日本空調サービス株式会社
日本空調サービス株式会社 (corporate number 6180001002699) received 64 Japanese central-government awards totaling ¥1,474,819,700 over the past 60 months. Largest buyer by award value: Ministry of Defense (21 awards).
Corporate number (法人番号): 6180001002699 · 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 6180001002699), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price62
- Negotiated — open quotation1
- Open bidding — best 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 |
|---|---|---|
| 2021 | 3 | ¥28,190,000 |
| 2022 | 10 | ¥210,260,000 |
| 2023 | 13 | ¥267,900,000 |
| 2024 | 12 | ¥215,485,040 |
| 2025 | 16 | ¥373,126,420 |
| 2026 | 10 | ¥379,858,240 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Defense | 21 | ¥685,541,400 |
| Supreme Court | 14 | ¥655,843,300 |
| Ministry of Land, Infrastructure, Transport and Tourism | 19 | ¥60,615,000 |
| Ministry of Health, Labour and Welfare | 7 | ¥34,270,000 |
| Public Prosecutors Office | 2 | ¥31,850,000 |
| Ministry of Justice | 1 | ¥6,700,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 給排水設備整備役務 | Ministry of Defense | 2026-09-28 | ¥68,500,000 |
| 空調機器等整備役務 | Ministry of Defense | 2026-08-24 | ¥63,800,000 |
| 蒸気機器補修役務 | Ministry of Defense | 2026-08-07 | ¥87,000,000 |
| 令和８年度 宮崎河川国道事務所外空調設備保守点検 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-05-29 | ¥4,100,000 |
| 令和８年度冷却水系用スライムコントロール剤等の購入 | Supreme Court | 2026-04-10 | ¥3,865,640 |
| 令和８年度冷却水水管洗浄剤等の購入 | Supreme Court | 2026-04-10 | ¥2,402,600 |
| 【関東地方整備局、鬼怒川ダム統合管理事務所】Ｒ８鬼怒川ダム空調設備保守点検業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥5,890,000 |
| 令和８年度 鹿児島労働局管内12官署における空調設備保守点検業務 | Ministry of Health, Labour and Welfare | 2026-03-18 | ¥6,000,000 |
| 令和8年度 静岡空港機械設備保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-03-03 | ¥2,400,000 |
| 最高裁判所庁舎設備運転管理業務 | Supreme Court | 2026-02-27 | ¥135,900,000 |
Company profile (gBizINFO)
- Location
- 愛知県名古屋市名東区照が丘２３９番２
- Founded
- 1964-04-28
- Employees
- 2,224
- Unified bidding qualification grades
- A, A
- Business
- 総合建物設備メンテナンスサービス業
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.