株式会社プラスアルファ・コンサルティング
Tokyo, Japan
Active| Registration number | T9010401068115 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社プラスアルファ・コンサルティング |
| Address | 東京都港区東新橋1丁目9番2号汐留住友ビル25階 汐留住友ビル25階, 1-9-2 Higashishimbashi, Minato-ku, Tokyo 105-0021, JAPAN |
| Corporate number | 9010401068115 |
| 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 三室 克哉 |
| Reading (furigana) | プラスアルファコンサルティング |
| Reading (romaji) | Purasuarufakonsarutingu |
| English name (unofficial) | Plus Alpha Consulting K.K. |
| Postal code | 105-0021 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business lines | G:情報通信業 |
|---|---|
| Employees | 304 (male 205 / female 99) |
| Capital | ¥557.8M |
| Incorporated | 2006-12-25 |
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 (4 lines, sheet years 2024–2025; total ¥97,428).
| 2025 FY2024 | 介護保険関係業務費補助金 ¥29,000 (厚生労働省) 監査等 |
|---|---|
| 2025 FY2024 | 特定B型肝炎ウイルス感染者給付金等支給業務費交付金 ¥25,652 (厚生労働省) 裁判により和解した方々に対し給付金を支給するための体制整備等を行う |
| 2024 FY2023 | 特定B型肝炎ウイルス感染者給付金等支給業務費交付金 ¥22,776 (厚生労働省) 裁判により和解した方々に対し給付金を支給するための体制整備等を行う |
| 2024 FY2023 | 介護保険関係業務費補助金 ¥20,000 (厚生労働省) 監査等 |
Contract details (excerpt): タレントパレット利用料 ¥29,000・随意契約(その他) · bidders 1 / 人事管理システム保守 ¥25,652・随意契約(少額) · bidders 1 / 人事管理システム保守 ¥22,776・随意契約(その他) · bidders 0 / タレントパレット利用料 ¥20,000・随意契約(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 →
Verify in official sources
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How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t9010401068115) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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