有限会社神原防水工業
有限会社神原防水工業 (corporate number 7050002024481) received 4 Japanese central-government awards totaling ¥88,980,000 over the past 60 months. Largest buyer by award value: Ministry of Justice (3 awards).
Corporate number (法人番号): 7050002024481 · 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 7050002024481), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price3
- Negotiated — open quotation1
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 | 1 | ¥1,880,000 |
| 2024 | 1 | ¥20,600,000 |
| 2025 | 1 | ¥19,500,000 |
| 2026 | 1 | ¥47,000,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Justice | 3 | ¥68,380,000 |
| Ministry of Finance | 1 | ¥20,600,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和７年度川越少年刑務所収容棟居室天井等改修工事 | Ministry of Justice | 2026-03-10 | ¥47,000,000 |
| 令和６年度川越少年刑務所収容棟等防水改修工事 | Ministry of Justice | 2025-09-22 | ¥19,500,000 |
| (24)若草第2住宅ほか1住宅屋上防水改修工事 | Ministry of Finance | 2024-09-06 | ¥20,600,000 |
| 令和5年度川越少年刑務所さいたま拘置支所屋上防水等修繕工事 | Ministry of Justice | 2023-12-14 | ¥1,880,000 |
Company profile (gBizINFO)
- Location
- 茨城県古河市上辺見字一丁目２６６４番地
- Founded
- 1980-02-16
- Unified bidding qualification grades
- D, 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.