Haskoning Witness simulation modelling software

Create virtual models of facilities and operations

Spreadsheets can’t replicate the intricacies or range of real-life challenges – but with Witness, the drag-and-drop interface makes it easy to swiftly create models (or digital twins) that mirror your business processes.

Incorporate a range of data – from Excel files to cloud services – by linking to your external tools.

Switch between 2D and 3D abstract visualisation

Plan and design your model layout quickly and efficiently in 2D – then switch seamlessly to whichever view maximises impact for stakeholders.

Choose 3D for an immersive visual experience or view your model as an abstract process flow – providing an in-depth understanding of multiple what-if scenarios facing your business.

By providing multiple visualisation options, stakeholders can choose the format that best suits their needs, leading to clearer communication and more effective collaboration.

Combine discrete events with continuous flows

Build models that incorporate continuous process elements (fluids flowing through pipes, for example) as well as variable events – helping you find the most efficient and cost-effective solution across multiple scenarios.

Flexible functionality gives you the power to visualise solutions to a multitude of operational and strategic challenges – replicating the range and complexity of real-life business problems.

Leverage simple yet powerful logic coding

With Witness, there’s no need for complex coding – instead, develop your logic in compartmentalised blocks within the process simulation software.

Use powerful coding techniques – either from Witness or external code libraries such as C++, C#, VB.net, or Python, when required.

Unlock unparalleled business intelligence

Use the power of predictive simulation to run parallel replications with different scenarios – Witness Experimenter finds the best solutions to complex questions quickly.

Dynamic charts and reports provide answers to key stakeholder questions, empowering you with predictive analysis and data to transform business processes – plus export simulation data seamlessly for external analysis.