USALCO Employee Directory
Chemical ManufacturingMaryland, United States201-500 Employees
USALCO is a chemical manufacturer focused on water treatment solutions that aim to produce cleaner water and more reliable systems. Its offerings support municipal and commercial clients through innovations in water chemistry and process optimization. Headquartered in Baltimore, Maryland, the company operates across North America with 27 manufacturing plants and extensive technical resources. Its customers include municipal drinking-water systems and commercial operators seeking effective treatment chemistries and technical support for corrosion control and overall water quality management. In 2026, USALCO expanded its footprint with a new production facility in Rancho Cucamonga, California.