有限会社西村興業
有限会社西村興業 (corporate number 7490002003953) received 8 Japanese central-government awards totaling ¥12,204,000 over the past 60 months. Largest buyer by award value: Ministry of Health, Labour and Welfare (3 awards).
Corporate number (法人番号): 7490002003953 · 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 7490002003953), 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 | 2 | ¥3,624,000 |
| 2023 | 1 | ¥960,000 |
| 2025 | 3 | ¥4,860,000 |
| 2026 | 2 | ¥2,760,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Health, Labour and Welfare | 3 | ¥5,124,000 |
| Ministry of Finance | 2 | ¥4,260,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 3 | ¥2,820,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 事業系一般廃棄物処理（高知） | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥960,000 |
| 令和8年度 塵芥処理委託業務（高知労働総合庁舎・高知公共職業安定所庁舎） | Ministry of Health, Labour and Welfare | 2026-02-17 | ¥1,800,000 |
| 事業系一般廃棄物処理（高知） | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥900,000 |
| 令和7年度高知よさこい咲都合同庁舎廃棄物処理業務委託契約 | Ministry of Finance | 2025-03-06 | ¥2,160,000 |
| 令和7年度 塵芥処理委託業務（高知労働総合庁舎・高知公共職業安定所庁舎） | Ministry of Health, Labour and Welfare | 2025-02-21 | ¥1,800,000 |
| 事業系一般廃棄物処理（高知） | Ministry of Land, Infrastructure, Transport and Tourism | 2023-04-03 | ¥960,000 |
| 令和４年度高知よさこい咲都合同庁舎廃棄物処理業務委託 | Ministry of Finance | 2022-02-24 | ¥2,100,000 |
| 令和4年度 塵芥処理委託業務（高知労働総合庁舎及び高知公共職業安定所庁舎） | Ministry of Health, Labour and Welfare | 2022-02-15 | ¥1,524,000 |
Company profile (gBizINFO)
- Location
- 高知県高知市東城山町４８番地２
- Founded
- 1979-04-23
- 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.