H. M. Royal is distinguished in its ability to distribute chemicals throughout the US. The company's products include pigments, reinforcements, fire retardants and smoke suppressants, plasticizers, polymers, and performance additives. It serves customers including manufacturers, compounders, and formulators in the plastic, rubber, protective coating, adhesive, and sealant industries. H. M. Royal's suppliers include Albemarle, DuPont, and Dow. The company operates distribution facilities in New Jersey and California and provides warehousing services across the US through affiliates.