株式会社大山電設工業
Aichi, Japan
Active| Registration number | T4180001091364 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社大山電設工業 |
| Address | 愛知県一宮市三ツ井２丁目８番１号 2-8-1 Mitsui, Ichinomiya-shi, Aichi 491-0827, JAPAN |
| Corporate number | 4180001091364 |
| 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) | オオヤマデンセツコウギョウ |
| Reading (romaji) | Ooyamadensetsukogyo |
| English name (unofficial) | Oyama Densetsu Kogyo |
| Postal code | 491-0827 |
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/）
Subsidies & grants received (gBizINFO)
2 published awards (2021-05-27 → 2022-05-10, 2 programmes, total ¥2.0M).
| 2022-05-10 | 働き方改革推進支援助成金（労働時間適正管理推進コース） ¥1.0M （厚生労働省） |
|---|---|
| 2021-05-27 | 働き方改革推進支援助成金（労働時間短縮・年休促進支援コース） ¥1.0M （厚生労働省） |
Source: gBizINFO (METI) subsidy information, refreshed monthly. Amounts as published (grant decisions). Subsidies database →
Licenses, registrations & certifications (gBizINFO)
| Construction business license Plumbing & piping works・Waterworks facilities ／ General contractor・Aichi Governor license No. 061533 （Aichi） |
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/t4180001091364) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-22.
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