METSIM®

The world's most capable process-simulation platform

METSIM® models comminution, heat and material balances, and dynamic plant behaviour for metallurgical and minerals processing. Treo supplies licences, builds models for your specific flowsheet, and provides training and technical support — typically responding within 48 hours.

Book a METSIM® consultation See upcoming events

Licensing & modules

Modular by design — license only what you need

METSIM® is modular, letting you select only the simulation tools your operation requires. We supply full licences, academic licences, and run-time-only licences.

Comminution / Plant Material Balance Heat Balance Dynamic Simulation Contouring Mine Engineering Costing Equilibrium Academic Licence Run-Time-Only Licence

Training

Practical, hands-on training from working practitioners

Real industry models, practical examples, and case studies, delivered by skilled METSIM® practitioners with real-world experience — so your team can apply what they learn with confidence.

Basic — Introductory4 days
Dynamic Module1 day
Costing Module1 day
Engineering Module1 day
Advanced Chemistry Reactions1 day
Mine Module1 day
Refresher — Gold Heap Leach1.5 days
Refresher — Copper Heap Leach1.5 days
Heap Leach Module3 days
Combination — ADR Merrill-Crowe, Dynamic Tank, Simple Leach3 days

Upcoming events

Training courses & webinars

Join an upcoming METSIM® training course — online or in person — or register for one of our webinars. Reserve your place below.

25
Aug
Online · Live

METSIM® Basic — Introductory Course (4 days)

25–28 August 2026 · Live online · Hands-on, instructor-led · Limited seats

Register →
22
Sep
Online · Live

METSIM® Basic — Introductory Course (4 days)

22–25 September 2026 · Live online · Hands-on, instructor-led · Limited seats

Register →
27
Oct
Online · Live

METSIM® Basic — Introductory Course (4 days)

27–30 October 2026 · Live online · Hands-on, instructor-led · Limited seats

Register →
24
Nov
Online · Live

METSIM® Basic — Introductory Course (4 days)

24–27 November 2026 · Live online · Hands-on, instructor-led · Limited seats

Register →

Looking for a course or date that isn't listed? Ask about scheduled and on-site training →

Technical support

Support when you need it

Fast, expert support designed to keep your work moving — before, during, and after training. We help users overcome challenges, build more complex models, and get the most from their METSIM® investment.

Responsive

Fast responses, typically within 48 hours.

Expert

Delivered by engineers who understand METSIM® deeply.

Enabling

We help you build and refine complex, real-world models.

Optimising

We ensure you extract maximum value from the software.

Services contracts

Engineering models that drive decisions

Treo services contracts provide expert support to build, maintain, and optimise METSIM® models. Working alongside your team, we deliver practical modelling capability, save time, and support better decisions.

Industry-focused

Mining and metallurgical simulation expertise.

Practical models

Built for decision-making, not just presentations.

Collaborative

We augment your metallurgy and engineering teams.

Responsive

Technical support throughout the project lifecycle.

Talk to a METSIM® engineer

Whether you need licences, training, a model built for your flowsheet, or ongoing support — let's find the level that fits your stage.