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PLEXSYS

PLEXSYS Interface Products, Inc.

Camas, WA, United States

Simulation & TrainingC4ISRCommunications & SATCOMDual-use
Founded 1986201-500 employeesSoftware DeveloperSupplies Air Forces, Special Forces
Profile last updated: May 1, 2026

About

Founded in 1986, PLEXSYS is a defense software developer based in Camas, United States working in simulation & training, c4isr, communications & satcom.

PLEXSYS is a modeling and simulation software company founded in 1986, delivering Live, Virtual and Constructive (LVC) training readiness solutions. Its products include the ASCOT computer-generated forces systems, VADAAR recording and after action review software, Sonomarc and PLEXComm VR communication simulation, Direct Link Interface data link gateway, Launch Control, StrataSim environmental data and CASE-V secure computing. Its customers include the UK Ministry of Defence, the Royal Air Force, the United States Air Force and the Australian Defence Force, as well as commercial aviation and emergency services. The company is 100% employee-owned and headquartered in Camas, Washington, with UK and EMEA operations in Lincoln and an Australian subsidiary in Williamtown, New South Wales.

Location

Camas, United States

Founded

1986

Employees

201-500

Company type

Private company

Legal name

PLEXSYS Interface Products, Inc.

Focus areas

modeling and simulationlive virtual constructiveLVCtraining readinessemployee-ownedcomputer-generated forcesdata linkDISHLA

Languages

EN

Products & capabilities

Defense domains

Simulation & TrainingC4ISRCommunications & SATCOM

Supply-chain role

Software Developer

What they offer

SoftwareEngineering ServicesTraining

Markets

Also sells to civilian markets

Products

ASCOT 7

Computer-generated forces and environment generator

Real-time, multi-platform Live Virtual Constructive simulation environment generator and computer-generated forces platform with scenario development and execution.

ASCOT 5

Real-time LVC battlespace simulation tool

Manages live, virtual and constructive battlespace simulation from single-ship Close Air Support to multi-ship Special Operations missions.

VADAAR 2

Recording and after action review software

Records, streams and reviews video, audio and DIS/UDP data for debrief and after action review.

Sonomarc

Communication and audio distribution system

Client-server radio communication simulation and audio distribution system supporting DIS and HLA integration.

PLEXComm VR

Virtual radio software

Stand-alone virtual radio software for DIS and HLA environments with independent virtual radios, intercoms and voice propagation.

Direct Link Interface (DLI)

Data link gateway

Translates and exchanges tactical data link messages bi-directionally between live mission hardware and virtual participants, including Link 16 gateway functions.

Launch Control

Session configuration and launch software

Enables a single operator to configure, launch, monitor and shut down software sessions across multiple workstations.

StrataSim

Environmental data server

Provides terrain, weather (GRIB 2), bathymetry and signal attenuation data to client simulation applications over the network.

SimVisuals

Edge blending and image warping software

Multi-projector edge blending and geometry correction software for flat, curved and dome displays. Now in maintenance mode.

Diagnostics

Network traffic analysis software

Logs and analyzes network traffic and DIS PDUs for simulation troubleshooting, including the DIS Packet Analyzer.

CASE-V

Secure computing hardware and software framework

Hyper-converged, secure computing platform for modeling and simulation environments designed for Risk Management Framework accreditation.

EnGen

Distributed simulation framework

Framework providing distributed server capabilities for 3D terrain, entity modeling and complex tasking in simulation networks.

End users

Air ForcesSpecial Forces

Standards, platforms & customers

Defense standards

Risk Management Framework compliant

Platforms & programmes

E-3D Rear Crew TrainerGLADIATOR

Named customers

Ministry of DefenceRoyal Air ForceUnited States Air ForceUnited States Space CommandAustralian Defence Force

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