Our Sites

Mayville Eng. Co. named one of Wisconsin's largest closely held companies

Mayville Eng. Co. Inc. (MEC), a provider of contract manufacturing, tube forming, metal fabrication, coatings, and assembly in Mayville, Wis., was recognized at the annual Wisconsin 75 event as being one of the largest closely held companies in the state.

The company has manufacturing facilities in Mayville, Beaver Dam, Neillsville, and Wautoma, Wis. It operates 17 facilities in five states with more than 2 million sq. ft. of manufacturing.

The Wisconsin 75 program recognizes business contributions to the communities in which the firms are located, the people who build the business, and the overall Wisconsin economy. This is the 10th year that MEC has been on the Wisconsin 75 list.