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Latest Tunnel Tenders in Japan 2026

JapanTenders brings you the latest and most relevant Tunnel tenders in Japan, sourced directly from reliable government portals, purchaser websites, and leading procurement publications. Whether you're a supplier, contractor, or manufacturer, we ensure you stay informed about ongoing bidding opportunities without missing a beat.

Our platform is regularly updated with tenders related to Tunnel and other products and services tenders. Each listing includes key details such as tender reference numbers, submission deadlines, and purchaser information helping you make informed bidding decisions quickly and confidently.

By subscribing to JapanTenders, users gain unlimited access to public procurement notices related to Tunnel. Our tools also offer category-based filtering, email alerts, and quick tender downloads, making your bidding process faster and more efficient. Stay ahead of the competition and grow your business by exploring verified tenders from both government and private entities across Japan.

Technical cooperation regarding shield tunneling

JPT Ref No.:  127343491

Deadline:  20 Oct 2025

Construction work of the Sanennanshin 1st Tunnel

JPT Ref No.:  127343450

Deadline:  16 Oct 2025

Construction of Shinwanazu Tunnel on National Route 17 (FY20252027)

JPT Ref No.:  127343449

Deadline:  13 Mar 2026

Osobe Tunnel Disaster Recovery Work (225Kb)

JPT Ref No.:  126818556

Deadline:  07 Oct 2025

Himegusa Tunnel Inspection Work Outsourced

JPT Ref No.:  126812590

Deadline:  07 Oct 2025

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