About Us

Put our CFD Experience to Work For You
TotalSim US was founded in 2009 as a full-service computational fluid dynamics (CFD) consulting and solutions group that provides decades of engineering knowledge and insight to clients in the automotive, racing, aerospace and industrial industries. We are headquartered in Dublin, Ohio, with a West Coast office in Pasadena, California.
TotalSim US was founded as a sister company to TotalSim Ltd. in Brackley, England.

From our decades in Formula 1 and motorsports we have leveraged our learnings and industry insight in aerodynamics and design to use CFD to help our clients. We help solve the toughest engineering challenges and outperform the competition.

Whether working with NASCAR, Honda Racing, GoFly, major automotive OES or global consumer goods companies, we make it easy to accelerate design and development by automating CFD calculations and workflows, taking your ideas from initial concept to high performance reality.

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What We Do

As problem solvers, we help you solve your toughest engineering challenges. From consulting to industry applications, our decades of hands-on expertise shines through in our ability to simplify complex CFD processes. We are software agnostic and help you get the most value from your CFD investments by standardizing workflow automation.

Because we are relationship driven, whether local or global, our clients count on us to be there with dependable, high quality support and delivery. Our relatable team works alongside you, collaborating to overcome challenges and accelerate productivity. We help you empower your team’s success by rounding out your in-house CFD expertise.


Understanding real-world constraints, we are able to apply expertise and offer insights and practical advice on the latest tends impacting design, development and performance. Having been in the field for decades ourselves, our high-value solutions keep you ahead of the competition. Our intuitive industry applications make you a CFD expert and allow you to accelerate testing and development for high-powered results.

In addition to CFD consulting and custom software, we offer industry-specific applications, training, support and hardware to ensure your product is performance-ready.

Trusted by Engineers Everywhere

Outperform the competition by taking advantage of our extensive CFD experience today.