株式会社Ｂ３
Tokyo, Japan
Active| Registration number | T4010801022460 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社Ｂ３ |
| Address | 東京都大田区田園調布１丁目３０番２－７０４号 号, 1-30-2-704 Denenchofu, Ota-ku, Tokyo 145-0071, JAPAN |
| Corporate number | 4010801022460 |
| 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) | ビースリー |
| Reading (romaji) | Bisuri |
| English name (unofficial) | B3 K.K. |
| Postal code | 145-0071 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Timeline — registry changes
| 2015-10-05 | Newly registered (corporate number assigned) (correction) |
|---|
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 ¥8.7M).
| 2025 FY2024 | 蓄電池等の製品の持続可能性向上に向けた基盤整備・実証事業 ¥8.7M （経済産業省） 蓄電池のカーボンフットプリント等のサステナビリティに係る調査・分析 |
|---|
Contract details (excerpt): 国内外における蓄電池市場環境に関する実態調査 ¥8.7M・随意契約（その他） · 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/t4010801022460) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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