株式会社住環境計画研究所
株式会社住環境計画研究所 (corporate number 5010001088657) received 11 Japanese central-government awards totaling ¥210,280,354 over the past 60 months. Largest buyer by award value: Ministry of Economy, Trade and Industry (4 awards).
Corporate number (法人番号): 5010001088657 · 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 5010001088657), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — best value10
- Open bidding — lowest price1
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 | ¥12,600,000 |
| 2023 | 3 | ¥64,881,074 |
| 2024 | 2 | ¥45,086,615 |
| 2025 | 3 | ¥47,960,670 |
| 2026 | 2 | ¥39,751,995 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Economy, Trade and Industry | 4 | ¥116,827,410 |
| Ministry of the Environment | 7 | ¥93,452,944 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度省エネルギー促進広報事業（家庭向け省エネ行動の促進に係る広報事業） | Ministry of Economy, Trade and Industry | 2026-07-28 | ¥27,151,995 |
| 令和８年度政府実行計画の施行状況等関連調査業務[総合評価落札方式] | Ministry of the Environment | 2026-03-24 | ¥12,600,000 |
| 令和７年度家庭部門のCO2排出実態統計調査事業委託業務（追加分析等業務）【総合評価落札方式】 | Ministry of the Environment | 2025-12-11 | ¥8,169,870 |
| 令和７年度省エネルギー促進広報事業（家庭向け省エネ行動の促進に係る広報事業） | Ministry of Economy, Trade and Industry | 2025-08-19 | ¥27,190,800 |
| 令和７年度政府実行計画の施行状況等関連調査業務[総合評価落札方式] | Ministry of the Environment | 2025-03-11 | ¥12,600,000 |
| 令和６年度省エネルギー促進広報事業（家庭向け省エネ行動の促進に係る広報事業） | Ministry of Economy, Trade and Industry | 2024-08-23 | ¥32,486,615 |
| 令和６年度政府実行計画の施行状況等関連調査業務[総合評価落札方式] | Ministry of the Environment | 2024-03-27 | ¥12,600,000 |
| 令和５年度家庭部門のCO2排出実態統計調査事業委託業務（追加分析及び見直し検討等） | Ministry of the Environment | 2023-10-20 | ¥22,023,074 |
| 令和５年度省エネルギー促進広報事業（家庭向け省エネ行動の促進に係る広報事業） | Ministry of Economy, Trade and Industry | 2023-09-06 | ¥29,998,000 |
| 令和５年度政府実行計画の施行状況等関連調査業務[総合評価落札方式] | Ministry of the Environment | 2023-04-17 | ¥12,860,000 |
Company profile (gBizINFO)
- Location
- 東京都千代田区紀尾井町３番２９号
- Founded
- 1976-01-08
- 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.