山本建設株式会社
山本建設株式会社 (corporate number 2400001004164) received 21 Japanese central-government awards totaling ¥45,535,635 over the past 60 months. Largest buyer by award value: Forestry Agency (21 awards).
Corporate number (法人番号): 2400001004164 · 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 2400001004164), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price21
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 | 8 | ¥19,799,850 |
| 2023 | 4 | ¥7,648,785 |
| 2024 | 2 | ¥5,634,200 |
| 2025 | 3 | ¥4,669,200 |
| 2026 | 4 | ¥7,783,600 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Forestry Agency | 21 | ¥45,535,635 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 岩手北部森林管理署 第１号 砕石購入（安代地区） | Forestry Agency | 2026-07-09 | ¥716,600 |
| 岩手北部森林管理署 第１号 建設機械等チャーター単価契約（安代地区） | Forestry Agency | 2026-07-09 | ¥2,837,600 |
| 岩手北部森林管理署 第１号 砕石購入（ストックポイント整備） | Forestry Agency | 2026-06-18 | ¥1,681,800 |
| 岩手北部森林管理署 第１号 林業機械等チャーター単価契約（ストックポイント整備） | Forestry Agency | 2026-06-18 | ¥2,547,600 |
| 岩手北部森林管理署 第１号 砕石購入（田山・松尾地区） | Forestry Agency | 2025-09-25 | ¥1,761,600 |
| 岩手北部森林管理署 第１号 建設機械等チャーター単価契約（安代地区） | Forestry Agency | 2025-05-19 | ¥2,254,200 |
| 岩手北部森林管理署 第１号 砕石購入（安代地区） | Forestry Agency | 2025-05-19 | ¥653,400 |
| 岩手北部森林管理署 第1号 安代地区砕石購入（現地渡し）1回目 | Forestry Agency | 2024-06-24 | ¥1,837,800 |
| 岩手北部森林管理署 第1号 建設機械等チャーター単価契約（安代地区）１回目 | Forestry Agency | 2024-06-24 | ¥3,796,400 |
| 岩手北部森林管理署 第2号 駐車場等除排雪作業（田山森林事務所） | Forestry Agency | 2023-11-17 | ¥736,900 |
Company profile (gBizINFO)
- Location
- 岩手県八幡平市白沢口１３番地の１
- Founded
- 1964-05-04
- Unified bidding qualification grades
- D, 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.