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.

R70% Stone Tunnel Repair Design Service Outsourced

JPT Ref No.:  119109235

Deadline:  28 May 2025

Construction Number 14: "Moshiri Tunnel Longevity Construction

JPT Ref No.:  118959219

Deadline:  24 May 2025

R8 Sasago Tunnel Equipment Maintenance 1 Set

JPT Ref No.:  118526122

Deadline:  15 May 2025

Makunouchi Tunnel (Up Line) Lighting Equipment Renovation Work

JPT Ref No.:  118279186

Deadline:  10 May 2025