土屋建設株式会社
土屋建設株式会社 (corporate number 3070001010006) received 9 Japanese central-government awards totaling ¥18,956,000 over the past 60 months. Largest buyer by award value: Forestry Agency (9 awards).
Corporate number (法人番号): 3070001010006 · 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 3070001010006), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price9
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 | 4 | ¥8,067,500 |
| 2023 | 2 | ¥2,890,000 |
| 2024 | 1 | ¥2,297,000 |
| 2025 | 1 | ¥2,038,000 |
| 2026 | 1 | ¥3,663,500 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Forestry Agency | 9 | ¥18,956,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 【群馬森林管理署】物件番号１ 松井田・細野地区、倉渕地区車両系建設機械チャーター等単価契約 | Forestry Agency | 2026-04-28 | ¥3,663,500 |
| 【群馬森林管理署】物件番号１ 松井田・細野地区、倉渕地区車両系建設機械チャーター等単価契約 | Forestry Agency | 2025-04-17 | ¥2,038,000 |
| 【群馬森林管理署】物件番号１ 松井田・細野地区、倉渕地区車両系建設機械チャーター等単価契約 | Forestry Agency | 2024-04-16 | ¥2,297,000 |
| 【群馬森林管理署】物件番号２ 倉渕地区車両系建設機械チャーター等単価契約 | Forestry Agency | 2023-04-19 | ¥1,445,000 |
| 【群馬森林管理署】物件番号１ 松井田・細野地区車両系建設機械チャーター等単価契約 | Forestry Agency | 2023-04-19 | ¥1,445,000 |
| 【群馬森林管理署】物件番号４ 倉渕地区（２回目）車両系建設機械チャーター等単価契約 | Forestry Agency | 2022-10-21 | ¥2,115,000 |
| 【群馬森林管理署】物件番号３ 松井田・細野地区（２回目）車両系建設機械チャーター等単価契約 | Forestry Agency | 2022-10-20 | ¥2,115,000 |
| 【群馬森林管理署】倉渕地区車両系建設機械チャーター単価契約 | Forestry Agency | 2022-04-20 | ¥1,987,500 |
| 【群馬森林管理署】松井田・細野地区車両系建設機械チャーター単価契約 | Forestry Agency | 2022-04-20 | ¥1,850,000 |
Company profile (gBizINFO)
- Location
- 群馬県安中市松井田町五料１６３４番地の１
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.