Technology to Revolutionize Training and Simulation

Bohemia Interactive Simulations (BISimTM) is a global training and simulation software company for defense and civilian organizations. We develop high-fidelity, cost-effective simulation software products and components for defense applications.


Innovate. Disrupt. Serve.

BISim products are used in over 60 countries and by over 300 integrators

Hundreds of thousands of military personnel use our products to train every year

BISim offers a suite of ready-to-go products and the ability to customize software

Product Portfolio




Software Development Kits

News & Use Cases

Press Release

BISim proudly unveils the latest iteration of Mantle

May 06, 2024

The ultimate solution for streaming simulation-ready and correlated terrain to multiple simulation and game runtimes.



BISim is excited to be exhibiting at IT²EC 2024 at booth #B20!

March 27, 2024

Join BISim at IT²EC 2024 in London and experience showcase demos of their military simulation and training software. Explore the latest advancements in VBS, the collective tactical training tool relied upon by over 60 NATO-friendly nations, at booth #B20.


Use Case

Revolutionizing flight training

U.S. Army Combat Capabilities Development Command Aviation & Missile Center

February 12, 2024 | All, Air, Desktop Training, Integration

The Black Hawk Aircrew Trainer developed by the U.S. AvMC incorporates an advanced out-of-window rendering solution powered by VBS Blue IG.


VBS Webinars

BISim hosts free webinars to help users get the most out of their VBS experience. The webinars take place each Tuesday and Thursday, covering time zones around the world. BISim uses attendees' feedback to shape the topics of future webinars to ensure users are leveraging all the tools and features VBS has to offer.

Upcoming Webinar

VBS4 24.1 is out! Walkthrough and new functionalities

Tuesday, June 18th, 2024

Choose Your Time Zone And Register

General inquiries

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