渡辺建設株式会社
渡辺建設株式会社 (corporate number 3440001002650) received 12 Japanese central-government awards totaling ¥19,898,500 over the past 60 months. Largest buyer by award value: Forestry Agency (12 awards).
Corporate number (法人番号): 3440001002650 · 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 3440001002650), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price12
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 | 3 | ¥4,143,000 |
| 2023 | 3 | ¥4,077,000 |
| 2024 | 2 | ¥3,875,000 |
| 2025 | 3 | ¥4,683,500 |
| 2026 | 1 | ¥3,120,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Forestry Agency | 12 | ¥19,898,500 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 津軽森林管理署 令和８年度 建設機械等チャーター単価契約（大鰐地区・碇ケ関地区） | Forestry Agency | 2026-05-21 | ¥3,120,000 |
| 津軽森林管理署 令和７年度 第３号 大鰐地区 大鰐森林事務所駐車場除雪 | Forestry Agency | 2025-12-05 | ¥288,000 |
| 津軽森林管理署 令和７年度 第２号 建設機械等チャーター単価契約（碇ヶ関地区） | Forestry Agency | 2025-09-12 | ¥1,491,500 |
| 津軽森林管理署 令和７年度 第２号 建設機械等チャーター単価契約（大鰐地区・碇ヶ関地区） | Forestry Agency | 2025-05-16 | ¥2,904,000 |
| 津軽森林管理署 令和6年度 第3号 大鰐地区 大鰐森林事務所駐車場除雪 | Forestry Agency | 2024-12-06 | ¥229,500 |
| 津軽森林管理署 入札番号第２号 建設機械等チャーター単価契約（大鰐地区・碇ヶ関地区） | Forestry Agency | 2024-05-17 | ¥3,645,500 |
| 津軽森林管理署 第４号 大鰐地区大鰐森林事務所駐車場除雪 | Forestry Agency | 2023-12-06 | ¥229,500 |
| 津軽森林管理署 入札番号第2号 建設機械等チャ－タ－単価契約（２回目）（大鰐地区・碇ケ関地区） | Forestry Agency | 2023-09-06 | ¥2,868,000 |
| 津軽森林管理署 入札番号第2号 建設機械等チャ－タ－単価契約（大鰐地区・碇ケ関地区） | Forestry Agency | 2023-05-19 | ¥979,500 |
| 津軽森林管理署 第４号 大鰐森林事務所駐車場除雪 | Forestry Agency | 2022-12-08 | ¥234,000 |
Company profile (gBizINFO)
- Location
- 北海道函館市鍛治１丁目５番８号
- Founded
- 1956-12-27
- Employees
- 35
- Unified bidding qualification grades
- D
- Business
- 建設業（土木工事に関する業務) ・土木工事業 ・とび・土工工事業 ・石工事業 ・鋼構造物工事業 ・舗装工事業 ・しゅんせつ工事業 ・水道施設工事業
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.