株式会社コタニ工業
株式会社コタニ工業 (corporate number 6450001001161) received 7 Japanese central-government awards totaling ¥15,043,000 over the past 60 months. Largest buyer by award value: Public Prosecutors Office (5 awards).
Corporate number (法人番号): 6450001001161 · 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 6450001001161), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price7
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 | 1 | ¥2,034,000 |
| 2022 | 1 | ¥2,461,000 |
| 2023 | 1 | ¥1,978,000 |
| 2024 | 2 | ¥4,030,000 |
| 2025 | 2 | ¥4,540,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Public Prosecutors Office | 5 | ¥10,510,000 |
| Supreme Court | 2 | ¥4,533,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 旭川法務総合庁舎構内除排雪等業務委託契約 | Public Prosecutors Office | 2025-11-14 | ¥2,157,000 |
| 旭川地裁庁舎等敷地除雪等業務 | Supreme Court | 2025-10-24 | ¥2,383,000 |
| 令和６年度旭川法務総合庁舎構内除排雪等業務 | Public Prosecutors Office | 2024-11-01 | ¥1,880,000 |
| 旭川地裁庁舎等敷地除雪等業務 | Supreme Court | 2024-10-29 | ¥2,150,000 |
| 旭川法務総合庁舎構内除排雪等業務委託契約 | Public Prosecutors Office | 2023-10-30 | ¥1,978,000 |
| 旭川法務総合庁舎構内除排雪等業務委託契約 | Public Prosecutors Office | 2022-10-24 | ¥2,461,000 |
| 旭川法務総合庁舎構内除排雪等業務委託契約 | Public Prosecutors Office | 2021-10-25 | ¥2,034,000 |
Company profile (gBizINFO)
- Location
- 北海道旭川市北門町１８丁目２１５３番地
- Founded
- 1979-02-14
- Employees
- 70
- Unified bidding qualification grades
- C, C, B
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.