日海通信工業株式会社
日海通信工業株式会社 (corporate number 2240001008454) received 53 Japanese central-government awards totaling ¥333,281,960 over the past 60 months. Largest buyer by award value: National Tax Agency (14 awards).
Corporate number (法人番号): 2240001008454 · 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 2240001008454), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price40
- Negotiated — open quotation, small value10
- Open bidding — best value3
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 |
|---|---|---|
| 2021 | 2 | ¥14,500,000 |
| 2022 | 6 | ¥49,869,000 |
| 2023 | 12 | ¥59,962,000 |
| 2024 | 11 | ¥66,255,600 |
| 2025 | 14 | ¥86,912,160 |
| 2026 | 8 | ¥55,783,200 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| National Tax Agency | 14 | ¥138,728,000 |
| Ministry of Finance | 5 | ¥39,084,000 |
| Ministry of Defense | 2 | ¥34,393,600 |
| Ministry of Land, Infrastructure, Transport and Tourism | 10 | ¥30,218,400 |
| Supreme Court | 7 | ¥28,002,960 |
| Ministry of Justice | 4 | ¥18,620,000 |
| National Police Agency | 1 | ¥18,150,000 |
| Ministry of Health, Labour and Welfare | 7 | ¥15,305,000 |
| Japan Meteorological Agency | 1 | ¥5,980,000 |
| Ministry of Agriculture, Forestry and Fisheries | 2 | ¥4,800,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| (R8)合同宿舎共用部照明器具改修工事（舟入住宅ほか） | Ministry of Finance | 2026-09-16 | ¥19,250,000 |
| 広島地方裁判所庁舎外１１庁舎における庁内ＬＡＮ回線敷設作業 | Supreme Court | 2026-09-03 | ¥5,320,000 |
| 【中国四国管区警察局】中国四国管区警察学校通信機器設置等工事 | National Police Agency | 2026-07-17 | ¥18,150,000 |
| 令和８年度福岡少年鑑別所電話設備更新整備 | Ministry of Justice | 2026-07-02 | ¥2,590,000 |
| 税務大学校広島研修所照明設備改修（LED化）工事 | National Tax Agency | 2026-06-05 | ¥6,786,000 |
| 令和８年度福岡空港事務所電話設備保守作業 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-04-01 | ¥667,200 |
| 令和８年度中国四国農政局ＩＰ電話システム運用保守業務 | Ministry of Agriculture, Forestry and Fisheries | 2026-03-16 | ¥2,400,000 |
| 音声応答転送装置の購入及び設定業務（Bブロック） | National Tax Agency | 2026-01-16 | ¥620,000 |
| 電話交換機設備賃貸借及び保守 | Ministry of Defense | 2025-12-05 | ¥29,800,000 |
| 令和７年分確定申告会場におけるインターネット接続用回線工事 | National Tax Agency | 2025-11-05 | ¥11,400,000 |
Company profile (gBizINFO)
- Location
- 広島県広島市西区観音本町２丁目７番地５
- Founded
- 1979-05-21
- 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.