株式会社クリーンジャックシステム
株式会社クリーンジャックシステム (corporate number 1050001009893) received 4 Japanese central-government awards totaling ¥12,120,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (4 awards).
Corporate number (法人番号): 1050001009893 · 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 1050001009893), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price4
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 | ¥2,980,000 |
| 2023 | 1 | ¥3,240,000 |
| 2025 | 1 | ¥2,180,000 |
| 2026 | 1 | ¥3,720,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 4 | ¥12,120,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 【関東地方整備局、霞ヶ浦導水工事事務所】Ｒ８霞ヶ浦導水庁舎等清掃保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥3,720,000 |
| 【関東地方整備局、霞ヶ浦導水工事事務所】Ｒ７霞ヶ浦導水庁舎等清掃保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥2,180,000 |
| 【関東地方整備局、霞ヶ浦導水工事事務所】Ｒ５霞ヶ浦導水庁舎等清掃保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-04-03 | ¥3,240,000 |
| 【関東地方整備局、霞ヶ浦導水工事事務所】Ｒ４霞ヶ浦導水庁舎等清掃保全業務 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-04-01 | ¥2,980,000 |
Company profile (gBizINFO)
- Location
- 茨城県つくば市梅園２丁目２７番地１２
- Founded
- 1990-09-20
- Employees
- 108
- Unified bidding qualification grades
- C
- Business
- ビル、店舗のフロアービルメンテナンス
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.