Monson Companies, an Azelis Americas Co. Employee Directory
Chemical ManufacturingUnited States51-200 Employees
Monson Companies is a U.S.-based distributor of general industrial and specialty chemicals and additives, representing a mix of domestic and international manufacturers. It maintains warehouses across the United States to support customers in multiple geographies and provides services including chemical blending and packaging, contract warehousing, logistics, kosher and USP packaging, 24-hour emergency response, online ordering, technical support, new product development, and lab services. The company operates within KODA Distribution Group, with a larger network while maintaining a local, customer-focused service, and serves industries such as lubricants and metalworking, plastics and rubber, life sciences, general industrial, and water treatment. It is headquartered in Leominster, Massachusetts, and was founded in 1965. In April 2026, it was announced that Monson Companies will merge with Azelis Americas CASE LLC, with operations transitioning to Azelis US, LLC beginning in July 2026.