​For 2024 classification purposes, the manufacturing business activity roll identifies all businesses in a municipality currently classified as Manufacturing (Class 3). The Wisconsin Department of Revenue (DOR) distributes municipal business rolls by county. Each roll contains:

• Manufacturing property owner name and mailing address
• Location(s) of manufacturing businesses
• Local (if available) and DOR account identifiers

Note: After publishing the business activity roll, DOR may still add or delete manufacturing businesses from the manufacturing roll.

If you have questions, contact the Manufacturing & Utility District Office in your area.