株式会社アイワ警備保障
株式会社アイワ警備保障 (corporate number 5040001059837) received 8 Japanese central-government awards totaling ¥68,803,850 over the past 60 months. Largest buyer by award value: Ministry of Defense (3 awards).
Corporate number (法人番号): 5040001059837 · 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 5040001059837), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price8
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 | ¥15,282,850 |
| 2022 | 1 | ¥8,932,000 |
| 2023 | 1 | ¥5,049,000 |
| 2024 | 1 | ¥10,140,000 |
| 2025 | 2 | ¥15,804,000 |
| 2026 | 1 | ¥13,596,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Defense | 3 | ¥33,732,000 |
| National Tax Agency | 3 | ¥24,214,850 |
| Ministry of Justice | 2 | ¥10,857,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 守衛業務役務 | Ministry of Defense | 2026-02-26 | ¥13,596,000 |
| 令和７年度市原刑務所警備業務委託契約 | Ministry of Justice | 2025-03-12 | ¥5,808,000 |
| 守衛業務役務 | Ministry of Defense | 2025-01-24 | ¥9,996,000 |
| 守衛業務役務 | Ministry of Defense | 2024-02-19 | ¥10,140,000 |
| 令和５年度市原刑務所警備業務委託契約 | Ministry of Justice | 2023-03-16 | ¥5,049,000 |
| 千葉東税務署外63署等駐車場等警備業務委託（区分2） | National Tax Agency | 2022-12-09 | ¥8,932,000 |
| 千葉東外62税務署等駐車場等警備業務委託（区分２） | National Tax Agency | 2021-12-07 | ¥7,956,850 |
| 千葉東外62税務署等駐車場等警備業務委託（区分１） | National Tax Agency | 2021-12-07 | ¥7,326,000 |
Company profile (gBizINFO)
- Location
- 千葉県長生郡睦沢町河須ケ谷１１４番地３
- Founded
- 1992-04-03
- Employees
- 204
- 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.