有限会社荒井緑化土木
有限会社荒井緑化土木 (corporate number 1050002020734) received 4 Japanese central-government awards totaling ¥26,850,000 over the past 60 months. Largest buyer by award value: Japan Meteorological Agency (2 awards).
Corporate number (法人番号): 1050002020734 · 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 1050002020734), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price4
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 | ¥8,700,000 |
| 2025 | 2 | ¥10,750,000 |
| 2026 | 1 | ¥7,400,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Japan Meteorological Agency | 2 | ¥17,750,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 1 | ¥7,400,000 |
| Ministry of Justice | 1 | ¥1,700,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 植栽管理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-03-19 | ¥7,400,000 |
| 構内除草等作業請負（高層気象台他） | Japan Meteorological Agency | 2025-05-14 | ¥9,050,000 |
| 植栽管理業務委託契約 | Ministry of Justice | 2025-02-14 | ¥1,700,000 |
| 構内除草等作業請負（高層気象台） | Japan Meteorological Agency | 2022-06-08 | ¥8,700,000 |
Company profile (gBizINFO)
- Location
- 茨城県つくば市篠崎２３１番地の１
- Founded
- 1992-07-29
- 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.