Columbia Chemical Corporation
Chemical ManufacturingOhio, United States11-50 Employees
Columbia Chemical Corporation operates from Brunswick, Ohio, where it manufactures surface finishing additives and related pretreatment and post-treatment processes. Its product range includes cleaners, acid inhibitors, brighteners, chromates, topcoats, and finishing aids designed for metal plating applications. The company emphasizes environmentally friendly approaches and consolidates manufacturing, research and development, technical support, and customer service in its 44,000-square-foot headquarters. Founded in 1975, Columbia Chemical serves the metal finishing industry worldwide with a complete line of plating solutions spanning pre-treatment to post-treatment, including zinc and zinc alloy processes, EN finishes, and decorative options. It is 100% employee-owned and holds ISO 9001:2008 certification; in 2026, the company announced a collaboration with Yuken Industry Co., Ltd. to serve the U.S. market.