株式会社ウィンウィン
Tokyo, Japan
Active| Registration number | T1011001063298 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社ウィンウィン |
| Address | 東京都新宿区新宿１丁目２４番１－４１３号 号, 1-24-1-413 Shinjuku, Shinjuku-ku, Tokyo 160-0022, JAPAN |
| Corporate number | 1011001063298 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
Invoice registration date = when the T-number took effect, not the founding date.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Reading (furigana) | ウィンウィン |
| Reading (romaji) | Winwin |
| English name (unofficial) | Win-Win K.K. |
| Postal code | 160-0022 |
Source: NTA Corporate Number Publication Site, refreshed daily.
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 2025–2025; total ¥62.4M).
| 2025 FY2024 | がん検診総合支援事業費等 ¥61.4M （厚生労働省） がん対策推進企業等業務連携推進業務 |
|---|---|
| 2025 FY2024 | 原爆被爆者対策費 ¥935,000 （厚生労働省） 原爆被爆者対策の推進に必要な事務費等 |
Contract details (excerpt): がん対策推進企業等業務連携推進業務 ¥61.4M・一般競争契約（最低価格） · bidders 2 ／ 被爆体験記調査に関する評価等業務 ¥935,000・随意契約（少額） · 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 →
Verify in official sources
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t1011001063298) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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