株式会社関西空調
株式会社関西空調 (corporate number 5130001002283) received 32 Japanese central-government awards totaling ¥534,589,000 over the past 60 months. Largest buyer by award value: National Tax Agency (15 awards).
Corporate number (法人番号): 5130001002283 · 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 5130001002283), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price30
- 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 | ¥16,915,000 |
| 2022 | 8 | ¥104,664,000 |
| 2023 | 5 | ¥73,835,000 |
| 2024 | 6 | ¥79,161,000 |
| 2025 | 5 | ¥72,264,000 |
| 2026 | 5 | ¥187,750,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| National Tax Agency | 15 | ¥447,703,000 |
| Ministry of Finance | 2 | ¥28,350,000 |
| Ministry of Justice | 5 | ¥16,544,000 |
| Ministry of the Environment | 1 | ¥12,340,000 |
| Supreme Court | 2 | ¥10,660,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 4 | ¥8,766,000 |
| Japan Coast Guard | 1 | ¥5,050,000 |
| Agency for Cultural Affairs | 1 | ¥4,980,000 |
| Ministry of Agriculture, Forestry and Fisheries | 1 | ¥196,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 舞鶴税務署空調設備改修工事 | National Tax Agency | 2026-06-29 | ¥35,550,000 |
| 宮津税務署空調設備改修工事 | National Tax Agency | 2026-06-18 | ¥31,110,000 |
| 右京税務署空調設備改修工事 | National Tax Agency | 2026-06-10 | ¥56,660,000 |
| 伏見税務署及び大阪国税局伏見集中簿書庫空調設備改修その他工事 | National Tax Agency | 2026-06-10 | ¥48,880,000 |
| 南港分庁舎空調機更新等工事 | Ministry of Finance | 2026-02-24 | ¥15,550,000 |
| 峰山税務署空調設備改修工事 | National Tax Agency | 2025-10-17 | ¥27,770,000 |
| 令和７年度京都御苑閑院宮邸跡空調設備改修工事 | Ministry of the Environment | 2025-08-29 | ¥12,340,000 |
| 芦屋税務署２階及び３階空調設備改修工事 | National Tax Agency | 2025-08-22 | ¥28,540,000 |
| 舞鶴港湾事務所庁舎空調機購入設置等（その２） | Ministry of Land, Infrastructure, Transport and Tourism | 2025-03-24 | ¥2,380,000 |
| 令和６年度京都拘置所事務室等空調設備更新整備契約 | Ministry of Justice | 2025-01-15 | ¥1,234,000 |
Company profile (gBizINFO)
- Location
- 京都府京都市右京区梅津堤下町７番地
- Founded
- 1991-04-26
- Unified bidding qualification grades
- C, C
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.