株式会社石井工業
Okayama, Japan
Active| Registration number | T8260001023693 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社石井工業 |
| Address | 岡山県岡山市北区新庄下１３７４番地 1374 Shinjo Shimo, Okayama-shi Kita-ku, Okayama 701-1344, JAPAN |
| Corporate number | 8260001023693 |
| 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) | イシイコウギョウ |
| Reading (romaji) | Ishiikogyo |
| English name (unofficial) | Ishii Kogyo |
| Postal code | 701-1344 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Company profile (gBizINFO)
| Business summary | 解体工事、土木工事、伐採工事、収集運搬、山土・建材販売 |
|---|---|
| Business lines | D:建設業 |
| Employees | 17 （male 13 / female 4） |
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 (2026-02-16 → 2026-02-16, 2 programmes, total ¥50.0M).
| 2026-02-16 | 【経済産業省】ものづくり・商業・サービス生産性向上促進補助金（１９次締切） ¥10.0M （中小企業庁） |
|---|---|
| ［第四回］令和２年度事業再構築補助金（交付申請等） ¥40.0M （中小企業庁） |
Source: gBizINFO (METI) subsidy information, refreshed monthly. Amounts as published (grant decisions). Subsidies database →
Licenses, registrations & certifications (gBizINFO)
| 2024-02-15 | Business Continuity Enhancement Plan certification （SME Agency） |
|---|
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/t8260001023693) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-22.
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