株式会社つうけん
株式会社つうけん (corporate number 5430001010545) received 6 Japanese central-government awards totaling ¥26,196,200 over the past 60 months. Largest buyer by award value: Public Prosecutors Office (2 awards).
Corporate number (法人番号): 5430001010545 · 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 5430001010545), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price5
- Negotiated — single supplier1
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 | 1 | ¥1,710,000 |
| 2023 | 1 | ¥1,265,000 |
| 2025 | 1 | ¥6,150,000 |
| 2026 | 3 | ¥17,071,200 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Public Prosecutors Office | 2 | ¥14,101,200 |
| Ministry of Land, Infrastructure, Transport and Tourism | 3 | ¥10,385,000 |
| Japan Meteorological Agency | 1 | ¥1,710,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 電話交換機及び電話機購入交換設置（岩見沢農業事務所） | Ministry of Land, Infrastructure, Transport and Tourism | 2026-09-30 | ¥2,970,000 |
| 札幌高等検察庁及び法務総合研究所札幌支所照明設備改修工事（第１回変更） | Public Prosecutors Office | 2026-09-02 | ¥321,200 |
| 札幌高等検察庁及び法務総合研究所札幌支所照明設備改修工事 | Public Prosecutors Office | 2026-03-05 | ¥13,780,000 |
| 北海道運輸局LAN配線敷設作業請負契約 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-11-20 | ¥6,150,000 |
| 小樽道路事務所 ＬＥＤ照明改修 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-01-12 | ¥1,265,000 |
| 新千歳航空測候所電話交換機設備更新工事 | Japan Meteorological Agency | 2022-12-09 | ¥1,710,000 |
Company profile (gBizINFO)
- Location
- 北海道札幌市中央区北四条西１５丁目１番地２３
- Founded
- 1951-04-02
- Employees
- 1,106
- Unified bidding qualification grades
- C, C
- Business
- ・電気通信設備・電気設備・無線システム・その他設備工事全般の設計、施工、保守およびサービス ・情報通信、情報処理関連工事の設計、施工および保守 ・ICTソリューションの提案・構築
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.