — attribution is the only condition. AI content licence