株式会社西原ネオ
株式会社西原ネオ (corporate number 5010401021473) received 7 Japanese central-government awards totaling ¥40,400,000 over the past 60 months. Largest buyer by award value: Ministry of Justice (5 awards).
Corporate number (法人番号): 5010401021473 · 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 5010401021473), 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 |
|---|---|---|
| 2022 | 1 | ¥600,000 |
| 2023 | 2 | ¥6,450,000 |
| 2024 | 1 | ¥710,000 |
| 2025 | 2 | ¥23,160,000 |
| 2026 | 1 | ¥9,480,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Justice | 5 | ¥20,200,000 |
| Ministry of Finance | 2 | ¥20,200,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度福岡刑務所終末汚水処理施設保守点検契約 | Ministry of Justice | 2026-02-26 | ¥9,480,000 |
| 東京税関麻薬探知犬訓練センター処理槽新規設置工事 | Ministry of Finance | 2025-06-23 | ¥14,400,000 |
| 令和７年度福岡刑務所終末汚水処理施設保守点検契約 | Ministry of Justice | 2025-03-11 | ¥8,760,000 |
| 令和６年度福岡刑務所 終末汚水処理施設保守点検契約 | Ministry of Justice | 2024-03-15 | ¥710,000 |
| 財務省本庁舎厨房排水除害設備修繕工事 | Ministry of Finance | 2023-05-30 | ¥5,800,000 |
| 令和５年度福岡刑務所 終末汚水処理施設保守点検契約 | Ministry of Justice | 2023-03-15 | ¥650,000 |
| 令和４年度福岡刑務所 終末汚水処理施設保守点検契約 | Ministry of Justice | 2022-03-24 | ¥600,000 |
Company profile (gBizINFO)
- Location
- 東京都港区芝浦３丁目６番１８号
- Founded
- 1962-07-02
- Employees
- 176
- Unified bidding qualification grades
- B, 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.