株式会社山三商会
株式会社山三商会 (corporate number 5180301011442) received 2 Japanese central-government awards totaling ¥5,355,700 over the past 60 months. Largest buyer by award value: Japan Coast Guard (2 awards).
Corporate number (法人番号): 5180301011442 · 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 5180301011442), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price2
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 | ¥1,841,300 |
| 2025 | 1 | ¥3,514,400 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Japan Coast Guard | 2 | ¥5,355,700 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 【第四管区海上保安本部_鳥羽23】特高速内燃機油ほか１２点買入（鳥羽） | Japan Coast Guard | 2025-10-09 | ¥3,514,400 |
| 特高速内燃機油の買入（鳥羽） | Japan Coast Guard | 2022-09-02 | ¥1,841,300 |
Company profile (gBizINFO)
- Location
- 愛知県蒲郡市西浦町北稲生１１番地
- Founded
- 1977-03-18
- Unified bidding qualification grades
- 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.