Bothar Group of Companies has over 25 years of cutting edge experience within the contracting industry. With a full suite of tunnelling services for all projects world-wide. They have a thorough understanding of a project’s distinct ground conditions, diameter and drive length, always ensuring the best equipment selection.

Offering a variety of tunnelling solutions including:

    • Shaft Construction
    • Microtunnelling
    • Tunnel Boring and Pipe Jacking (TBM)
    • Auger Boring
    • Bothar Built tunnelling machines