Mayville Engineering Company to Ring New York Stock Exchange Closing Bell to Celebrate Five Years as a Public Company

Mayville Engineering Company (NYSE: MEC) (the “Company” or “MEC”), a leading value-added provider of design, prototyping, and manufacturing solutions serving diverse end markets, will ring the closing bell at the New York Stock Exchange (NYSE) on Tuesday, May 14, 2024, in celebration of five-years of being a public company, ahead of its 80-year anniversary next year. “MEC has grown to become a market-leading, vertically integrated provider of best-in-class design, engineering, and fabrication solutions to global, high-performance OEM brands,” stated Jag Reddy, President and CEO. “As we prepare to commemorate this milestone, we want to thank our employees, customers, partners, and investors, each of whom has had a hand in our collective success.”

Interested parties may tune into broadcast media coverage of the bell and a live stream on the NYSE’s website at https://www.nyse.com/bell.

ABOUT MAYVILLE ENGINEERING COMPANY

Founded in 1945, MEC is a leading U.S.-based, vertically-integrated, value-added manufacturing partner providing a full suite of manufacturing solutions from concept to production, including design, prototyping and tooling, fabrication, aluminum extrusion, coating, assembly and aftermarket components. Our customers operate in diverse end markets, including heavy- and medium-duty commercial vehicles, construction & access equipment, powersports, agriculture, military and other end markets. Along with process engineering and development services, MEC maintains an extensive manufacturing infrastructure with 23 facilities across seven states. These facilities make it possible to offer conventional and CNC (computer numerical control) stamping, shearing, fiber laser cutting, forming, drilling, tapping, grinding, tube bending, machining, welding, assembly, and logistic services. MEC also possesses a broad range of finishing capabilities including shot blasting, e-coating, powder coating, wet spray and military grade chemical agent resistant coating (CARC) painting. For more information, please visit www.mecinc.com.

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