As a leader in direct mail marketing, we work in partnership with organizations and companies in many areas. Our large client base includes a wide variety of fundraisers, as well as magazines, book publishers, catalogers and membership associations. We pride ourselves on the full service approach that we offer for both list brokerage and list management. The Trinity team can provide you with the best lists and computer services for your next direct mail or telemarketing campaign. And, Trinity Information Systems, our state of the art, in-house service bureau is ready to meet all of your data processing needs.