株式会社技研製作所
Kochi, Japan
Active| Registration number | T5490001000359 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社技研製作所 |
| Address | 高知県高知市布師田３９４８番地１ 3948-1 Nunoshida, Kochi-shi, Kochi 781-5101, JAPAN |
| Corporate number | 5490001000359 |
| 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 | 代表取締役社長 ＣＥＯ 大平 厚 |
| Reading (furigana) | ギケンセイサクショ |
| Reading (romaji) | Gikenseisakusho |
| English name (unofficial) | Giken Seisakusho |
| Postal code | 781-5101 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | ・無公害工法・産業機械の研究開発および製造販売ならびにレンタル事業 ・土木建築その他建設工事全般に関する業務ならびにコンサルタント業務 ・土木施工技術・工法の研究開発 ・上記に関する海外事業 |
|---|---|
| Business lines | E:製造業 |
| Employees | 508 （male 410 / female 98） |
| Capital | ¥8.96B |
| Website | www.giken.com/ |
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 1 programme (2 lines, sheet years 2024–2025; total ¥95.0M).
| 2025 FY2024 | 宇宙開発利用推進費 ¥50.0M （内閣府） 宇宙無人建設革新技術開発 |
|---|---|
| 2024 FY2023 | 宇宙開発利用推進費 ¥45.0M （内閣府） 宇宙無人建設革新技術開発 |
Contract details (excerpt): 回転切削圧入の施工データを利用した、月面建設の合理的な設計施工プロセスの提案と評価 ¥50.0M・随意契約（公募） · bidders 1 ／ 回転切削圧入の施工データを利用した、月面建設の合理的な設計施工プロセスの提案と評価 ¥45.0M・随意契約（企画競争） · 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 Civil engineering works・Building construction works・Scaffolding… ／ Special contractor・Kochi Governor license No. 019752 （Kochi） | |
| 2025-12-01 | DX Certification (METI) （METI） |
| 2023-12-01 | 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/t5490001000359) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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