株式会社東邦システムサイエンス
Tokyo, Japan
Active| Registration number | T5010001005331 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社東邦システムサイエンス |
| Address | 東京都文京区小石川1丁目12番14号 1-12-14 Koishikawa, Bunkyo-ku, Tokyo 112-0002, JAPAN |
| Corporate number | 5010001005331 |
| 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 小坂 友康 |
| Reading (furigana) | トウホウシステムサイエンス |
| Reading (romaji) | Tohoshisutemusaiensu |
| English name (unofficial) | Toho System Science K.K. |
| Postal code | 112-0002 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | 1.ソフトウェアの開発 汎用機系のソフトウェア開発 オープン系のソフトウェア開発 2.情報システムサービス コンピュータ運用管理業務等 |
|---|---|
| Business lines | G:情報通信業 |
| Employees | 676 (male 497 / female 179) |
| Capital | ¥526.6M |
| Incorporated | 1971-06-01 |
| Website | www.tss.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 2 programmes (2 lines, sheet years 2024–2025; total ¥18.1M).
| 2025 FY2024 | デジタルマーケットプレイスカタログサイト(情報通信技術調達等適正・効率化推進費) ¥1.6M (デジタル庁) デジタルマーケットプレイスカタログサイトの開発・運用支援 |
|---|---|
| 2024 FY2023 | 公共サービスメッシュ(デジタル連携基盤)(情報通信技術調達等適正・効率化推進費) ¥16.5M (デジタル庁) |
Contract details (excerpt): デジタルマーケットプレイスカタログ開発及び運用等業務 ¥1.6M・その他 / 公共サービスメッシュを用いたプッシュ型サービス等実現のための住民情報の活用にかかる調査研究業務の再委託 ¥16.5M
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 →
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/t5010001005331) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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