Innovation Backed by Experience

Usalco is a leader in the production of coagulants for potable and industrial water as well as wastewater treatment. Our coagulants are marketed under well-known brands such as DelPAC®, UltraPAC®, and AlcoPAC®, making them the preferred choice for water treatment across the United States.

In 2021, we strengthened our product portfolio through the acquisition of AlChem and CalCHEM, Altivia’s Ferric and Ferrous Sulfate business, and G2O Technologies. In 2025, we expanded our product range to include digital solutions with the acquisition of Fontus Blue.

We are also recognized for our high-quality and cost-effective alumina chemical applications, which include products for the manufacture of catalysts, titanium dioxide, and molecular sieves.