León Research, s.l. We, León Research, S.L are a Spanish CRO, providing outsourcing services for the Pharma Industry, Biotech companies, and Medical Devices Manufacturers, with a wide experience on clinical research, mainly developing Phase I to IV clinical trials, medical devices and observational studies. We assume that on scientist researching the two key factors are the intelligence and creativity, and we apply this principles in all our work. Our solutions include all the process from design and consultancy for clinical trial development to the statistic analysis, covering the whole process to introduce new medical devices and pharmacy products on the market. Our quality policy is based on compliance with the ICH/GCP, the use of the best procedures in each study and looking for the satisfaction of our clients. Intelligence, Creativity and Honesty are the main principles in which we sustain our activity. Orus Research is our division specialized in preclinical.  We are a CRO specialized in ophthalmology headquartered in Spain. Designed specifically for preclinical and clinical research in ophthalmology offering a global service from early proof of concept evaluation, modeling effective and preclinical research and development of clinical trials.