株式会社ソーケン
株式会社ソーケン (corporate number 3170001001804) received 22 Japanese central-government awards totaling ¥121,353,600 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (10 awards).
Corporate number (法人番号): 3170001001804 · 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 3170001001804), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price22
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 | 3 | ¥18,780,000 |
| 2023 | 5 | ¥23,214,100 |
| 2024 | 6 | ¥25,623,500 |
| 2025 | 4 | ¥26,422,000 |
| 2026 | 4 | ¥27,314,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 10 | ¥55,201,400 |
| Ministry of Finance | 5 | ¥51,353,000 |
| Ministry of Health, Labour and Welfare | 5 | ¥11,011,000 |
| National Tax Agency | 2 | ¥3,788,200 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度関西空港事務所庁舎等清掃作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥10,600,000 |
| 庁舎等総合管理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥2,650,000 |
| 令和８年度和歌山労働局管下１１施設における鼠害虫防除業務 | Ministry of Health, Labour and Welfare | 2026-03-10 | ¥1,711,000 |
| 令和８年度関西国際空港ＣＩＱ合同庁舎他２庁舎清掃他業務委託 | Ministry of Finance | 2026-01-29 | ¥12,353,000 |
| 庁舎等総合管理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥2,690,000 |
| 令和７年度関西空港事務所庁舎等清掃作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥9,972,000 |
| 令和7年度和歌山労働局庁舎空気環境測定業務及び鼠害虫防除業務 | Ministry of Health, Labour and Welfare | 2025-02-28 | ¥2,840,000 |
| 令和７年度関西国際空港ＣＩＱ合同庁舎他２庁舎清掃他業務委託 | Ministry of Finance | 2025-01-23 | ¥10,920,000 |
| 長浜税務署ほか37署の申告会場駐車場等警備業務（区分20） | National Tax Agency | 2024-11-28 | ¥1,894,100 |
| 和歌山河川国道事務所外消防施設等点検業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-11-18 | ¥779,400 |
Company profile (gBizINFO)
- Location
- 和歌山県和歌山市三木町中ノ丁１５番地
- Founded
- 1973-07-11
- 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.