In 1989 Paul Denwalt and Carroll Hollingsworth founded D H Marketing. They had a desire to have an independent manufacturers’ representative company that would provide customers and manufacturers with a professional, ethical, dedicated, and seasoned sales and marketing experience.

D H Marketing has always been advocates of professional sales representatives and continuing education to have the highest level of an Independent Manufacturers Representative company. We are members of Manufacturers Representative Educational Research Foundation (MRERF) and participate in their annual sales training programs. We also are members of Manufacturers and Agents National Association (MANA) and Communications Marketing Association (CMA).

In 2014 we recognized a need to offer more services to the manufacturers in our industry who were seeking quality rep firms. D H Marketing established The DH Sales Group as a new Consultative Representative Firm” to provide comprehensive services to manufacturers including printed marketing materials design and production, website design, sales training, developing strategic business plans, event planning and other services needed to insure their success in penetrating and gaining mind share in the market.