Who Are We?

Your Engineering Partner

Fidelis was born from a passion for high-end, quality engineering.

At Fidelis, our mission is to deliver seamless, intelligent engineering solutions that enable our customers to bring products to market more efficiently and economically. We do this by pairing state-of-the-art engineering tools with the expertise required for a deep understanding of their capabilities, an ability to interrogate the data accordingly, and a strong desire to provide our customers with truly world-class, simulation-driven insights.

With a wealth of experience, a diverse array of engineering and scientific qualifications, and an unwavering drive for success, our Detroit-based team is well equipped to handle all of your design and simulation needs.

Partnering with Fidelis means opting for service that is comprehensive, timely, and affordable. We immerse ourselves in your engineering challenges so that, whether we’re working together on a custom software installation or collaborating on an exciting CAE project, your objectives are met with precision. We believe that this dedication to our customers’ success sets us apart, and we’d love to meet with you to explore how our digital engineering solutions could help take your products to the next level.

Our Values


Our name quite literally translates to faithfulness and loyalty. We consider these principles, as well as dependability and trustworthiness, to be the cornerstones of our value proposition.


Loyalty cannot be built without a solid foundation of trust. We are committed to developing real, reciprocal relationships with everybody we do business with. Our commitment to you will breed confidence in what we do. 


This word encompasses quality, expertise and confidence, both in the work we do and the tools we use to do it. The quest for excellence was the main driver when establishing Fidelis, and it will always endure as one of our most important values.

Looking for an engineering partner? Contact us

We are here to help. Contact us by phone, email or via our social media channels.