株式会社イゾイ
株式会社イゾイ (corporate number 2011701000475) received 33 Japanese central-government awards totaling ¥226,971,055 over the past 60 months. Largest buyer by award value: Cabinet Office (4 awards).
Corporate number (法人番号): 2011701000475 · 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 2011701000475), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price33
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 | 5 | ¥34,315,786 |
| 2023 | 4 | ¥35,733,838 |
| 2024 | 9 | ¥57,781,684 |
| 2025 | 6 | ¥24,439,091 |
| 2026 | 9 | ¥74,700,656 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Cabinet Office | 4 | ¥124,001,981 |
| Ministry of Education, Culture, Sports, Science and Technology | 3 | ¥26,689,063 |
| Ministry of Health, Labour and Welfare | 5 | ¥26,368,371 |
| National Tax Agency | 6 | ¥19,218,240 |
| Ministry of Defense | 10 | ¥17,359,400 |
| Japan Meteorological Agency | 5 | ¥13,334,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 【陸装研】エンジン試運転室等の環境整備（試験装置等の解体、収集運搬及び廃棄処理作業） | Ministry of Defense | 2026-09-10 | ¥700,000 |
| 船舶ゴミ処理（単価契約）（凌風丸・啓風丸） | Japan Meteorological Agency | 2026-03-17 | ¥2,618,700 |
| 令和８年度厚生労働省上石神井庁舎廃棄物処理業務 | Ministry of Health, Labour and Welfare | 2026-03-11 | ¥7,932,900 |
| 一般廃棄物等収集運搬業務委託（区分4） | National Tax Agency | 2026-03-10 | ¥4,354,410 |
| 産業廃棄物収集運搬及び処分業務委託（区分７） | National Tax Agency | 2026-03-10 | ¥1,650,400 |
| 産業廃棄物収集運搬及び処分業務委託（区分4） | National Tax Agency | 2026-03-10 | ¥7,655,600 |
| 一般廃棄物等収集運搬業務委託（区分7） | National Tax Agency | 2026-03-10 | ¥962,000 |
| 中央合同庁舎第７号館廃棄物処理業務 一式 | Ministry of Education, Culture, Sports, Science and Technology | 2026-02-19 | ¥9,157,798 |
| 内閣府本府庁舎等の廃棄物処理業務 | Cabinet Office | 2026-02-17 | ¥39,668,848 |
| 【陸装研】試験用車体の解体・切断・破砕等廃棄作業 | Ministry of Defense | 2025-10-23 | ¥1,800,000 |
Company profile (gBizINFO)
- Location
- 東京都江戸川区東葛西１丁目１６番３号
- Founded
- 1986-04-11
- Unified bidding qualification grades
- C, A
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.