About Stewart Warner

The Stewart Warner brand offers a deep portfolio of OEM replacement and service parts, as well as instruments and accessories used by the heavy-duty and automotive aftermarket. Our depth and breadth of products and applications makes us the ideal partner for customers looking for "one-stop-shopping."

Stewart Warner brand products are supported by a global network of national distributors and WDs who maintain inventories for local markets and customers, supporting the aftermarket with high quality products and services. As such, Stewart Warner delivers, “Performance You Can Count On.”

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Part of

maximatecc is a wholly owned subsidiary of CentroMotion and Stewart-Warner is a maximatecc brand.

Stewart-Warner is part of the CentroMotion organization, a privately held, growing portfolio of highly respected global brands that add value through innovative motion, actuation and control technologies. Our skilled subject matter experts develop solutions that enable our global customers’ products to be smarter, safer and more productive, while also creating value for our investors. Learn more about CentroMotion.

CentroMotion is wholly owned by One Rock Capital Partners, experienced investors with differentiated resources. One Rock manages approximately $1.4 billion in capital, with a focus on high-potential middle-market businesses. The organization makes controlling investments in companies with potential for growth and operational improvement using a rigorous approach that utilizes highly experienced Operating Partners to identify, acquire and enhance businesses in select industries. Learn more about One Rock Capital Partners.