株式会社協和製作所
株式会社協和製作所 (corporate number 5300001000179) received 11 Japanese central-government awards totaling ¥311,600,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (11 awards).
Corporate number (法人番号): 5300001000179 · 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 5300001000179), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price11
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 | ¥83,600,000 |
| 2023 | 2 | ¥78,000,000 |
| 2024 | 1 | ¥38,800,000 |
| 2025 | 2 | ¥54,300,000 |
| 2026 | 3 | ¥56,900,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 11 | ¥311,600,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度球磨川堰外管内水門設備点検整備 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥19,000,000 |
| 令和８年度筑後川下流樋管設備点検整備業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥11,900,000 |
| 令和８年度川内川管内樋門樋管ゲート設備点検整備 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-03-12 | ¥26,000,000 |
| 令和７年度 球磨川堰外管内水門設備点検整備 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥19,800,000 |
| 令和７年度 宮崎管内水門設備点検業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-03-06 | ¥34,500,000 |
| 令和６年度武雄管内水門設備点検整備 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-04-01 | ¥38,800,000 |
| 令和５年度 武雄管内水門設備点検整備 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-04-03 | ¥38,000,000 |
| 令和５年度 宮崎管内水門設備点検業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-03-09 | ¥40,000,000 |
| 令和４年度 武雄管内水門設備点検整備 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-04-01 | ¥36,300,000 |
| 令和４年度八代管内水門設備点検整備業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-04-01 | ¥17,800,000 |
Company profile (gBizINFO)
- Location
- 佐賀県佐賀市高木瀬西６丁目９番１号
- Founded
- 1964-10-08
- Employees
- 127
- Unified bidding qualification grades
- C, C, C, A
- Business
- 建設業（鋼構造物・機械器具設置ほか）、建設用金属製品製造
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.