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About (formerly Information Marketing Services Inc.) is an independent supplier of both domestic USA and international business-to-business and professional marketing lists to clients throughout America and in more than 25 countries around the world.

We believe that your choice of lists will have more impact on the performance of your direct marketing efforts than any other decision you make.

Yet list research and selection can be difficult and time-consuming. High-quality list information, and comprehensive knowledge of past list performance, are often unavailable to even the largest, most sophisticated direct marketers.

No wonder then, that thousands of direct marketers worldwide rely on us to supply them with the world's best list information -- and the world's best lists.

Since 1979, we've been collecting, verifying and maintaining detailed information on thousands of lists – both those that work and those that don't. From this long experience, we've assembled the most comprehensive database of B2B list intelligence available anywhere. It's called

To take full advantage of our capabilities, use our staff and their knowledge to help you select, order and deploy the world's best lists for your next marketing effort.

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