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What Arena Does

Business Process Simulation

Few business decisions are straightforward. Changes in one area of your business impact other areasoften in ways not anticipated. Business process simulation software is an effective way to evaluate the full implications of business decisions before they are put into practice.


Discrete Event Simulation

Discrete event simulation describes a process with a set of unique, specific events in time. These flexible, activity-based models can be effectively used to simulate almost any process. For 30 years, Arena has been the worlds leading discrete event simulation software.


Fortune 100 Approved

The majority of Fortune 100 firms use Arena.

Best in Business

Arena is taught in more business schools than the next 4 competing products combined.

Unmatched Speed

Get quicker solutions and test more scenarios with the fastest simulation tool available.


Arena simulation improves business processes.

ex. 1: Increased Reliability
ex. 2: Finding Bottlenecks
ex. 3: Real Time Decision-Making

How do we minimize aircraft turnaround time?

Packaging Terminal facility loads & unloads more than 80 planes/day

Tested variations in:

  • Flight schedules
  • Equipment availability
  • Resource schedules

Worlds largest package delivery company identified millions of dollars in savings from better allocation of resources, equipment and schedules.

Read the Case Study

How can we best improve patient waiting times?

Patients experienced long waiting periods


The Hospital Evaluated Several Proposed Process Improvements

  • Moving certain patient classifications to different facilities
  • Building a new, larger facility
  • Performance of the telemetry unit

The Hospital avoided a $500K capital expenditure by making basic process and resource enhancements.

Read the Case Study

How can we better respond to disruptions in our supply chain?

Quickly determine the best way to reallocate growing pigs to new farms.


  1. 5 million live pigs/year
  2. 550 production partners across the Midwest
  3. 73 different sow farms
  4. 700-800 truckloads of pigs/week

Balancing efficiencies in flow, transportation, and costs saved money, time, and resources.

Read the Case Study

Who Uses Arena Software?

Supply Chain

All of the top 5 supply chain companies use Arena.

Higher Education

52,000 students are trained each year in Arena.


100s of hospitals in 6 continents and 20 countries use Arena.


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