三生技研株式会社
Saitama, Japan
Active| Registration number | T8030001065560 |
|---|---|
| Type | Corporation |
| Registered name | 三生技研株式会社 |
| Address | 埼玉県吉川市旭６番地１ 6-1 Asahi, Yoshikawa-shi, Saitama 342-0008, JAPAN |
| Corporate number | 8030001065560 |
| 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) |
|---|---|
| Representative | 代表取締役 井口 隆生 |
| Reading (furigana) | サンセイギケン |
| Reading (romaji) | Sanseigiken |
| English name (unofficial) | Sansei Giken |
| Postal code | 342-0008 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | 試験体製作 |
|---|---|
| Business lines | E:製造業 |
| Employees | 25 （male 20 / female 5） |
| Incorporated | 1985-07-01 |
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/）
Payments from national budget programmes (行政事業レビュー)
Ministry review sheets report this company as a payee of 2 programmes (2 lines, sheet years 2025–2025; total ¥5.8M).
| 2025 FY2024 | 消防の科学技術に関する研究開発に関する事業 ¥3.1M （消防庁） 研究開発等に係る物品の製造・納入／調査などの役務の提供等 |
|---|---|
| 2025 FY2024 | 新技術等を用いた既成市街地の効果的な地震防災・減災技術の開発 ¥2.6M （国土交通省） 新技術等を用いた既成市街地の効果的な地震防災・減災技術の開発に関する調査･整理、資料作成、実験補助の実施等 |
Contract details (excerpt): 消火実験（追加実験）補助業務委託他 全8件 ¥3.1M・随意契約（少額） · bidders 3 ／ 渡良瀬遊水地ヨシ焼き計測補助業務 ¥2.6M・一般競争契約（最低価格） · bidders 1
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 →
Licenses, registrations & certifications (gBizINFO)
| Construction business license Steel structure works・Interior finishing works・Thermal insulati… ／ General contractor・Saitama Governor license No. 061032 （Saitama） |
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/t8030001065560) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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