白井興業株式会社
Yamaguchi, Japan
Active| Registration number | T2250001010236 |
|---|---|
| Type | Corporation |
| Registered name | 白井興業株式会社 |
| Address | 山口県光市島田２丁目２７番１号 2-27-1 Shimata, Hikari-shi, Yamaguchi 743-0063, JAPAN |
| Corporate number | 2250001010236 |
| 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) | シライコウギョウ |
| Reading (romaji) | Shiraikogyo |
| English name (unofficial) | Shirai Kogyo |
| Postal code | 743-0063 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Company profile (gBizINFO)
| Business summary | 機械加工（旋盤・マシニングセンタ・ワイヤーカット他）製缶加工、機械設計 詳細内容 1.製鉄関連機械の部品及び補修部品の製作 2.製鉄関連機械の設計、製作、補修、据付 3.各種機械部品製作 4.硬脆性材（シリコン等）加工 |
|---|---|
| Business lines | E:製造業 |
| Employees | 32 （male 27 / female 5） |
| Website | www.shirai-kk.co.jp |
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/）
Subsidies & grants received (gBizINFO)
2 published awards (2020-11-30 → 2021-02-08, 1 programme, total ¥631,000).
| 2021-02-08 | 働き方改革推進支援助成金（職場意識改善特例コース） ¥142,000 （厚生労働省） |
|---|---|
| 2020-11-30 | 働き方改革推進支援助成金（職場意識改善特例コース） ¥489,000 （厚生労働省） |
Source: gBizINFO (METI) subsidy information, refreshed monthly. Amounts as published (grant decisions). Subsidies database →
Licenses, registrations & certifications (gBizINFO)
| 2023-10-12 | Business Continuity Enhancement Plan certification （SME Agency） |
|---|---|
| 2024-09-01 | DX Certification (METI) （METI） |
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
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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/t2250001010236) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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