いであ株式会社
いであ株式会社 (corporate number 7010901005494) received 316 Japanese central-government awards totaling ¥9,231,477,210 over the past 60 months. Largest buyer by award value: Ministry of the Environment (206 awards).
Corporate number (法人番号): 7010901005494 · 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 7010901005494), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — best value172
- Open bidding — lowest price135
- Negotiated — open proposal call8
- Negotiated — open quotation, small value1
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 | 6 | ¥83,200,000 |
| 2022 | 51 | ¥1,313,712,550 |
| 2023 | 59 | ¥1,506,002,600 |
| 2024 | 67 | ¥1,910,345,460 |
| 2025 | 67 | ¥2,404,983,750 |
| 2026 | 66 | ¥2,013,232,850 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of the Environment | 206 | ¥6,881,644,410 |
| Japan Coast Guard | 4 | ¥895,380,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 57 | ¥669,542,800 |
| Ministry of Agriculture, Forestry and Fisheries | 30 | ¥307,610,000 |
| Cabinet Office | 5 | ¥280,000,000 |
| Ministry of Economy, Trade and Industry | 9 | ¥157,450,000 |
| Ministry of Defense | 4 | ¥36,900,000 |
| Fire and Disaster Management Agency | 1 | ¥2,950,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度三陸復興国立公園ツキノワグマ対策検討業務 | Ministry of the Environment | 2026-10-02 | ¥7,200,000 |
| 令和８年度化学物質の内分泌かく乱作用に関する第一段階生物試験（魚類短期繁殖試験、酢酸クロルマジノン）実施業務 | Ministry of the Environment | 2026-09-16 | ¥6,940,000 |
| 令和８年度GHS に係る化学物質基礎データ整備等業務 | Ministry of the Environment | 2026-09-10 | ¥4,500,000 |
| 東京湾における海洋生物の生息場ネットワークに関する検討業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-08-27 | ¥11,750,000 |
| 令和８年度有害化学物質リスク管理基礎調査委託事業（国産水産物中のパーフルオロアルキル化合物及びポリフルオロアルキル化合物（PFAS）含有実態調査） | Ministry of Agriculture, Forestry and Fisheries | 2026-08-24 | ¥2,280,000 |
| 令和８年度コミュニティ防災教育推進（環境省）業務[総合評価落札方式] | Ministry of the Environment | 2026-08-07 | ¥18,000,000 |
| 令和8年度有害化学物質リスク管理基礎調査委託事業（水産物中のダイオキシン類の含有実態調査） | Ministry of Agriculture, Forestry and Fisheries | 2026-08-06 | ¥8,400,000 |
| 令和８年度化学物質の内分泌かく乱作用に関する第一段階生物試験（幼若メダカ抗アンドロゲン作用検出試験、ビスフェノールB）実施業務 | Ministry of the Environment | 2026-07-31 | ¥4,950,000 |
| 令和８年度土壌・底質等のダイオキシン類調査測定手法等検討調査業務[総合評価落札方式] | Ministry of the Environment | 2026-07-31 | ¥8,000,000 |
| 大阪湾環境データベースシステム更新業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-07-30 | ¥5,200,000 |
Company profile (gBizINFO)
- Location
- 東京都世田谷区駒沢３丁目１５番１号
- Founded
- 1968-09-24
- Employees
- 1,101
- Unified bidding qualification grades
- B, B, B
- Business
- 社会基盤の形成と環境保全の総合コンサルタント
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.