株式会社研美社
株式会社研美社 (corporate number 9260001002283) received 34 Japanese central-government awards totaling ¥53,561,800 over the past 60 months. Largest buyer by award value: Ministry of Finance (9 awards).
Corporate number (法人番号): 9260001002283 · 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 9260001002283), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price34
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 | 8 | ¥9,946,000 |
| 2023 | 7 | ¥10,608,000 |
| 2024 | 7 | ¥10,883,000 |
| 2025 | 6 | ¥8,818,000 |
| 2026 | 6 | ¥13,306,800 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Finance | 9 | ¥26,502,000 |
| Japan Coast Guard | 5 | ¥16,880,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 20 | ¥10,179,800 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 水島港湾合同庁舎 空調機器設備保守点検 | Japan Coast Guard | 2026-06-17 | ¥5,000,000 |
| 令和８年度庁舎清掃（岡山地区） | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥880,000 |
| 令和８年度高梁川出張所一般廃棄物処理 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥4,800 |
| 令和8年度 岡山空港出張所庁舎清掃作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥1,260,000 |
| 令和８年度 神戸税関管内５庁舎（岡山県内）清掃業務委託 | Ministry of Finance | 2026-02-19 | ¥3,192,000 |
| 令和８年度 岡山空港ＣＩＱ施設清掃業務委託 | Ministry of Finance | 2026-02-19 | ¥2,970,000 |
| 水島港湾合同庁舎 空調機器設備保守点検 | Japan Coast Guard | 2025-06-06 | ¥3,770,000 |
| 令和７年度高梁川出張所一般廃棄物処理 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥4,000 |
| 令和７年度岡山河川事務所外一般廃棄物処理 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥4,000 |
| 令和7年度 岡山空港出張所庁舎外1箇所清掃作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-04-01 | ¥1,200,000 |
Company profile (gBizINFO)
- Location
- 岡山県岡山市北区新屋敷町２丁目２番２０号
- Founded
- 1962-09-26
- Employees
- 352
- Unified bidding qualification grades
- C
- Business
- 総合ビル管理
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.