株式会社渡商会
株式会社渡商会 (corporate number 2020001024960) received 8 Japanese central-government awards totaling ¥21,740,000 over the past 60 months. Largest buyer by award value: Ministry of Defense (8 awards).
Corporate number (法人番号): 2020001024960 · 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 2020001024960), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price8
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 | ¥2,440,000 |
| 2023 | 2 | ¥4,900,000 |
| 2024 | 4 | ¥10,700,000 |
| 2025 | 1 | ¥3,700,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Defense | 8 | ¥21,740,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 燃焼試験装置整備作業 | Ministry of Defense | 2025-10-17 | ¥3,700,000 |
| 燃焼試験装置のうちＬＰＧ設備保護部整備作業 | Ministry of Defense | 2024-11-06 | ¥2,600,000 |
| 燃焼試験装置整備作業 | Ministry of Defense | 2024-11-06 | ¥2,700,000 |
| 燃焼試験装置のうちLPG設備保護部整備作業 | Ministry of Defense | 2024-01-11 | ¥2,700,000 |
| 燃焼試験装置整備作業 | Ministry of Defense | 2024-01-11 | ¥2,700,000 |
| 燃焼試験装置整備作業 | Ministry of Defense | 2023-01-12 | ¥2,450,000 |
| 燃焼試験装置のうちLPGボンベ点検作業 | Ministry of Defense | 2023-01-12 | ¥2,450,000 |
| 燃焼試験装置整備作業 | Ministry of Defense | 2022-01-14 | ¥2,440,000 |
Company profile (gBizINFO)
- Location
- 神奈川県横浜市神奈川区子安通２丁目２３４番地
- Founded
- 1947-11-06
- Employees
- 151
- Unified bidding qualification grades
- A, A, A
- Business
- 1．高圧ガス、化学品、関連機械機器、石油類の販売 2．設備工事の設計、施工 3．ガス関連設備の開発・設計・施工・保守管理上記に付帯する一切の事業
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.