共栄通信工業株式会社
共栄通信工業株式会社 (corporate number 9011001094261) received 5 Japanese central-government awards totaling ¥8,765,510 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): 9011001094261 · 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 9011001094261), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Negotiated — open quotation2
- Open bidding — lowest price2
- Negotiated — open quotation, small value1
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 |
|---|---|---|
| 2025 | 1 | ¥417,480 |
| 2026 | 4 | ¥8,348,030 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 4 | ¥8,441,580 |
| National Police Agency | 1 | ¥323,930 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 無停電電源装置（S-A11K152AKK010SDN00）３個購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-09-09 | ¥554,400 |
| 令和８年度無停電電源装置バッテリー２個外１７点購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-08-24 | ¥2,057,700 |
| 【東北管区警察局】無停電電源装置ほか購入 | National Police Agency | 2026-07-16 | ¥323,930 |
| 無停電電源装置（BU200RW）5台外2点購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-06-19 | ¥5,412,000 |
| 【東京航空局新千歳空港事務所】交換用バッテリー12個の購入（女満別） | Ministry of Land, Infrastructure, Transport and Tourism | 2025-11-26 | ¥417,480 |
Company profile (gBizINFO)
- Location
- 東京都渋谷区東３丁目１番９号
- Founded
- 2013-04-01
- Unified bidding qualification grades
- 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.