株式会社日本オープンシステムズ
Toyama, Japan
Active| Registration number | T2230001002235 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社日本オープンシステムズ |
| Address | 富山県富山市牛島町９番５号 9-5 Ushijimacho, Toyama-shi, Toyama 930-0858, JAPAN |
| Corporate number | 2230001002235 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
| Record last updated | 2024-09-02 |
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 帶刀 達志 |
| Reading (furigana) | ニホンオープンシステムズ |
| Reading (romaji) | Nihon'opunshisutemuzu |
| English name (unofficial) | Nihon Open Systems |
| Postal code | 930-0858 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | システムコンサルティングサービス システム設計・開発サービス システム運用・サポートサービス システム検証サービス |
|---|---|
| Business lines | G:情報通信業 |
| Employees | 424 （male 314 / female 115） |
| Incorporated | 1990-07-05 |
| Website | www.jops.co.jp/ |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Timeline — registry changes
| 2024-06-17 | Head-office address changed (Japan) |
|---|
Source: daily change files of the NTA Corporate Number Publication Site. Before 2023-08-16 only the latest change is known. All company events →
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 (1 lines, sheet years 2025–2025; total ¥78,000).
| 2025 FY2024 | 地方創生特区推進事業費 ¥78,000 （内閣府） 事業の再々々委託 |
|---|
Contract details (excerpt): 先端的サービスの開発・構築及び規制・制度改革に関する調査事業（スーパーシティ・デジタル田園健康特区対象）（住民参加による ¥78,000・随意契約（企画競争） · bidders 32
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)
| 2023-07-01 | DX Certification (METI) （METI） |
|---|---|
| 2021-07-01 | 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
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/t2230001002235) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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