株式会社双葉造園
株式会社双葉造園 (corporate number 5490001002025) received 9 Japanese central-government awards totaling ¥16,514,000 over the past 60 months. Largest buyer by award value: Forestry Agency (5 awards).
Corporate number (法人番号): 5490001002025 · 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 5490001002025), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price9
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 | ¥3,614,000 |
| 2023 | 2 | ¥3,200,000 |
| 2024 | 2 | ¥3,664,000 |
| 2025 | 2 | ¥3,725,000 |
| 2026 | 1 | ¥2,311,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Forestry Agency | 5 | ¥11,334,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 4 | ¥5,180,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 【四万十森林管理署】物件番号１ 国有林林道等維持修繕業務（須崎・東津野（須崎担当区）、奈路森林事務所管内の国有林林道等） | Forestry Agency | 2026-05-14 | ¥2,311,000 |
| 高知運輸支局大津庁舎植栽維持管理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-06-03 | ¥1,780,000 |
| 【四万十森林管理署】物件番号１ 国有林林道等維持修繕業務（須崎・東津野（須崎担当区）、奈路森林事務所管内の国有林林道等） | Forestry Agency | 2025-05-14 | ¥1,945,000 |
| 植栽維持管理業務（高知運輸支局大津庁舎） | Ministry of Land, Infrastructure, Transport and Tourism | 2024-06-18 | ¥1,240,000 |
| 【四万十森林管理署】物件番号１ 国有林林道等維持修繕業務 須崎・東津野（須崎担当区）、奈路森林事務所管内の国有林林道等 | Forestry Agency | 2024-05-13 | ¥2,424,000 |
| 四国運輸局高知運輸支局大津庁舎植栽維持管理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-06-14 | ¥1,080,000 |
| 【四万十森林管理署】物件番号１国有林林道等維持修繕業務 （須崎・東津野（須崎担当区）、奈路森林事務所管内の国有林林道等 | Forestry Agency | 2023-05-12 | ¥2,120,000 |
| 四国運輸局高知運輸支局大津庁舎植栽維持管理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-06-13 | ¥1,080,000 |
| 物件番号１ 国有林林道等維持修繕業務（須崎・東津野森林事務所（須崎担当区）、奈路森林事務所管内の国有林林道等） | Forestry Agency | 2022-05-13 | ¥2,534,000 |
Company profile (gBizINFO)
- Location
- 高知県高知市山ノ端町２１９番地９
- Founded
- 1984-12-22
- Unified bidding qualification grades
- D, D, 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.