株式会社アイティシステム
Tokyo, Japan
Active| Registration number | T8010501033374 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社アイティシステム |
| Address | 東京都台東区元浅草４丁目１０番６号 4-10-6 Motoasakusa, Taito-ku, Tokyo 111-0041, JAPAN |
| Corporate number | 8010501033374 |
| 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) | アイティシステム |
| Reading (romaji) | Aitishisutemu |
| English name (unofficial) | IT System |
| Postal code | 111-0041 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Company profile (gBizINFO)
| Business summary | ・情報通信業 ・ソフトウェア開発業 |
|---|---|
| Business lines | G:情報通信業 |
| Employees | 167 |
| Founded | 1994 |
| Website | itsystem.co.jp/ |
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 ¥51.8M).
| 2025 FY2024 | 通信分野におけるSBOMの導入に向けた課題の調査 ¥29.9M （総務省） SBOMの作成 |
|---|---|
| 2024 FY2023 | 通信分野におけるSBOMの導入に向けた課題の調査 ¥21.9M （総務省） SBOMの作成 |
Contract details (excerpt): 通信分野におけるSBOMの導入に向けた調査の請負 ¥29.9M・その他 ／ 通信分野におけるSBOMの導入に向けた調査の請負 ¥21.9M・その他
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)
| Youth Yell certification (MHLW) ２０２１ （MHLW） |
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/t8010501033374) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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