GEMMA PARTNER · SUPPLIER
AFEPASA — Sulphur expertise for agriculture
AFEPASA is a family-owned company with roots in Tarragona, Spain, dating back to 1893. Building on its experience in sulphur processing, it develops products for crop nutrition, biostimulation and crop protection.
From salt to sulphur
Juan Pallarès Bosch founded the company in 1893, trading and milling salt. The business went on to process sulphur for agricultural uses, including viticulture, and later began producing sulphur for industrial customers.
Crop nutrition and protection
Sulphur remains at the heart of AFEPASA’s work. The company develops fertilisers, biostimulants, biocontrol products and crop protection formulations for different growing needs. Its portfolio includes the Sultech biostimulant range, launched in 2018.
From the laboratory to production
AFEPASA expanded its research facilities with a microbiology laboratory in 2020. In 2024, it opened a plant for microencapsulation and liquid formulations, expanding its capacity to develop and manufacture new formulations.
Based in Constantí, Tarragona
The Constantí site opened in 2002, giving AFEPASA more capacity for production and storage. From Tarragona, the company serves the Spanish market and works with partners abroad.