Authorized Siemens & Altair Channel Partner
Engineering Simulation Software From Your Altair & Siemens Partner
TrueInsight helps engineering teams select, license and master CAD, CAE, CFD and PLM software, from structural analysis and electromagnetics to manufacturing and AI-driven design.
Altair & Siemens Software
CAD, CAE, CFD and PLM From One Engineering Partner
Two of the world’s most complete engineering portfolios, now under one roof since Siemens acquired Altair in 2025. We help you pick the right tools, license them efficiently and put them to work.
Altair Software
Simulation, Optimization and AI
HyperWorks, HyperMesh, SimSolid, OptiStruct, Inspire, Feko, Flux, PSIM and more, with flexible Altair Units licensing.
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Siemens Software
CAD, CAM, Simulation and PLM
Siemens NX, Solid Edge, Teamcenter, Simcenter STAR-CCM+ and FloEFD for the complete digital thread.
Explore Siemens SoftwareCapabilities
Engineering and Digital Engineering Capabilities
From concept design to lifecycle management, we help teams design, validate, manufacture and manage complex products with Siemens and Altair technology.
Product Design
Create and refine concepts, assemblies and engineering geometry with professional CAD and industrial design tools, from early sketches to detailed mechanical models.
Siemens NX CAD
Engineering Simulation
Predict stress, vibration, cooling and system response before prototypes exist with structural, thermal, CFD and multiphysics simulation.
Altair HyperWorks
Manufacturing Engineering
Verify manufacturability before tooling. Predict casting, molding and forming defects and generate CNC toolpaths directly from engineering models.
NX CAM
Electronics & Systems
Model power electronics, motor drives, embedded controls and electromagnetic behavior virtually, before committing to hardware.
Electronics Simulation
Data & Optimization
Use engineering and operational data to improve reliability. Analytics, machine learning and design exploration find better designs faster.
Data Analytics Tools
Product Lifecycle Management
Control product data, revisions and change across departments. PLM connects design, simulation, manufacturing and service in one digital thread.
Teamcenter PLM
Why Simulation
Validate Every Design Before You Cut Metal
Simulation lets you evaluate strength, airflow, heat transfer, vibration and electromagnetic behavior digitally, so prototypes confirm your design instead of discovering its problems.
Explained
What Is Engineering Simulation Software?
Engineering simulation software predicts how a product performs in the real world using physics: finite element analysis (FEA) for stress and vibration, computational fluid dynamics (CFD) for flow and heat, and electromagnetic and system simulation for motors, antennas and controls.
- Structural & FEAStress, fatigue, crash and topology optimization with HyperWorks, OptiStruct, SimSolid and Simcenter 3D.
- CFD & ThermalAerodynamics, cooling and multiphase flow with STAR-CCM+, FloEFD and Altair CFD.
- Electromagnetics & ElectronicsAntennas, EMC, motors and power electronics with Feko, Flux and PSIM.
- ManufacturingCasting, molding, additive and CNC machining with Inspire and NX CAM.
Live Model · Gearbox AssemblyFeatured Software
Industry-Proven CAD, CAE and PLM Software
The tools engineering teams ask us about most. Every product includes licensing guidance, onboarding and support from our application engineers.
Browse All 39 Technologies
Altair · CAE
Altair HyperWorks
FEA and CAE platform uniting HyperMesh, OptiStruct, SimSolid and Radioss.
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Altair · Meshing
Altair HyperMesh
Industry-leading FEA pre-processor for high-quality meshing of complex assemblies.
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Siemens · CAD/CAM
Siemens NX
Integrated CAD, CAM and CAE for complex product development and digital twins.
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Siemens · CAD
Solid Edge
Fast 3D CAD with synchronous technology for mechanical design and drafting.
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Siemens · PLM
Teamcenter
PLM and PDM to manage CAD data, BOMs, change and workflows across teams.
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Siemens · CFD
Simcenter STAR-CCM+
Multiphysics CFD for aerodynamics, thermal management and battery cooling.
Learn MoreIndustries
Engineering Simulation Solutions by Industry
From launch vehicles and implants to EV batteries and substations, engineering teams use simulation to ship safer, lighter and more efficient products.
All Industries
Implementation
Integrating Simulation Into Real Engineering Workflows
Simulation only pays off when it becomes part of how you design. Our implementation framework turns new software into a routine engineering activity.
Assess Your Workflow
We review your product development process, CAD environment and manufacturing constraints to find where simulation creates the most value.
Run a Pilot on Real Parts
A pilot project on one of your components proves value, typically analyzing structural, thermal or flow behavior.
Integrate Into Design
Simulation moves into your existing design process so engineers verify performance during development, not after prototyping.
Train and Scale
Your team is onboarded on real models, with ongoing technical guidance as usage grows across projects and sites.
Current Purchasing Opportunities
Implementing These Platforms Can Cost Less Than You Expect
Siemens and Altair offer migration programs, startup packages and first-time adoption pricing through authorized partners. If you are considering an upgrade or replacing a CAD or simulation system, review what is available now.
- Competitive Replacement of an Existing CAD or Simulation Platform
- Startup and Small-Team Packages, Including Aerospace Startup Programs
- First-Time Implementation Pricing With Onboarding Included
Engineering Expertise
Engineers Who Have Been in the Simulation Trenches
We don’t just sell world-class tools from Altair and Siemens; we teach you to use them to their full potential. Whether you need help choosing an FEA method, automating repetitive tasks or training your team, we have your back.
From aerospace innovators to EV startups, we help teams streamline simulation and scale smarter, with fast answers from application engineers instead of ticket queues.
- Altair and Siemens software solutions under one partner
- 160+
- Less concept topology optimization model build time at L&L Products
- 80%
- Engineering domains, from FEA and CFD to electromagnetics, manufacturing and PLM
- 10
Customer Voices
What Engineering Teams Say
Altair Feko’s unique features such as finite array analysis and synthesis combined with lower memory requirements were key to faster and accurate simulations and helped us complete our design in time to deliver a fully validated phased array antenna product to our customer.
We went from physical testing and fine tuning on the bench to a more efficient and scientific process.
EDEM enabled us to understand the material behavior and the charging system – and consequently, find an optimal design to improve sinter cooling efficiency.
Customer Success
Engineering Case Studies
How teams use Altair and Siemens simulation to cut weight, cost and test time.
All Case Studies
Faster Structural and Shock Analysis
Ten Tech Aerospace & Defense, an engineering services firm for large defense contractors, uses Altair SimLab and OptiStruct for structural and shock analysis with Altair channel partner TrueInsight. Model conversion that took hours now takes 10–20 minutes.
Read the Story
80% Less Topology Optimization Model Build Time
L&L Products, which designs structural reinforcements for vehicle bodies, used the HyperWorks Local Design Space workflow to cut the time it takes to build concept topology optimization models.
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Optimizing Floating Wind Tower Structures
Texas Wind Tower combined OptiStruct with MAESTRO from the Altair Partner Alliance to build a design, validation and optimization workflow for floating wind tower concepts that are more buoyant, stable and manufacturable.
Read the StoryFrom the Blog
Latest Tutorials and Engineering Articles
Practical guides from our application engineers on HyperMesh, SimSolid, Siemens NX, Simcenter and more.
Visit the Blog
Leveraging Simcenter HyperStudy & PSIM Part 2: From Integration to Optimization
Check out part 2 in this series, where we take the coupled PSIM and HyperStudy model from DOE to optimization.
Read Article
What’s New in Inspire 2026.1: Optimizing With a Porosity Constraint From Inspire Cast
New to Simcenter Inspire 2026.1 users can now factor casting porosity within a topology optimization study.
Read Article
SimSolid vs HyperMesh and OptiStruct: When You Actually Need a Mesh
When meshless SimSolid is enough, and when HyperMesh and OptiStruct earn their time. A practical decision guide with real acceptance criteria.
Read ArticleFAQ
Common Questions About Engineering Simulation
What Is Engineering Simulation Software?
Engineering simulation software uses physics-based models, most commonly finite element analysis (FEA) and computational fluid dynamics (CFD), to predict how a product will behave under real loads, temperatures, flows and electromagnetic fields before it is built.
Platforms such as Altair HyperWorks and Siemens Simcenter combine pre-processing, solvers and optimization so engineers can validate and improve designs digitally.
When Should a Company Start Using Engineering Simulation?
During early design, not after prototypes exist. Running FEA and CFD early lets engineers detect structural or thermal problems and optimize designs before manufacturing, which reduces redesign cycles, shortens timelines and lowers prototype costs.
Do We Need Dedicated CAE Specialists to Use Simulation?
Not necessarily. Modern Siemens and Altair tools are built so design and product engineers can run structural, flow and thermal analyses with proper onboarding. TrueInsight provides the training and workflow setup that makes that practical.
How Do Siemens and Altair Simulation Platforms Differ?
Siemens solutions integrate tightly with NX CAD and Teamcenter PLM, which suits design-centric teams. Altair provides broad CAE coverage, flexible Altair Units licensing, optimization, electromagnetics and data analytics. Altair is now part of Siemens, and most of its simulation tools now carry the Simcenter brand.
How Long Does It Take to Implement Simulation Software?
Most teams run productive simulations within a few weeks when installation, training and workflow setup are guided. Implementation covers model preparation, meshing strategy, validation methods and best practices, not just installing software.
Is TrueInsight an Authorized Altair and Siemens Partner?
Yes. TrueInsight is an Altair channel partner and supports Siemens software as a channel partner, providing licensing, implementation, training and engineering services across the United States. Learn more about TrueInsight.
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Ready to Take the Next Step With Siemens and Altair?
As a Siemens and Altair channel partner, we help engineering teams select the right platform, licensing model and rollout plan, with real technical guidance.
- Authorized Siemens & Altair Partner
- Expert Engineering Support
- Licensing Sized to Your Team