株式会社ジェイ・サイエンス東海
株式会社ジェイ・サイエンス東海 (corporate number 4180001033192) received 11 Japanese central-government awards totaling ¥283,300,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (11 awards).
Corporate number (法人番号): 4180001033192 · 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 4180001033192), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price11
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 | ¥4,350,000 |
| 2022 | 2 | ¥57,700,000 |
| 2023 | 3 | ¥67,650,000 |
| 2024 | 2 | ¥58,800,000 |
| 2025 | 1 | ¥32,000,000 |
| 2026 | 2 | ¥62,800,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 11 | ¥283,300,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度 豊川・矢作川水質自動監視所保守点検作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-03-18 | ¥32,800,000 |
| 令和7年度 庄内川水質監視設備保守点検作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-03-11 | ¥30,000,000 |
| 令和6年度 庄内川水質監視設備保守点検作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-03-12 | ¥32,000,000 |
| 令和６年度 豊川・矢作川水質自動監視所保守点検業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-04-01 | ¥29,800,000 |
| 令和５年度 庄内川水質監視設備保守点検作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-03-11 | ¥29,000,000 |
| 令和５年度 小里川ダム水質計測機器購入設置 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-06-12 | ¥10,750,000 |
| 令和５年度 豊川・矢作川水質自動監視所保守点検業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-04-03 | ¥28,900,000 |
| 令和４年度 庄内川水質監視設備保守点検 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-03-13 | ¥28,000,000 |
| 令和４年度 豊川・矢作川水質自動監視所保守点検業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-04-01 | ¥29,100,000 |
| 令和３年度 庄内川水質監視設備保守点検 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-03-14 | ¥28,600,000 |
Company profile (gBizINFO)
- Location
- 愛知県名古屋市中村区畑江通１丁目１１番地１
- Founded
- 1989-12-01
- 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.