株式会社ナレッジコンスタント
株式会社ナレッジコンスタント (corporate number 9010001138524) received 5 Japanese central-government awards totaling ¥2,712,960 over the past 60 months. Largest buyer by award value: House of Councillors (3 awards).
Corporate number (法人番号): 9010001138524 · Rolling 60 months (2021-10-16 – 2026-10-16)
Counts and totals are exact over this window — every matching row, not a sample.
When Hashike's monthly refresh from Japan's Procurement Portal (調達ポータル) adds a new award result for this company (corporate number 9010001138524), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price4
- Negotiated — open quotation, small value1
Awards by calendar year
Grouped by the calendar year of the award date. The first and last years shown cover only part of the window.
| Calendar year | Award results | Total awarded |
|---|---|---|
| 2023 | 3 | ¥1,384,460 |
| 2024 | 1 | ¥557,500 |
| 2026 | 1 | ¥771,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| House of Councillors | 3 | ¥1,408,300 |
| Ministry of Defense | 1 | ¥1,149,900 |
| Public Security Intelligence Agency | 1 | ¥154,760 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度参議院職員ストレスチェック等業務 | House of Councillors | 2026-09-11 | ¥771,000 |
| 令和６年度参議院職員ストレスチェック等業務 | House of Councillors | 2024-08-28 | ¥557,500 |
| 南関東防衛局管内(５)駐留軍等労働者の心理的な負担の程度を把握するための検査業務委託 | Ministry of Defense | 2023-10-18 | ¥1,149,900 |
| 令和５年度参議院職員ストレスチェック等業務 | House of Councillors | 2023-09-15 | ¥79,800 |
| ストレスチェック業務委託契約（単価契約） | Public Security Intelligence Agency | 2023-09-04 | ¥154,760 |
Company profile (gBizINFO)
- Location
- 東京都港区南青山５丁目１０番２号第２九曜ビルディング９階
- Founded
- 1997-08-29
- Unified bidding qualification grades
- C, C
Source: gBizINFO (METI). A different source from the award records above.
Central-government award results published on Japan's Procurement Portal (調達ポータル) only. Prefectural and municipal contracts are not included, and neither is the Ministry of Defense's central equipment procurement, which ATLA (Acquisition, Technology and Logistics Agency) publishes separately. Amounts are award prices (the winning bid) in yen and are never combined with the US federal figures elsewhere on this site. Company and procurement names are shown as published, in Japanese, and are not translated.