株式会社川口サービス
株式会社川口サービス (corporate number 4180301015155) received 13 Japanese central-government awards totaling ¥118,203,000 over the past 60 months. Largest buyer by award value: Ministry of Justice (9 awards).
Corporate number (法人番号): 4180301015155 · 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 4180301015155), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price13
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 |
|---|---|---|
| 2023 | 2 | ¥20,624,000 |
| 2024 | 4 | ¥36,785,000 |
| 2025 | 3 | ¥17,904,000 |
| 2026 | 4 | ¥42,890,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Justice | 9 | ¥90,049,000 |
| Japan Meteorological Agency | 1 | ¥9,300,000 |
| Public Prosecutors Office | 1 | ¥8,240,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 1 | ¥6,684,000 |
| Ministry of Internal Affairs and Communications | 1 | ¥3,930,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和７年度名古屋拘置所炊事工場１号２号貫流ボイラー改修工事 | Ministry of Justice | 2026-09-03 | ¥6,660,000 |
| 令和７年度有明高原寮熱交換器改修工事 | Ministry of Justice | 2026-08-20 | ¥4,735,000 |
| 令和７年度名古屋拘置所一宮拘置支所職員宿舎屋上防水改修工事 | Ministry of Justice | 2026-03-24 | ¥6,740,000 |
| 令和７年度笠松刑務所旧保護室棟改修工事 | Ministry of Justice | 2026-02-19 | ¥24,755,000 |
| 名古屋法務合同庁舎Ａ棟地下階二重壁点検口整備工事 | Public Prosecutors Office | 2025-12-03 | ¥8,240,000 |
| 海南験潮場「Ｐ海南」の建屋等撤去及び原状復帰業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-08-01 | ¥6,684,000 |
| 令和６年度三重刑務所静穏室衛生設備等改修工事 | Ministry of Justice | 2025-01-10 | ¥2,980,000 |
| 名古屋地方気象台 西尾市一色町震度観測装置移設に伴う基礎造成工事 | Japan Meteorological Agency | 2024-10-18 | ¥9,300,000 |
| 令和５年度名古屋拘置所西館３階運動場天蓋等改修工事 | Ministry of Justice | 2024-07-10 | ¥17,220,000 |
| 令和５年度名古屋拘置所白壁一丁目宿舎２号棟汚水排水管改修工事 | Ministry of Justice | 2024-06-21 | ¥8,985,000 |
Company profile (gBizINFO)
- Location
- 愛知県碧南市川口町１丁目２８番地
- Founded
- 1989-12-16
- Unified bidding qualification grades
- C, C, A
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.