日本空調システム株式会社
日本空調システム株式会社 (corporate number 3180001017849) received 26 Japanese central-government awards totaling ¥531,249,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (25 awards).
Corporate number (法人番号): 3180001017849 · 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 3180001017849), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price26
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 | 1 | ¥3,370,000 |
| 2022 | 2 | ¥192,750,000 |
| 2023 | 6 | ¥19,470,000 |
| 2024 | 6 | ¥21,997,000 |
| 2025 | 5 | ¥225,862,000 |
| 2026 | 6 | ¥67,800,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 25 | ¥527,879,000 |
| Public Security Intelligence Agency | 1 | ¥3,370,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和8年度中部空港事務所消防用設備等点検作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-08-05 | ¥4,600,000 |
| 令和８年度 中部国際空港外２カ所発電設備等保守業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥4,500,000 |
| 令和８年度 三河ＡＲＳＲ外２カ所無停電電源設備等保守業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥4,200,000 |
| 令和８年度 三河ＡＲＳＲ外１カ所機械設備保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥3,500,000 |
| 令和８年度 飛行検査センター機械設備保守 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥6,000,000 |
| 令和８年度 中部国際空港外２カ所機械設備保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥45,000,000 |
| 令和７年度 飛行検査センター機械設備保守 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥5,000,000 |
| 令和７年度 中部国際空港外２カ所発電設備等保守業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥4,750,000 |
| 令和７年度 三河ＡＲＳＲ外１カ所機械設備保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-03-12 | ¥3,100,000 |
| 令和７年度 三河ＡＲＳＲ外１カ所無停電電源設備等保守業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-03-11 | ¥3,600,000 |
Company profile (gBizINFO)
- Location
- 愛知県名古屋市東区白壁１丁目９番地
- Founded
- 1975-10-01
- Employees
- 320
- Unified bidding qualification grades
- B, B
- Business
- ビルメンテンナンス
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.