株式会社日水コン
株式会社日水コン (corporate number 3011101015783) received 24 Japanese central-government awards totaling ¥351,420,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (9 awards).
Corporate number (法人番号): 3011101015783 · 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 3011101015783), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — best value12
- Open bidding — lowest price12
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 |
|---|---|---|
| 2021 | 4 | ¥53,300,000 |
| 2022 | 4 | ¥33,500,000 |
| 2023 | 3 | ¥20,280,000 |
| 2024 | 5 | ¥65,700,000 |
| 2025 | 5 | ¥142,820,000 |
| 2026 | 3 | ¥35,820,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 9 | ¥196,010,000 |
| Ministry of the Environment | 12 | ¥143,830,000 |
| Ministry of Health, Labour and Welfare | 3 | ¥11,580,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度水道水質基準の見直し等に関わる調査・検討等支援業務[総合評価落札方式] | Ministry of the Environment | 2026-04-24 | ¥14,000,000 |
| 水道管路の耐震適合性検討業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-23 | ¥13,520,000 |
| 令和８年度陸域における水域類型指定等検討調査業務[総合評価落札方式] | Ministry of the Environment | 2026-03-27 | ¥8,300,000 |
| 令和７年度 貯水槽水道の管理水準の向上に向けた取組に関する実態調査業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-10-23 | ¥9,000,000 |
| 水道における危機管理対策マニュアル策定指針等の改訂業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-08-21 | ¥15,300,000 |
| 【国土技術政策総合研究所】雨水浸透実験装置製造等 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-07-10 | ¥91,970,000 |
| 下水道管路の維持管理情報に関するデータベース化及び見える化に向けた情報収集整理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-06-27 | ¥12,920,000 |
| 令和７年度水道水質基準の見直し等に関わる調査・検討等支援業務[総合評価落札方式] | Ministry of the Environment | 2025-04-15 | ¥13,630,000 |
| 令和６年度生活環境項目環境基準の見直し等に係る調査検討業務[総合評価落札方式] | Ministry of the Environment | 2024-09-27 | ¥10,500,000 |
| 令和６年度脱炭素・資源循環と水環境の保全・管理に向けた排水管理手法の評価検討委託業務 | Ministry of the Environment | 2024-08-26 | ¥14,700,000 |
Company profile (gBizINFO)
- Location
- 東京都新宿区西新宿６丁目２２番１号
- Founded
- 1959-05-25
- Employees
- 1,092
- Unified bidding qualification grades
- A, A, A
- Business
- 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.