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Mailing List Brokers & Services
Cornerstone Group of Companies

20 Eglinton Avenue West, 4th Floor,
Toronto ON M4R 1K8
Tel :416-932-9555
The Cornerstone Group of Companies provides prospecting and database management products and services to some of the leading organizations in the world. Our List Brokerage Services division helps publishers and other marketers find the best prospecting leads available. We do this by researching, recommending and delivering targeted opportunities at no additional cost to the marketer in the following channels:
  • Direct mail
  • Alternative media
  • E-mail
  • Web advertising
To find out how Cornerstone can help you plan your next campaign, please call Stuart Young today at 416-932-9555 Ext. 348,
5 Sir David Place,
Brampton ON L7A 2E4
Tel :905-846-9922
39 Eastville Ave.,
Toronto ON M1M 2N6
Tel :416-264-4042
L.I.S.T. Incorporated
1983 Marcus Ave.
Lake Success New York 11042
Tel :516-358-5478