株式会社トータルオーエーシステムズ
Tokyo, Japan
Active| Registration number | T2011001015471 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社トータルオーエーシステムズ |
| Address | 東京都新宿区西新宿２丁目３番１号 2-3-1 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, JAPAN |
| Corporate number | 2011001015471 |
| 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 池澤 拓史 |
| Reading (furigana) | トータルオーエーシステムズ |
| Reading (romaji) | Totaruoeshisutemuzu |
| English name (unofficial) | Total OA Systems |
| Postal code | 160-0023 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | 金融・流通・製造業（大手企業）、官公庁のお客様のもとで、生活に密着したシステム開発に携わるIT企業です。充実した教育制度でどなたでも安心してスキルアップできる環境が整っています。 |
|---|---|
| Business lines | G:情報通信業 |
| Employees | 170 |
| Incorporated | 1983-10-20 |
| Website | www.totaloa.co.jp |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
3 national government awards on record between 2018-11-29 and 2021-10-26.
| 2021-10-26 | 03-0043-0024市場化テストデータベースの運用支援・保守(令和３年度)の請負 |
|---|---|
| 2019-09-11 | 0100430028市場化テストデータベースの運用支援・保守（令和元年度） |
| 2018-11-29 | 3000430027市場化テストデータベースのデータ整備・移行及びプログラムの改修 |
Full award history on Japan Tenders →
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 2024–2024; total ¥1.0M).
| 2024 FY2023 | 競争の導入による公共サービス改革推進事業 ¥1.0M （総務省） 競争の導入による公共サービス改革関係（調査委託、謝金等） |
|---|
Contract details (excerpt): その他 ¥1.0M・随意契約（少額）
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
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/t2011001015471) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-24.
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