株式会社白洋舎
株式会社白洋舎 (corporate number 4011001018621) received 10 Japanese central-government awards totaling ¥13,459,340 over the past 60 months. Largest buyer by award value: Imperial Household Agency (10 awards).
Corporate number (法人番号): 4011001018621 · 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 4011001018621), 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 |
|---|---|---|
| 2022 | 2 | ¥2,158,500 |
| 2023 | 2 | ¥1,995,000 |
| 2024 | 2 | ¥2,368,400 |
| 2025 | 2 | ¥3,088,490 |
| 2026 | 2 | ¥3,848,950 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Imperial Household Agency | 10 | ¥13,459,340 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 職服１号服上衣ほかの洗濯（単価契約） | Imperial Household Agency | 2026-03-10 | ¥1,916,500 |
| 食卓被の洗濯（単価契約） | Imperial Household Agency | 2026-02-17 | ¥1,932,450 |
| 食卓被の洗濯（単価契約） | Imperial Household Agency | 2025-03-24 | ¥1,685,190 |
| 職服一号服上衣ほかの洗濯（単価契約） | Imperial Household Agency | 2025-03-17 | ¥1,403,300 |
| 職服一号服上衣等の洗濯（単価契約） | Imperial Household Agency | 2024-03-13 | ¥1,072,100 |
| 食卓被の洗濯（単価契約） | Imperial Household Agency | 2024-03-05 | ¥1,296,300 |
| 職服一号服上衣等の洗濯（単価契約） | Imperial Household Agency | 2023-03-22 | ¥896,700 |
| 食卓被の洗濯（単価契約） | Imperial Household Agency | 2023-03-20 | ¥1,098,300 |
| 食卓被の洗濯（単価契約） | Imperial Household Agency | 2022-03-22 | ¥1,098,300 |
| 職服一号服上衣等の洗濯（単価契約） | Imperial Household Agency | 2022-03-16 | ¥1,060,200 |
Company profile (gBizINFO)
- Location
- 東京都大田区下丸子２丁目１１番８号
- Founded
- 1920-05-02
- Employees
- 2,839
- Unified bidding qualification grades
- A, A
- Business
- クリーニング事業、リネンサプライ業、ユニフォームレンタル事業、その他の事業
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.