Subterra is an underground mining contractor with our corporate office and central workshop based in Zacatecas, Mexico.
1.2MLinear metres
24MTonnes of mineral hauled
4,8kIndirect jobs
1,9kCurrent direct jobs
9Active projects
41Projects delivered
Twenty-two years of tunnel development for national and international operators, weighted toward gold and silver. We pair a hard safety culture with modern equipment and a maintenance discipline that keeps advance rates predictable month after month.
At Subterra we hold that every incident and occupational illness is foreseeable, and we direct our decisions and our daily practice toward protecting the people and the assets in our care.
To that end we commit to giving every collaborator a workplace that is safe, healthy and audited against the standard we set ourselves.
Our underground fleet runs to more than 400 specialised machines across every key mining category. Each unit is chosen for durability, serviceability and control in confined, high-consequence ground.
Over 400 machines
for underground performance
Tracked ExcavatorDigs, trims and loads through rock and broken ground.
Wheel LoaderHigh tramming capacity for loading and hauling muck.
Track DozerPushes, rips and grades stockpiles and haul roads.
Haul TruckMoves ore and waste from the face to the stockpile.
Drill RigDrills blast holes and exploration cores to plan.
Bucket-Wheel ExcavatorContinuous digging where the ground allows the scale.
We run leading brands across the fleet and maintain them in house, so uptime holds where the schedule is decided.
