相互建設工業株式会社
相互建設工業株式会社 (corporate number 1420001001219) received 14 Japanese central-government awards totaling ¥56,958,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (9 awards).
Corporate number (法人番号): 1420001001219 · 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 1420001001219), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price11
- Negotiated — open quotation, small value3
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 |
|---|---|---|
| 2021 | 2 | ¥5,252,000 |
| 2022 | 4 | ¥14,388,000 |
| 2023 | 2 | ¥17,021,300 |
| 2024 | 3 | ¥8,560,100 |
| 2025 | 2 | ¥11,066,600 |
| 2026 | 1 | ¥670,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 9 | ¥32,718,000 |
| National Tax Agency | 1 | ¥10,920,000 |
| Ministry of Health, Labour and Welfare | 2 | ¥7,110,000 |
| Ministry of Finance | 1 | ¥3,360,000 |
| Japan Coast Guard | 1 | ¥2,850,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 青森港湾事務所庁舎給水設備外改修 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-02-20 | ¥670,000 |
| 令和７年度青森運輸支局構内除排雪業務請負単価契約 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-11-25 | ¥7,706,600 |
| （R07）国有建物解体撤去その他工事（青森市） | Ministry of Finance | 2025-05-19 | ¥3,360,000 |
| 令和６年度青森運輸支局構内除排雪業務請負単価契約 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-11-12 | ¥5,910,100 |
| 青森港湾事務所庁舎風除室設置外 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-08-28 | ¥2,190,000 |
| 青森港湾事務所庁舎２階会議室換気扇取付 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-03-11 | ¥460,000 |
| 令和５年度青森運輸支局構内除排雪業務請負単価契約 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-11-09 | ¥6,101,300 |
| 青森第二合同庁舎車庫シャッター更新工事 | National Tax Agency | 2023-10-30 | ¥10,920,000 |
| 青森港湾事務所庁舎屋外オイルタンク外取替修理 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-12-16 | ¥440,000 |
| 五所川原公共職業安定所 冷温水発生機操作盤改修工事 | Ministry of Health, Labour and Welfare | 2022-11-08 | ¥5,300,000 |
Company profile (gBizINFO)
- Location
- 青森県青森市大字三内字丸山６４番地３
- Founded
- 1976-10-15
- Unified bidding qualification grades
- D
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.