Jones-Hamilton Co. was recognized by The Poultry Federation as a 2025–2026 Top Contributor.

Jones-Hamilton Co. is a U.S.-based chemical manufacturer of sodium bisulfate (SBS) and hydrochloric acid (HCl). Over nearly 70 years, we have played a pivotal role in the development of more than 30 diverse applications for sodium bisulfate, including food ingredients and processing, soil remediation, metal finishing, and pools and spas. Our investment in animal agriculture has yielded affordable solutions for lowering pH in animal feed, water, and manure. And our dedication to sustainability has made us the only litter amendment manufacturer capable of accurately identifying emissions reductions for customers. We take pride in being the safest product in many application areas, allowing users to lower pH without sacrificing the safety of workers, animals and the environment. Our products go to market under the popular brands PLT®, PWT®, SBS Pet™, AFG®, pHase® and Parlor Pal®.