Founded in 1995, QPS is a GLP/GCP-compliant contract research organization (CRO) supporting discovery, preclinical and clinical drug development. We provide quality services to pharmaceutical and biotechnology clients Worldwide. QPS is well known as a leading CRO for CNS drug development. The availability of the most predictive disease models and unparalleled experience with studies performed for biopharmaceutical companies of all sizes turn QPS into the first choice for most research needs. Validated transgenic and non-transgenic in vitro and in vivo models cover most targets of AD, PD, HD and other neurodegenerative diseases.