株式会社プレック研究所
株式会社プレック研究所 (corporate number 5010001081785) received 102 Japanese central-government awards totaling ¥767,560,000 over the past 60 months. Largest buyer by award value: Ministry of the Environment (95 awards).
Corporate number (法人番号): 5010001081785 · 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 5010001081785), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — best value54
- Open bidding — lowest price48
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 | 3 | ¥14,790,000 |
| 2022 | 27 | ¥186,090,000 |
| 2023 | 19 | ¥182,790,000 |
| 2024 | 19 | ¥122,730,000 |
| 2025 | 19 | ¥157,940,000 |
| 2026 | 15 | ¥103,220,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of the Environment | 95 | ¥728,910,000 |
| Agency for Cultural Affairs | 3 | ¥29,000,000 |
| Forestry Agency | 2 | ¥5,880,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 1 | ¥2,870,000 |
| Ministry of Defense | 1 | ¥900,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和8年度国立公園における登山道の持続的な管理のあり方検討調査業務[総合評価落札方式] | Ministry of the Environment | 2026-09-24 | ¥10,900,000 |
| 令和８年度小笠原国立公園における新たな外来種侵入・拡散防止に関する検討調査業務 | Ministry of the Environment | 2026-09-17 | ¥4,000,000 |
| 令和８年度裏磐梯園地（五色沼エリア）上質化計画策定業務 | Ministry of the Environment | 2026-09-15 | ¥5,270,000 |
| 令和８年度京都御苑富小路地区整備計画検討業務 | Ministry of the Environment | 2026-09-15 | ¥8,780,000 |
| 令和８年度環境影響評価技術手法等調査業務[総合評価落札方式] | Ministry of the Environment | 2026-09-11 | ¥8,300,000 |
| 令和８年度富士箱根伊豆国立公園仙石原湿原の保全及び利用に係る検討調査業務 | Ministry of the Environment | 2026-08-19 | ¥6,000,000 |
| 令和８年度野付半島・風蓮湖・根室半島周辺の国定公園新規指定検討業務[総合評価落札方式] | Ministry of the Environment | 2026-07-30 | ¥6,200,000 |
| 令和８年度屋久島大株歩道における限定体験の仕組構築検討業務 | Ministry of the Environment | 2026-07-24 | ¥6,300,000 |
| 令和８年度西表石垣国立公園西表地域管理運営計画検討業務［最低価格落札方式］ | Ministry of the Environment | 2026-07-01 | ¥3,150,000 |
| 令和７年度（繰越）奄美野生生物保護センター展示改修に係る基本計画策定業務［総合評価落札方式］ | Ministry of the Environment | 2026-06-12 | ¥7,450,000 |
Company profile (gBizINFO)
- Location
- 東京都千代田区麹町３丁目７番地６
- Founded
- 1972-12-18
- Employees
- 102
- Unified bidding qualification grades
- C
- Business
- ●環境調査・アセスメント業務 ●環境共生計画・環境設計業務 ●政策立案・行政計画業務 ●システム開発業務
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.