Dover Chemical Corporation
Chemical ManufacturingOhio, United States51-200 Employees
Dover Chemical Corporation operates in the chemical manufacturing industry with facilities in Dover, Ohio and Hammond, Indiana. The company specializes in specialty chemical additives and related products, including alkylphenols, chlorinated paraffins, polymer additives, antioxidants, flame retardants, and solutions for water-based and oil-based metalworking fluids. Its workforce totals between 51 and 200 employees, and the company is headquartered at 3676 Davis Road Northwest, Dover, Ohio 44622. Dover Chemical is ISO 9001 certified and participates in the American Chemistry Council's Responsible Care initiative, underscoring its emphasis on quality, safety, and environmental stewardship. The company operates as a subsidiary of ICC Industries Inc., headquartered in New York City, and serves customers across the United States and internationally. In September 2025, Dover Chemical launched DoverCycle, a branded platform aimed at improving performance and processability of recycled-content polyolefins.