株式会社栄建工業
株式会社栄建工業 (corporate number 6350001000198) received 10 Japanese central-government awards totaling ¥86,664,000 over the past 60 months. Largest buyer by award value: Ministry of Justice (5 awards).
Corporate number (法人番号): 6350001000198 · 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 6350001000198), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price10
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 |
|---|---|---|
| 2023 | 2 | ¥21,500,000 |
| 2024 | 5 | ¥54,640,000 |
| 2025 | 1 | ¥2,994,000 |
| 2026 | 2 | ¥7,530,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Justice | 5 | ¥51,564,000 |
| Ministry of Finance | 2 | ¥23,300,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 2 | ¥9,100,000 |
| Ministry of Health, Labour and Welfare | 1 | ¥2,700,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 宮崎合同庁舎清掃等業務 | Ministry of Finance | 2026-02-25 | ¥4,300,000 |
| 令和８年度宮崎地方法務局分室ほか３庁舎における庁舎維持管理業務委託契約 | Ministry of Justice | 2026-01-15 | ¥3,230,000 |
| 宮崎地方法務局分室ほか３庁舎における庁舎維持管理業務委託契約 | Ministry of Justice | 2025-02-19 | ¥2,994,000 |
| 令和６年度大工町Ａ宿舎外給湯器取替 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-11-06 | ¥3,600,000 |
| 大工町Ａ宿舎外壁他修繕 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-10-18 | ¥5,500,000 |
| 令和６年度 宮崎労働局管理各官署における空調設備機器保守・点検業務委託契約 | Ministry of Health, Labour and Welfare | 2024-03-06 | ¥2,700,000 |
| 都城地方合同庁舎総合ビルメンテナンス業務 | Ministry of Justice | 2024-03-05 | ¥40,200,000 |
| 令和６年度宮崎地方法務局分室ほか３庁舎における庁舎維持管理業務委託契約 | Ministry of Justice | 2024-02-20 | ¥2,640,000 |
| 宮崎市内合同宿舎維持管理業務委託（２０２３～２０２７年度） | Ministry of Finance | 2023-05-23 | ¥19,000,000 |
| 令和５年度宮崎地方法務局分室ほか３庁舎における庁舎維持管理業務委託契約 | Ministry of Justice | 2023-02-21 | ¥2,500,000 |
Company profile (gBizINFO)
- Location
- 宮崎県宮崎市大工３丁目８９番地１
- Founded
- 1980-12-12
- Employees
- 145
- Unified bidding qualification grades
- C
- Business
- ビルメンテナンス業
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.