川崎地質株式会社
川崎地質株式会社 (corporate number 7010401037591) received 7 Japanese central-government awards totaling ¥113,460,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (3 awards).
Corporate number (法人番号): 7010401037591 · 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 7010401037591), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price7
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 |
|---|---|---|
| 2022 | 1 | ¥1,450,000 |
| 2023 | 2 | ¥9,350,000 |
| 2025 | 1 | ¥7,460,000 |
| 2026 | 3 | ¥95,200,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 3 | ¥79,850,000 |
| Ministry of the Environment | 3 | ¥29,660,000 |
| Board of Audit | 1 | ¥3,950,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度茨城県神栖市におけるジフェニルアルシン酸等水質観測井設置業務 | Ministry of the Environment | 2026-09-08 | ¥5,200,000 |
| 強震計定期点検調整業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-06-17 | ¥73,000,000 |
| 令和７年度茨城県神栖市におけるジフェニルアルシン酸等地下水質観測井設置及び撤去業務（その２） | Ministry of the Environment | 2026-01-22 | ¥17,000,000 |
| 令和７年度茨城県神栖市におけるジフェニルアルシン酸等水質観測井設置及び撤去業務 | Ministry of the Environment | 2025-07-15 | ¥7,460,000 |
| 強震計定期点検調整業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-09-15 | ¥5,400,000 |
| 王子書庫地下埋設物調査業務 | Board of Audit | 2023-03-24 | ¥3,950,000 |
| 強震計ＧＰＳロールオーバー対策業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-08-26 | ¥1,450,000 |
Company profile (gBizINFO)
- Location
- 東京都港区三田２丁目１１番１５号
- Founded
- 1951-08-28
- Employees
- 359
- Unified bidding qualification grades
- C, C
- Business
- 地質調査、建設コンサルタント
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.