株式会社サイヨー
Saitama, Japan
Active| Registration number | T2030001075020 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社サイヨー |
| Address | 埼玉県川口市中青木３丁目１１番１６号 3-11-16 Nakaaoki, Kawaguchi-shi, Saitama 332-0032, JAPAN |
| Corporate number | 2030001075020 |
| 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) | サイヨー |
| Reading (romaji) | Saiyo |
| English name (unofficial) | Saiyo K.K. |
| Postal code | 332-0032 |
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 (2 lines, sheet years 2024–2025; total ¥2,655).
| 2025 FY2024 | 警察における科学捜査力の強化 ¥1,655 （警察庁） 清掃業務等 |
|---|---|
| 2024 FY2023 | 警察における科学捜査力の強化 ¥1,000 （警察庁） 【清掃業務等】 |
Contract details (excerpt): 電気機械設備運転・保守管理業務 ¥1,655・国庫債務負担行為等 ／ 電気機械設備等運転・保守管理業務 ¥1,000・国庫債務負担行為等 · bidders 2
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/t2030001075020) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-23.
Reusing this page, or answering with it? Paste this line. Training and AI answers are allowed — attribution is the only condition. AI content licence