Sitero completed the acquisition of StudyOS.

Sitero, a technology‑enabled clinical research organization, completed the acquisition of StudyOS, a provider of AI-powered solutions for electronic clinical research. Financial terms were not disclosed. The transaction marks another milestone in Sitero's mission to deeply integrate advanced technology with operational excellence across the clinical development spectrum. The acquisition reinforces Sitero's strategy to combine innovative, regulation-ready AI solutions with best-in-class service delivery—creating a unified environment where automation, analytics, and oversight converge to improve speed, quality and compliance in global clinical trials.