島屋建設株式会社
島屋建設株式会社 (corporate number 4220001003380) received 4 Japanese central-government awards totaling ¥14,623,500 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (4 awards).
Corporate number (法人番号): 4220001003380 · 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 4220001003380), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price4
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 | ¥2,718,000 |
| 2023 | 1 | ¥2,496,500 |
| 2024 | 1 | ¥3,495,000 |
| 2026 | 1 | ¥5,914,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 4 | ¥14,623,500 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和8年度常温合材等購入単価契約 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥5,914,000 |
| 令和6年度常温合材等購入単価契約 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-04-01 | ¥3,495,000 |
| 令和５年度常温合材等購入単価契約 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-04-03 | ¥2,496,500 |
| 令和４年度常温合材等購入単価契約 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-04-01 | ¥2,718,000 |
Company profile (gBizINFO)
- Location
- 石川県金沢市増泉３丁目１６番１８号
- Founded
- 1964-01-06
- 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.