In order to achieve success with your marketing efforts, you need to target the right audience at the right time. All our response driven files all held in-house by publishers and conference companies. They are constantly being cleaned/updated because the list owners use the same files to send out their own promotions. Accuracy is of the upmost importance. Our B2B clients include some of the best-known publishers in their varied industries, and their lists are the perfect tool to target the specified professionals that you are looking for in just about any niche market.