日東メンテナンス株式会社
日東メンテナンス株式会社 (corporate number 6050001003099) received 9 Japanese central-government awards totaling ¥19,143,000 over the past 60 months. Largest buyer by award value: Ministry of Finance (5 awards).
Corporate number (法人番号): 6050001003099 · 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 6050001003099), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price9
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 | 2 | ¥3,319,000 |
| 2023 | 2 | ¥3,599,000 |
| 2024 | 2 | ¥3,947,000 |
| 2025 | 2 | ¥4,280,000 |
| 2026 | 1 | ¥3,998,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Finance | 5 | ¥16,495,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 4 | ¥2,648,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 水戸財務事務所環境衛生管理業務 | Ministry of Finance | 2026-03-17 | ¥3,998,000 |
| 【関東地方整備局、霞ヶ浦導水工事事務所】Ｒ７那珂機場等清掃保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥735,000 |
| 水戸財務事務所環境衛生管理業務 | Ministry of Finance | 2025-03-14 | ¥3,545,000 |
| 【関東地方整備局、霞ヶ浦導水工事事務所】Ｒ６那珂機場等清掃保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-04-01 | ¥675,000 |
| 水戸財務事務所環境衛生管理業務 | Ministry of Finance | 2024-03-08 | ¥3,272,000 |
| 水戸財務事務所環境衛生管理業務 | Ministry of Finance | 2023-05-01 | ¥2,980,000 |
| 【関東地方整備局、霞ヶ浦導水工事事務所】Ｒ５那珂機場等清掃保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-04-03 | ¥619,000 |
| 【関東地方整備局、霞ヶ浦導水工事事務所】Ｒ４那珂機場等清掃保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-04-01 | ¥619,000 |
| 水戸財務事務所 環境衛生管理業務 | Ministry of Finance | 2022-03-15 | ¥2,700,000 |
Company profile (gBizINFO)
- Location
- 茨城県東茨城郡茨城町大字長岡３２６８番地
- Founded
- 1972-10-18
- 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.