Allergen extract quality is a crucial factor in treatment success. That is why Diater has modern facilities, which opened in 2006. These facilities cover more than 4,000 sq m and boast new and innovative equipment that ensures that the entire process is comprehensively controlled. Implementing Good Manufacturing Practices and first-class technology ensures that our products are of the highest quality.

Our plant has 4 distinct production units: beta-lactam antibiotics, allergen extracts for diagnosis and treatment, microbiology and in vitro diagnosis.

Furthermore, Diater has its own mite culture, which streamlines the entire process and ensures that our treatments are of the highest quality.

Coordination and teamwork between R&D and manufacturing ensure that our production processes are as efficient as possible.

Diater products are the result of our profound knowledge of allergen extracts, our continuous use of the most innovative techniques and our rigorous manufacturing process. Our mission to innovate and develop new diagnostic and therapeutic solutions is reflected in our constant flow of new products intended to improve medical practice and wellbeing in patients with allergies.

We help to improve the health and quality of life of people with allergies by providing novel diagnostic and therapeutic tools that facilitate specialist medical practice and improve patient quality of life.

Diater has been committed to innovation in allergic diseases ever since it was founded. Diater has first-class R&D facilities and collaborates in various efforts with centres of excellence in Spain and elsewhere.

Diater has become well established in Spain since it was founded there in 1999. A few years ago, it initiated a significant internationalisation process to offer our diagnostic and therapeutic solutions to more specialists in allergic diseases.

Building long-term relationships with our partners in different parts of the world is key and essential to achieving this goal and making our products accessible to more patients.