株式会社三協商建
株式会社三協商建 (corporate number 1260001022677) received 5 Japanese central-government awards totaling ¥117,640,000 over the past 60 months. Largest buyer by award value: National Tax Agency (2 awards).
Corporate number (法人番号): 1260001022677 · 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 1260001022677), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price4
- Open bidding — best value1
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 |
|---|---|---|
| 2024 | 1 | ¥6,000,000 |
| 2025 | 3 | ¥105,300,000 |
| 2026 | 1 | ¥6,340,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| National Tax Agency | 2 | ¥57,340,000 |
| Supreme Court | 1 | ¥47,500,000 |
| Ministry of Agriculture, Forestry and Fisheries | 1 | ¥6,800,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 1 | ¥6,000,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 新見税務署空調設備更新工事 | National Tax Agency | 2026-04-24 | ¥6,340,000 |
| 令和７年度岡山第２合同庁舎個別空調設備更新工事 | Ministry of Agriculture, Forestry and Fisheries | 2025-12-24 | ¥6,800,000 |
| 岡山地家裁新見支部庁舎改修工事 | Supreme Court | 2025-07-29 | ¥47,500,000 |
| 岡山西税務署空調設備改修工事 | National Tax Agency | 2025-06-04 | ¥51,000,000 |
| 岡山空港庁舎給排水設備工事 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-06-21 | ¥6,000,000 |
Company profile (gBizINFO)
- Location
- 岡山県真庭市勝山１２６番地
- Founded
- 1974-08-01
- Unified bidding qualification grades
- 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.