Forming part of a life chain is a responsibility handled by Deretil's staff with the utmost professionalism
Welcome to Deretil
Our products contribute to improve people’s health and quality of life on a daily basis.
We research, develop, manufacture and sell raw materials (side chains) for beta-lactam antibiotics
More than 50 years of experience in the pharmaceutical industry
Deretil Solution

Deretil a leader in the integration of production processes from raw material phases and until final products.
Production Lines

Deretil offers development services for the manufacture of chemical and pharmaceutical active ingredients, such as in the intermediate phases of the production chain.
Outstanding News
At Deretil Group, we are committed to building a competitive industry that is fully engaged with environmental sustainability and prepared for the challenges of the future. Environmental Commitment Our commitment to the environment is reflected…
Read More Tribuna de Andalucía Awards 2026
On February 23, 2026, the Deretil Group was honoured with the Tribuna de Andalucía Award for Best Company. “This award belongs to our entire team: to those who work day by day across different management…
Read More Our Managing Director, Ignacio Yáñez Minondo, will receive the Tribune Award for the Best Company at the Tribuna de Andalucía Awards 2026.
The award distinguishes the talent, innovation, and strategic business performance of the Deretil Group in Andalusia. With 65 years of industrial activity, the company performs its strategic work in the production of Amoxicillin, Parahydroxy…
Read More Sustitución de soplante de aire en planta depuradora biológica
El Proyecto “Sustitución de soplante de aire en planta depuradora biológica” ha recibido una ayuda de 24.567 € con cargo al Fondo Nacional de Eficiencia Energética en el marco de la línea de ayudas para…
Read More Sustitución de segunda soplante en la planta depuradora biológica
Villaricos, 3 Diciembre 2025.- DERETIL SA ha llevado a cabo una nueva actuación en materia de eficiencia energética en su empresa, ubicada en Villaricos, en el término municipal de CUEVAS DE ALMANZORA (Almería). La actuación…
Read More The Confederation of Andalusian Business Owners visits Deretil Group’s strategic company located in Villaricos
Villaricos, November 26, 2025.- The president of the Confederation of Andalusian Business Owners (CEA), Javier González de Lara y Sarria, has visited Deretil Group’s facilities in Villaricos, together with the general secretary of CEA, Luis…
Read More Strategic alliance between vocational training and companies. Partnerships enhancing talent development
Deretil participated in the Career Guidance Workshop of the Andalusian Government – Junta de Andalucía Villaricos, May 20th, 2025.- Deretil has been represented by Dr. Josefa Leticia López Martínez and Dr. Miguel Ángel del Águila…
Read More World Water Day 2024
Tomorrow, 22 March 2024, the world comes together to commemorate the annual World Water Day, a crucial opportunity to reflect on the critical importance of water in our lives and take decisive actions to protect…
Read More Deretil shows its experience with handling quality control policies in the business world
Deretil shows its experience with handling quality control policies in the business world Focused on knowledge and good practices exchange between the companies of the province, Asempal holds a new round of the Benchmark-Almeria Companies…
Read More Endesa is awarded Deretil’s power supply
Endesa is awarded Deretil’s power supply During the next year, Endesa will handle the energy management of the industrial plant and headquarters of the Deretil company, a manufacturer of chemical and active pharmaceutical ingredients […]…
Read More 





















