株式会社ケイハン
株式会社ケイハン (corporate number 8120001166424) received 23 Japanese central-government awards totaling ¥411,179,650 over the past 60 months. Largest buyer by award value: Ministry of Finance (4 awards).
Corporate number (法人番号): 8120001166424 · 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 8120001166424), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price23
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 | 12 | ¥155,320,000 |
| 2024 | 7 | ¥145,517,500 |
| 2025 | 4 | ¥110,342,150 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Finance | 4 | ¥174,120,000 |
| Japan Coast Guard | 12 | ¥112,208,000 |
| National Tax Agency | 2 | ¥47,392,150 |
| Ministry of Agriculture, Forestry and Fisheries | 1 | ¥39,000,000 |
| Ministry of Health, Labour and Welfare | 1 | ¥17,980,000 |
| Ministry of Justice | 1 | ¥7,881,500 |
| Public Prosecutors Office | 1 | ¥7,838,000 |
| Japan Meteorological Agency | 1 | ¥4,760,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 財務省本庁舎５階男子便所ほか改修工事 | National Tax Agency | 2025-10-03 | ¥30,592,150 |
| ホウジロ灯台改良改修工事 | Japan Coast Guard | 2025-03-21 | ¥16,900,000 |
| 小漕港小漕西防波堤灯台改良改修工事 | Japan Coast Guard | 2025-01-16 | ¥10,850,000 |
| (R6)合同宿舎芝崎住宅1号棟電気設備幹線・空室ほか改修工事(単価契約) | Ministry of Finance | 2025-01-10 | ¥52,000,000 |
| 細木運河北口灯台改良改修工事 | Japan Coast Guard | 2024-12-18 | ¥3,774,000 |
| 鴎岩灯標改良改修工事 | Japan Coast Guard | 2024-10-24 | ¥17,474,000 |
| 松山港垣生外防波堤北灯台ほか１箇所改良改修工事 | Japan Coast Guard | 2024-10-10 | ¥25,680,000 |
| (24)松戸第3住宅洗面所改修その他工事(1号棟) | Ministry of Finance | 2024-09-20 | ¥76,680,000 |
| 神戸法務総合庁舎点字ブロック等改修工事 | Public Prosecutors Office | 2024-08-22 | ¥7,838,000 |
| 佐賀地方法務局武雄支局ほか２庁洋式トイレ改修工事 | Ministry of Justice | 2024-08-09 | ¥7,881,500 |
Company profile (gBizINFO)
- Location
- 大阪府大阪市平野区平野馬場１丁目３番１０号
- Founded
- 2011-10-03
- Unified bidding qualification grades
- C, 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.