株式会社関口製作所
Yamanashi, Japan
Active| Registration number | T6090001014695 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社関口製作所 |
| Address | 山梨県都留市大幡１５６３番地 1563 Ohata, Tsuru-shi, Yamanashi 402-0045, JAPAN |
| Corporate number | 6090001014695 |
| Corporate number assigned on | 2016-07-08 |
| 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) |
|---|---|
| Postal code | 402-0045 |
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)
1 published award ( → , 1 programme, total ¥16.5M).
| ［第十二回］事業再構築補助金＿成長分野進出枠、コロナ回復加速枠（交付申請等） ¥16.5M （中小企業庁） |
Source: gBizINFO (METI) subsidy information, refreshed monthly. Amounts as published (grant decisions). Subsidies 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/t6090001014695) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-22.
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