For nearly 90 years the WMC “Bluebooks” have been the gold standard for information on Wisconsin Businesses.

NEW! Custom Lists from MailingListsXPRESS These custom lists are a cost-effective (starting at ~$150 per 1,000 companies!) way to target prospective customers, research your target markets, and create mail and call lists. WMC has been in the data business for more than 85 years. Our staff will help you find the right data for your next project. We can build targeted lists focusing on the markets you want to reach. We have immediate access to the entire D&B data file, which includes more than 325,000 Wisconsin businesses and more than 20 million in the United States.

Printed Directories with D&B Data
Directories are perfect for targeted sales calls or marketing or research, and are ideal for the traveling professional. The Wisconsin directories include more than 12,000 manufacturers and 10,500 business service companies.

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