山本建設株式会社
山本建設株式会社 (corporate number 1450001008351) received 4 Japanese central-government awards totaling ¥24,980,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (4 awards).
Corporate number (法人番号): 1450001008351 · 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 1450001008351), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price4
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 | 1 | ¥5,710,000 |
| 2023 | 1 | ¥6,280,000 |
| 2024 | 1 | ¥5,980,000 |
| 2025 | 1 | ¥7,010,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 4 | ¥24,980,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 【東京航空局新千歳空港事務所】令和7年度稚内空港ILS施設等除雪作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-10-06 | ¥7,010,000 |
| 【東京航空局新千歳空港事務所】令和６年度稚内空港ＩＬＳ施設等除雪作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-10-25 | ¥5,980,000 |
| 令和５年度稚内空港ＩＬＳ施設等除雪作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-10-06 | ¥6,280,000 |
| 令和4年度 稚内空港ＩＬＳ施設等除雪作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-08-23 | ¥5,710,000 |
Company profile (gBizINFO)
- Location
- 北海道稚内市港５丁目７番４４号
- Founded
- 1937-03-26
- Unified bidding qualification grades
- C, C, B
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.