Diamond Marketing Solutions Group, Inc., a direct marketing company, through its subsidiaries, provides direct marketing and distribution solutions for consumer and business-to-business direct marketers. The company also provides strategic planning, database marketing, e-marketing, and list management solutions; and direct mail lettershop, product and literature fulfillment, data-driven personalization, and print-on-demand communications solutions. It offers inserting, laser printing, merge/purge, postal sortation, data management, and direct mail package production services to financial services, insurance, gaming, publishing, and catalog marketing industries in Omaha, Nebraska. The company also offers list brokering, data processing and hygiene, postal qualification, Web based fulfillment, and email services to healthcare, not for profit, pharmaceuticals, retail, entertainment, and educational industries.