三展ミネコンサルタント株式会社
三展ミネコンサルタント株式会社 (corporate number 1050001010315) received 71 Japanese central-government awards totaling ¥799,700,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (71 awards).
Corporate number (法人番号): 1050001010315 · 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 1050001010315), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price71
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 | 2 | ¥7,700,000 |
| 2022 | 18 | ¥163,560,000 |
| 2023 | 11 | ¥133,700,000 |
| 2024 | 14 | ¥159,780,000 |
| 2025 | 17 | ¥196,910,000 |
| 2026 | 9 | ¥138,050,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 71 | ¥799,700,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 【関東地方整備局 日光砂防事務所】Ｒ８日光砂防行政文書等整理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-09-18 | ¥5,800,000 |
| 【関東地方整備局、常陸河川国道事務所】Ｒ8常陸河川国道事務所文書整理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-09-10 | ¥8,900,000 |
| 【関東地方整備局、利根川水系砂防事務所】Ｒ８利根砂防行政文書整理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-07-27 | ¥6,750,000 |
| 【関東地方整備局、大宮国道事務所】令和８年度大宮国道事務所文書資料管理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-07-03 | ¥9,950,000 |
| 【関東地方整備局、鬼怒川ダム統合管理事務所】Ｒ８鬼怒統管行政文書整理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-05-12 | ¥5,750,000 |
| 【関東地方整備局、宇都宮国道事務所】Ｒ８宇都宮国道行政文書等管理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-05-12 | ¥11,500,000 |
| 【関東地方整備局、渡良瀬川河川事務所】Ｒ８渡良瀬川河川事務所行政文書等管理支援業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-15 | ¥8,700,000 |
| 【関東地方整備局、下館河川事務所】Ｒ８下館河川事務所文書整理業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-08 | ¥7,100,000 |
| 【関東地方整備局 宇都宮国道事務所】Ｒ８宇都宮国道道路交通情報システム運用業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥73,600,000 |
| 大和川河川事務所行政文書整理等業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-10-22 | ¥5,900,000 |
Company profile (gBizINFO)
- Location
- 茨城県土浦市桜町４丁目１１番１４号
- Founded
- 1987-05-01
- Employees
- 125
- Unified bidding qualification grades
- C
- Business
- 建設コンサルタント業務
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.