Accelsiors CRO & Consultancy Services Accelsiors is a midsized, full-service, European CRO. We have designed and conducted several Phase I-II-III trials with involvement of complex clinical, PK/PD, immunological, and imaging assessment. Accelsiors is a synonym for acceleration, excellence and achievements in clinical drug development. Accelsiors CRO & Consultancy Services is a full service contract research organization.Call us at +361 299 0091 Accelsiors Home Company Mission Values Therapeutic Expertise Management Services Clinical Regulatory Logistic Support Record Management Safety and Medical Management Biometrics Medical Writing Quality Assurance Accelsiors Training Unit Consultancy Pediatric Investigational Plan Pharmacovigilance and Safety Surveillance Biosimilars and Biobetters Career Opportunities Culture Contact Install flash player Accelsiors CRO and Consultancy Services is a full service contract research organization. Let our experienced team guide or assist you in making a fast and effective drug development. Contact Us Client Login Join our investigators network Request a Quote