CAD Design automotive

Driving Innovation Forward

Prototype Composites has been designing and building the best industrial composite parts and products for over 10 years.

We take pride in delivering the highest quality parts to our clients and partners by following a development process from concept to manufacture. We have the necessary tools and a talented team that can execute your ideas on site in our Milwaukee, Wisconsin facility.

We specialize in custom orders that match your desired performance and style characteristics, as well as meeting your exact weight, size, and strength specifications

Improving parts and performance for clients in several industrial sectors.


Reducing friction and increasing component longevity

Enabling smaller & lighter machines


Enhancing durability


Boosting aerodynamics and increasing performance

Industrial design and manufacturing process

Process that delivers

Our design and manufacturing process is strictly managed to deliver perfection every time.

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Understand your ambition and desired outcomes

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Partnership agreement for scope of work

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Create prototype with state-of-the-art tools

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Thorough testing to ensure performance

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In-house for small runs; support transfer to a large volume production facility



We specialize in composite materials like carbon fiber, fiberglass and KEVLAR® woven fabrics. We also work with high-performance epoxy and polyester resins as well as traditional metals.

Carbon Fiber Fiberglass KEVLAR® Aluminum Stainless Steel