Esseco Group Srl is an Italian chemical company active in inorganic chemistry and related specialties, with operations in Italy and internationally. The group focuses on sulfur and potassium chemistries serving industrial, food, pharmaceutical, water treatment, agricultural, and enological applications.
Its portfolio includes sulfur dioxide and sulfur derivatives (such as sodium and potassium metabisulfite, bisulfites, and sulfites), chlor-alkali products (including chlorine and hydrochloric acid), and potassium-based products such as potassium hydroxide, potassium carbonate, and potassium bicarbonate. Through its industrial businesses and specialized subsidiaries, Esseco manages production, formulation, and technical support for customers across regulated and industrial markets, with an emphasis on product purity and regulatory compliance.