The Coverage Lookup provides a means for employees, attorneys, and others to obtain insurance carrier claims processing information for a particular coverage, injury, or illness date. Employer and insurance carrier information is updated weekly.
The information is organized by the official name and address appearing on the employer’s worker’s compensation insurance policy. The legal name of a business, business ownership type (corporation, sole proprietor, partnership, limited liability company etc.), and number of locations may affect how the name and/or address is identified on the policy.
If you cannot find an employer through this product, do NOT assume lack of coverage. If you cannot find an employer or suspect an employer of operating without worker’s compensation insurance, please contact the Department of Workforce Development at or 608-266-3046.

Coverage/Injury/Illness Date - Required for all searches
Employer Name Search
   Employer Name*:  
   Zip Code: (3-5 or 9 digits)  
Federal Employer Identification Number (FEIN) Search
   Federal Employer Identification Number*:  
Employer Address Search
   Employer Street*:  
   Employer City*:  
   Employer Zip Code*: (3-5 or 9 digits)