Hubbard-Hall Inc.
Chemical ManufacturingConnecticut, United States51-200 Employees
Hubbard-Hall Inc. is a mid-sized chemical manufacturer based in Waterbury, Connecticut, that serves manufacturers with surface finishing and wastewater treatment needs. The company develops and supplies specialty chemicals for both ferrous and non-ferrous metals, covering pretreatment formulations, cleaners, corrosion inhibitors, metal and paint strippers, conversion coatings, phosphates, mass finishing aids, wastewater treatments, metal colorants, heat treatment products, and rubber curing salts. With roots dating to 1849 and six generations of family leadership, Hubbard-Hall emphasizes steady, reliable performance and operates from three strategically located facilities, aiming for high product consistency. Its customers are metal-finishing and plating operations seeking integrated chemical solutions to complex surface treatment and wastewater challenges. A notable development in late 2025 was Hubbard-Hall's announcement of acquiring the assets of JSA/Metalline Corporation, expanding its footprint in the plating and general metal finishing market.