Ｋ２パートナーリングソリューションズ株式会社
Tokyo, Japan
Active| Registration number | T1010401080440 |
|---|---|
| Type | Corporation |
| Registered name | Ｋ２パートナーリングソリューションズ株式会社 |
| Address | 東京都千代田区丸の内２丁目１番１号明治安田生命ビル 明治安田生命ビル, 2-1-1 Marunochi, Chiyoda-ku, Tokyo 100-0005, JAPAN |
| Corporate number | 1010401080440 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
| Record last updated | 2024-09-30 |
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) |
|---|---|
| Reading (furigana) | ケイツーパートナーリングソリューションズ |
| Reading (romaji) | Keitsupatonaringusoryushonzu |
| English name (unofficial) | K2 Partner Ring Solutions K.K. |
| Postal code | 100-0005 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Timeline — registry changes
| 2024-09-05 | Head-office address changed (Japan) |
|---|
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 2 programmes (2 lines, sheet years 2024–2025; total ¥14.3M).
| 2025 FY2024 | 情報提供等記録開示システム（情報通信技術調達等適正・効率化推進費） ¥5.9M （デジタル庁） 情報提供等記録開示システムバックエンド機能の再構築及び運用保守業務におけるPMO支援ならびにそれに付随関連する業務 |
|---|---|
| 2024 FY2023 | 電子政府利用支援センター（情報通信技術調達等適正・効率化推進費） ¥8.4M （デジタル庁） システム更改 |
Contract details (excerpt): 情報提供等記録開示システムバックエンド機能の再構築及び運用保守業務一式 ¥5.9M・その他 ／ e-Govに係る問合せ対応支援システム更改 ¥8.4M・随意契約（企画競争）
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/t1010401080440) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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