About Us

MasterMined Innovation

MasterMined Innovation is a mining-performance company built by operators, engineers, and simulation scientists who believe every tonne, metre, and megawatt should be planned, proven, and profitable before it hits the rock.

Why we exist

Across dozens of underground and open-pit sites we kept seeing the same story:

Jumbos “busy” but metres months behind plan.

Haul-trucks idling while batteries charged or diesel burned.

Big-name consultants delivering slide-packs that never touched the face.

How we work

Two-Week Rapid Diagnostic

We calibrate a digital twin of your mine and surface the true constraints.

Value-Roadmap

Quantified uplift or decarbonisation scenarios, ranked by NPV, OPEX and risk.

On-Site Execution

Embedded specialists coach crews, align planning, and track uplift in real time. No endless workshops. No “post-it lotto.” Just data-backed flow and measurable results.

Proof in the Field

Vale Base Metals

MasterMined leads PFS on Indonesian block-cave expansion.

BHP, Newmont, Greatland Gold

haulage collaboration delivering the Australian-built Volvo FH mine truck.

K92 Mining (PNG)

materials-handling redesign to unlock the next growth phase.

Multiple pilots

average +20 % metres, –15 % unit cost within the first quarter.

Proof in the Field

From jumbo operators to caving specialists, battery chemists to supply-chain economists, our people have worked the face, written the plans, and built the models.

Tony Sprague

Tony Sprague

Founder & CEO
Tony spent two decades running underground operations before assembling MasterMined’s global network of experts across Australia, Chile, Canada, and Europe.
Vineeth Keralakumar

Vineeth Keralakumar

Principal Study Engineer
Block cave & open‑pit studies; ex‑Worley
Steve Duffield

Steve Duffield

Founder & CEO
Tony spent two decades running underground operations before assembling MasterMined’s global network of experts across Australia, Chile, Canada, and Europe.

Values we won’t bend on

ValueWhat it means on siteHands-on CredibilityWe wear steel caps and carry simulation laptops—never one without the other.System ThinkingEnd-to-end flow beats local optimisation every time.Sustainable ProfitabilityCleaner tonnes only count if NPV rises with them.TransparencyNo OEM kickbacks, no black boxes—models and assumptions are shared.

Ready to optimize your mining operations?

Book a diagnostic session with our experts to identify opportunities for improvement.

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