Large, diverse lists Dunhill International List Co. provides over 20,000 constantly updated postal, email and phone list categories, indicating a broad catalog that can support multi-channel direct marketing campaigns for various industries and segments.

Full-service capabilities In addition to lists, the company offers printing, mail fulfillment, email and telephone appending, and list hygiene services, enabling end-to-end direct marketing solutions and potential upsell of cross-channel services.

Experience and trust Founded in 1938 and described as one of the nation’s oldest list compilers, the firm emphasizes long-standing service quality, which can be leveraged to win clients seeking reliability in regulated postal and digital outreach.

Compliance guidance The team provides explanations of postal and spam regulations and optimization tips, presenting an opportunity to position Dunhill as a compliance-focused partner for customers navigating regulatory constraints.

Mid-market focus With 11-50 employees and revenue in the 25–50 million range, target mid-market direct marketers and agencies seeking scalable list, append, and fulfillment solutions, including data hygiene and enrichment.