株式会社室組
株式会社室組 (corporate number 9420001012506) received 16 Japanese central-government awards totaling ¥54,582,400 over the past 60 months. Largest buyer by award value: Forestry Agency (16 awards).
Corporate number (法人番号): 9420001012506 · 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 9420001012506), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price16
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 | 4 | ¥12,862,200 |
| 2024 | 4 | ¥12,884,000 |
| 2025 | 4 | ¥11,768,800 |
| 2026 | 4 | ¥17,067,400 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Forestry Agency | 16 | ¥54,582,400 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 第4号 下北森林管理署 建設機械等チャーター単価契約（むつ地区2回目） | Forestry Agency | 2026-09-04 | ¥2,314,400 |
| 第3号 下北森林管理署 建設機械等チャーター単価契約（川内・脇野沢地区2回目） | Forestry Agency | 2026-09-04 | ¥3,027,300 |
| 第4号 下北森林管理署 建設機械等チャーター単価契約（むつ・東通地区1回目） | Forestry Agency | 2026-04-24 | ¥4,061,500 |
| 第3号 下北森林管理署 建設機械等チャーター単価契約（川内・脇野沢地区1回目） | Forestry Agency | 2026-04-24 | ¥7,664,200 |
| 第3号 下北森林管理署 建設機械等チャーター単価契約（川内・脇野沢地区2回目） | Forestry Agency | 2025-08-26 | ¥2,026,400 |
| 第4号 下北森林管理署 建設機械等チャーター単価契約（むつ・東通地区2回目） | Forestry Agency | 2025-08-26 | ¥2,193,300 |
| 第4号 下北森林管理署 建設機械等チャーター単価契約（むつ・東通地区1回目） | Forestry Agency | 2025-04-25 | ¥2,718,700 |
| 第3号 下北森林管理署 建設機械等チャーター単価契約（川内・脇野沢地区1回目） | Forestry Agency | 2025-04-25 | ¥4,830,400 |
| 第3号 下北森林管理署 建設機械等チャーター単価契約（川内・脇野沢地区2回目） | Forestry Agency | 2024-08-27 | ¥3,992,500 |
| 第4号 下北森林管理署 建設機械等チャーター単価契約（むつ・東通地区2回目） | Forestry Agency | 2024-08-27 | ¥1,711,400 |
Company profile (gBizINFO)
- Location
- 青森県むつ市柳町３丁目１０番５３号
- Founded
- 1977-03-18
- Unified bidding qualification grades
- D
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.