株式会社ケイソー
Hokkaido, Japan
Active| Registration number | T9440001000574 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社ケイソー |
| Address | 北海道函館市山の手１丁目３３番２０号 |
| Registered on | 2023-10-01 |
| Corporate number | 9440001000574 |
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Reading (furigana) | ケイソー |
| Reading (romaji) | Keiso |
| Number assigned on | 2015-10-05 |
| Postal code | 041-0836 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Government contract awards (GEPS)
13 national government awards on record between 2015-04-01 and 2025-04-03.
| 2025-04-03 | 【東京航空局新千歳空港事務所】令和７年度 奥尻VOR／DME機械設備保全業務 |
|---|---|
| 2025-04-03 | 【東京航空局新千歳空港事務所】令和７年度 函館空港機械設備保全業務 |
| 2024-04-02 | 令和６年度 函館空港機械設備保全業務 |
| 2024-03-04 | 令和６年度 奥尻ＶＯＲ／ＤＭＥ機械設備保全業務 |
| 2023-04-06 | 令和５年度 奥尻VOR/DME機械設備保全業務 |
Full award history on Japan Tenders →
出典：調達ポータル（https://www.p-portal.go.jp/）
Verify in official sources
Other top government suppliers
Doing due diligence on this supplier?
Verifying the invoice number is step one. Our guide covers the full checklist: corporate registry, licenses, and import/export standing.