日化メンテナンス株式会社
日化メンテナンス株式会社 (corporate number 4010001027005) received 10 Japanese central-government awards totaling ¥117,836,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (4 awards).
Corporate number (法人番号): 4010001027005 · 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 4010001027005), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price10
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 | ¥17,310,000 |
| 2024 | 2 | ¥12,312,000 |
| 2025 | 2 | ¥54,594,000 |
| 2026 | 3 | ¥33,620,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 4 | ¥44,292,000 |
| National Tax Agency | 1 | ¥43,494,000 |
| Nuclear Regulation Authority | 1 | ¥20,900,000 |
| Ministry of Justice | 4 | ¥9,150,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 【規制庁】令和８年度東海保障措置センター開発試験棟浄化槽の更新工事 | Nuclear Regulation Authority | 2026-06-29 | ¥20,900,000 |
| 【関東地方整備局、国営昭和記念公園事務所】Ｒ８昭和汚水処理施設点検保守業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥11,520,000 |
| 令和８年度和歌山刑務所合併浄化槽保守点検契約 | Ministry of Justice | 2026-03-11 | ¥1,200,000 |
| 湯浅税務署浄化槽改修工事 | National Tax Agency | 2025-07-14 | ¥43,494,000 |
| 【関東地方整備局、国営昭和記念公園事務所】Ｒ７昭和汚水処理施設点検保守業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥11,100,000 |
| 令和６年度美祢社会復帰促進センター汚泥処理設備（汚泥脱水装置）部品更新 | Ministry of Justice | 2024-09-05 | ¥1,320,000 |
| 【関東地方整備局、国営昭和記念公園事務所】Ｒ６昭和汚水処理施設点検保守業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-04-01 | ¥10,992,000 |
| 令和５年度美祢社会復帰促進センター汚泥処理設備（汚泥脱水機）部品更新 | Ministry of Justice | 2023-08-30 | ¥4,950,000 |
| 【関東地方整備局、国営昭和記念公園事務所】Ｒ５昭和汚水処理施設点検保守業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-04-03 | ¥10,680,000 |
| 令和５年度合併浄化槽保守点検契約 | Ministry of Justice | 2023-03-10 | ¥1,680,000 |
Company profile (gBizINFO)
- Location
- 東京都千代田区東神田２丁目５番１２号
- Founded
- 1971-10-01
- Employees
- 327
- Unified bidding qualification grades
- C, B, B
- Business
- 上・中・下水道水処理施設の維持管理業
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.