研冷工業株式会社
研冷工業株式会社 (corporate number 6110001001864) received 13 Japanese central-government awards totaling ¥236,480,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (11 awards).
Corporate number (法人番号): 6110001001864 · 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 6110001001864), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price13
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 | ¥1,840,000 |
| 2023 | 1 | ¥1,180,000 |
| 2024 | 4 | ¥60,960,000 |
| 2025 | 4 | ¥92,300,000 |
| 2026 | 3 | ¥80,200,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 11 | ¥211,380,000 |
| National Tax Agency | 1 | ¥21,900,000 |
| Ministry of Justice | 1 | ¥3,200,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度新潟国道事務所庁舎吸収冷温水発生機部品交換作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-09-18 | ¥48,700,000 |
| 令和８年度北陸技術事務所空調設備更新作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-05-15 | ¥28,300,000 |
| 令和７年度新潟刑務所第２工場空調機器新規整備契約 | Ministry of Justice | 2026-01-30 | ¥3,200,000 |
| 長岡地方合同庁舎空気調和設備分解整備その他工事 | National Tax Agency | 2025-10-07 | ¥21,900,000 |
| 令和７年度新潟美咲合同庁舎１号館空調自動制御機器等更新作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-08-05 | ¥8,400,000 |
| 令和７年度新潟美咲合同庁舎１号館屋上ダクト更新等作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-07-09 | ¥16,200,000 |
| 令和７年度新潟美咲合同庁舎１号館空調設備更新作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-15 | ¥45,800,000 |
| 令和６年度新潟美咲合同庁舎１号館外気処理空調機等部品交換作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-12-19 | ¥9,000,000 |
| 令和６年度信濃川下流河川事務所関屋出張所２階執務室空調設備更新作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-10-10 | ¥2,480,000 |
| 令和６年度新潟美咲合同庁舎1号館空調設備更新作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-09-12 | ¥48,500,000 |
Company profile (gBizINFO)
- Location
- 新潟県新潟市中央区親松１３８番地２１
- Founded
- 1973-05-01
- Employees
- 49
- Unified bidding qualification grades
- D, D
- Business
- 建設業（管工事業） 空調衛生設備・省エネ提案・メンテナンス
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.