Occident Group AG

Accelsiors is a global, full-service clinical research organization delivering end-to-end trial solutions under one roof. For over 20 years, we’ve supported biopharma with scientific, regulatory, legal, and operational expertise, driving efficient, high-quality clinical development worldwide.

Nucleus Network is a global early-phase clinical trial network supporting pharma and biotechs in Phase I and Ib development. We deliver FIH, SAD/MAD and PoC studies through integrated clinics in the UK (Hammersmith Medical Research) , USA and Australia, with strong PK and translational expertise.

Real Chemistry is a global healthcare communications network accelerating the journey from molecule to market. We integrate deep scientific and medical expertise, advanced AI, data-driven strategy, and creative excellence to deliver evidence-based engagement and measurable commercial impact.